Changes - j0ke.net Open Build Service

Changes of Revision 33

[-] [+]	Changed	nginx.spec
@@ -7,14 +7,14 @@ %define nginx_datadir %{_datadir}/nginx %define nginx_webroot %{nginx_datadir}/html %define rtmp_ext nginx-rtmp-module -%define rtmp_ext_version 0.9.11 +%define rtmp_ext_version 0.9.14 %define rtmp %{rtmp_ext}-%{rtmp_ext_version} %define rtmp_nover %{rtmp_ext} %define with_rtmp_ext 1 Name: nginx -version: 1.2.7 -Release: 3 +version: 1.2.8 +Release: 1 Summary: Robust, small and high performance http and reverse proxy server Group: System Environment/Daemons @@ -203,6 +203,10 @@ %changelog +* Sun Apr 14 2013 Carsten Schoene <cs@linux-administrator.com> - 1.2.8-1 +- update nginx to 1.2.8 +- update rtmp module to 0.9.14 + * Mon Mar 04 2013 Carsten Schoene <cs@linux-administrator.com> - 1.2.7-3 - update rtmp module to 0.9.11 x 1 @@ -7,14 +7,14 @@ 2 %define nginx_datadir %{_datadir}/nginx 3 %define nginx_webroot %{nginx_datadir}/html 4 %define rtmp_ext nginx-rtmp-module 5 -%define rtmp_ext_version 0.9.11 6 +%define rtmp_ext_version 0.9.14 7 %define rtmp %{rtmp_ext}-%{rtmp_ext_version} 8 %define rtmp_nover %{rtmp_ext} 9 %define with_rtmp_ext 1 10 11 Name: nginx 12 -version: 1.2.7 13 -Release: 3 14 +version: 1.2.8 15 +Release: 1 16 Summary: Robust, small and high performance http and reverse proxy server 17 Group: System Environment/Daemons 18 19 @@ -203,6 +203,10 @@ 20 21 22 %changelog 23 +* Sun Apr 14 2013 Carsten Schoene <cs@linux-administrator.com> - 1.2.8-1 24 +- update nginx to 1.2.8 25 +- update rtmp module to 0.9.14 26 + 27 * Mon Mar 04 2013 Carsten Schoene <cs@linux-administrator.com> - 1.2.7-3 28 - update rtmp module to 0.9.11 29 30
[-] [+]	Changed	nginx-1.2.8.tar.gz/CHANGES ^
@@ -1,4 +1,21 @@ +Changes with nginx 1.2.8 02 Apr 2013 + + ) Bugfix: new sessions were not always stored if the "ssl_session_cache + shared" directive was used and there was no free space in shared + memory. + Thanks to Piotr Sikora. + + ) Bugfix: responses might hang if subrequests were used and a DNS error + happened during subrequest processing. + Thanks to Lanshun Zhou. + + ) Bugfix: in the ngx_http_mp4_module. + Thanks to Gernot Vormayr. + + ) Bugfix: in backend usage accounting. + + Changes with nginx 1.2.7 12 Feb 2013 *) Change: now if the "include" directive with mask is used on Unix
[-] [+]	Changed	nginx-1.2.8.tar.gz/CHANGES.ru ^
@@ -1,4 +1,21 @@ +Изменения в nginx 1.2.8 02.04.2013 + + ) Исправление: при использовании директивы "ssl_session_cache shared" + новые сессии могли не сохраняться, если заканчивалось место в + разделяемой памяти. + Спасибо Piotr Sikora. + + ) Исправление: ответы могли зависать, если использовались подзапросы и + при обработке подзапроса происходила DNS-ошибка. + Спасибо Lanshun Zhou. + + ) Исправление: в модуле ngx_http_mp4_module. + Спасибо Gernot Vormayr. + + ) Исправление: в процедуре учёта использования бэкендов. + + Изменения в nginx 1.2.7 12.02.2013 *) Изменение: теперь при использовании директивы include с маской на
[-] [+]	Changed	nginx-1.2.8.tar.gz/auto/lib/perl/make ^
@@ -6,11 +6,12 @@ cat << END >> $NGX_MAKEFILE $NGX_OBJS/src/http/modules/perl/blib/arch/auto/nginx/nginx.so: \ + \$(CORE_DEPS) \$(HTTP_DEPS) \ src/http/modules/perl/nginx.pm \ src/http/modules/perl/nginx.xs \ src/http/modules/perl/ngx_http_perl_module.h \ $NGX_OBJS/src/http/modules/perl/Makefile - cp -p src/http/modules/perl/nginx.* $NGX_OBJS/src/http/modules/perl/ + cp src/http/modules/perl/nginx.* $NGX_OBJS/src/http/modules/perl/ cd $NGX_OBJS/src/http/modules/perl && \$(MAKE)
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/core/nginx.c ^
@@ -594,6 +594,10 @@ var = ngx_alloc(sizeof(NGINX_VAR) + cycle->listening.nelts * (NGX_INT32_LEN + 1) + 2, cycle->log); + if (var == NULL) { + ngx_free(env); + return NGX_INVALID_PID; + } p = ngx_cpymem(var, NGINX_VAR "=", sizeof(NGINX_VAR)); @@ -633,7 +637,7 @@ ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_core_module); - if (ngx_rename_file(ccf->pid.data, ccf->oldpid.data) != NGX_OK) { + if (ngx_rename_file(ccf->pid.data, ccf->oldpid.data) == NGX_FILE_ERROR) { ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, ngx_rename_file_n " %s to %s failed " "before executing new binary process \"%s\"", @@ -648,7 +652,9 @@ pid = ngx_execute(cycle, &ctx); if (pid == NGX_INVALID_PID) { - if (ngx_rename_file(ccf->oldpid.data, ccf->pid.data) != NGX_OK) { + if (ngx_rename_file(ccf->oldpid.data, ccf->pid.data) + == NGX_FILE_ERROR) + { ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, ngx_rename_file_n " %s back to %s failed after " "an attempt to execute new binary process \"%s\"",
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/core/nginx.h ^
@@ -9,8 +9,8 @@ #define _NGINX_H_INCLUDED_ -#define nginx_version 1002007 -#define NGINX_VERSION "1.2.7" +#define nginx_version 1002008 +#define NGINX_VERSION "1.2.8" #define NGINX_VER "nginx/" NGINX_VERSION #define NGINX_VAR "NGINX"
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/core/ngx_conf_file.c ^
@@ -133,7 +133,7 @@ cf->conf_file = &conf_file; - if (ngx_fd_info(fd, &cf->conf_file->file.info) == -1) { + if (ngx_fd_info(fd, &cf->conf_file->file.info) == NGX_FILE_ERROR) { ngx_log_error(NGX_LOG_EMERG, cf->log, ngx_errno, ngx_fd_info_n " \"%s\" failed", filename->data); }
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/core/ngx_connection.c ^
@@ -412,7 +412,7 @@ } if (ngx_test_config) { - if (ngx_delete_file(name) == -1) { + if (ngx_delete_file(name) == NGX_FILE_ERROR) { ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, ngx_delete_file_n " %s failed", name); } @@ -739,7 +739,7 @@ { u_char *name = ls[i].addr_text.data + sizeof("unix:") - 1; - if (ngx_delete_file(name) == -1) { + if (ngx_delete_file(name) == NGX_FILE_ERROR) { ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno, ngx_delete_file_n " %s failed", name); }
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/core/ngx_cycle.c ^
@@ -679,7 +679,7 @@ ngx_log_error(NGX_LOG_WARN, cycle->log, 0, "deleting socket %s", name); - if (ngx_delete_file(name) == -1) { + if (ngx_delete_file(name) == NGX_FILE_ERROR) { ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno, ngx_delete_file_n " %s failed", name); }
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/event/ngx_event_openssl.c ^
@@ -1716,8 +1716,18 @@ } sess_id = ngx_slab_alloc_locked(shpool, sizeof(ngx_ssl_sess_id_t)); + if (sess_id == NULL) { - goto failed; + + /* drop the oldest non-expired session and try once more / + + ngx_ssl_expire_sessions(cache, shpool, 0); + + sess_id = ngx_slab_alloc_locked(shpool, sizeof(ngx_ssl_sess_id_t)); + + if (sess_id == NULL) { + goto failed; + } } #if (NGX_PTR_SIZE == 8) @@ -1727,8 +1737,18 @@ #else id = ngx_slab_alloc_locked(shpool, sess->session_id_length); + if (id == NULL) { - goto failed; + + / drop the oldest non-expired session and try once more */ + + ngx_ssl_expire_sessions(cache, shpool, 0); + + id = ngx_slab_alloc_locked(shpool, sess->session_id_length); + + if (id == NULL) { + goto failed; + } } #endif
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_autoindex_module.c ^
@@ -489,8 +489,11 @@ } b->last = ngx_cpymem(b->last, "</a>", sizeof("</a>") - 1); - ngx_memset(b->last, ' ', NGX_HTTP_AUTOINDEX_NAME_LEN - len); - b->last += NGX_HTTP_AUTOINDEX_NAME_LEN - len; + + if (NGX_HTTP_AUTOINDEX_NAME_LEN - len > 0) { + ngx_memset(b->last, ' ', NGX_HTTP_AUTOINDEX_NAME_LEN - len); + b->last += NGX_HTTP_AUTOINDEX_NAME_LEN - len; + } } *b->last++ = ' ';
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_index_module.c ^
@@ -85,12 +85,12 @@ /* * Try to open/test the first index file before the test of directory - * existence because valid requests should be much more than invalid ones. - * If the file open()/stat() would fail, then the directory stat() should - * be more quickly because some data is already cached in the kernel. + * existence because valid requests should prevail over invalid ones. + * If open()/stat() of a file will fail then stat() of a directory + * should be faster because kernel may have already cached some data. * Besides, Win32 may return ERROR_PATH_NOT_FOUND (NGX_ENOTDIR) at once. - * Unix has ENOTDIR error, however, it's less helpful than Win32's one: - * it only indicates that path contains an usual file in place of directory. + * Unix has ENOTDIR error; however, it's less helpful than Win32's one: + * it only indicates that path points to a regular file, not a directory. */ static ngx_int_t
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_mp4_module.c ^
@@ -750,6 +750,13 @@ *prev = &mp4->mdat_atom; + if (start_offset > mp4->mdat_data.buf->file_last) { + ngx_log_error(NGX_LOG_ERR, mp4->file.log, 0, + "start time is out mp4 mdat atom in \"%s\"", + mp4->file.name.data); + return NGX_ERROR; + } + adjustment = mp4->ftyp_size + mp4->moov_size + ngx_http_mp4_update_mdat_atom(mp4, start_offset) - start_offset;
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_split_clients_module.c ^
@@ -218,7 +218,7 @@ part->percent = 0; } else { - if (value[0].data[value[0].len - 1] != '%') { + if (value[0].len == 0 \|\| value[0].data[value[0].len - 1] != '%') { goto invalid; }
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_ssl_module.c ^
@@ -593,7 +593,6 @@ for (j = sizeof("shared:") - 1; j < value[i].len; j++) { if (value[i].data[j] == ':') { - value[i].data[j] = '\0'; break; }
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_upstream_keepalive_module.c ^
@@ -37,8 +37,6 @@ ngx_event_save_peer_session_pt original_save_session; #endif - ngx_uint_t failed; /* unsigned:1 / - } ngx_http_upstream_keepalive_peer_data_t; @@ -220,8 +218,6 @@ ngx_log_debug0(NGX_LOG_DEBUG_HTTP, pc->log, 0, "get keepalive peer"); - kp->failed = 0; - / ask balancer / rc = kp->original_get_peer(pc, kp->data); @@ -282,18 +278,12 @@ ngx_log_debug0(NGX_LOG_DEBUG_HTTP, pc->log, 0, "free keepalive peer"); - / remember failed state - peer.free() may be called more than once / - - if (state & NGX_PEER_FAILED) { - kp->failed = 1; - } - / cache valid connections */ u = kp->upstream; c = pc->connection; - if (kp->failed + if (state & NGX_PEER_FAILED \|\| c == NULL \|\| c->read->eof \|\| c->read->error
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/ngx_http_upstream_least_conn_module.c ^
@@ -353,10 +353,6 @@ return; } - if (state == 0 && pc->tries == 0) { - return; - } - lcp->conns[lcp->rrp.current]--; lcp->free_rr_peer(pc, &lcp->rrp, state);
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/modules/perl/nginx.pm ^
@@ -50,7 +50,7 @@ HTTP_INSUFFICIENT_STORAGE ); -our $VERSION = '1.2.7'; +our $VERSION = '1.2.8'; require XSLoader; XSLoader::load('nginx', $VERSION);
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/ngx_http.h ^
@@ -94,7 +94,6 @@ ngx_str_t args); -ngx_int_t ngx_http_find_server_conf(ngx_http_request_t r); void ngx_http_update_location_config(ngx_http_request_t r); void ngx_http_handler(ngx_http_request_t r); void ngx_http_run_posted_requests(ngx_connection_t *c);
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/ngx_http_file_cache.c ^
@@ -1674,8 +1674,6 @@ p = (u_char ) ngx_strchr(name.data, ':'); if (p) { - p = '\0'; - name.len = p - name.data; p++;
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/ngx_http_request.c ^
@@ -2743,6 +2743,7 @@ if (n == NGX_AGAIN) { if (ngx_handle_read_event(rev, 0) != NGX_OK) { ngx_http_close_connection(c); + return; } /*
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/ngx_http_upstream.c ^
@@ -865,11 +865,13 @@ static void ngx_http_upstream_resolve_handler(ngx_resolver_ctx_t ctx) { + ngx_connection_t c; ngx_http_request_t r; ngx_http_upstream_t u; ngx_http_upstream_resolved_t *ur; r = ctx->data; + c = r->connection; u = r->upstream; ur = u->resolved; @@ -881,7 +883,7 @@ ngx_resolver_strerror(ctx->state)); ngx_http_upstream_finalize_request(r, u, NGX_HTTP_BAD_GATEWAY); - return; + goto failed; } ur->naddrs = ctx->naddrs; @@ -906,13 +908,17 @@ if (ngx_http_upstream_create_round_robin_peer(r, ur) != NGX_OK) { ngx_http_upstream_finalize_request(r, u, NGX_HTTP_INTERNAL_SERVER_ERROR); - return; + goto failed; } ngx_resolve_name_done(ctx); ur->ctx = NULL; ngx_http_upstream_connect(r, u); + +failed: + + ngx_http_run_posted_requests(c); } @@ -2840,14 +2846,16 @@ ngx_http_busy_unlock(u->conf->busy_lock, &u->busy_lock); #endif - if (ft_type == NGX_HTTP_UPSTREAM_FT_HTTP_404) { - state = NGX_PEER_NEXT; - } else { - state = NGX_PEER_FAILED; - } + if (u->peer.sockaddr) { + + if (ft_type == NGX_HTTP_UPSTREAM_FT_HTTP_404) { + state = NGX_PEER_NEXT; + } else { + state = NGX_PEER_FAILED; + } - if (ft_type != NGX_HTTP_UPSTREAM_FT_NOLIVE) { u->peer.free(&u->peer, u->peer.data, state); + u->peer.sockaddr = NULL; } if (ft_type == NGX_HTTP_UPSTREAM_FT_TIMEOUT) { @@ -3007,8 +3015,9 @@ u->finalize_request(r, rc); - if (u->peer.free) { + if (u->peer.free && u->peer.sockaddr) { u->peer.free(&u->peer, u->peer.data, 0); + u->peer.sockaddr = NULL; } if (u->peer.connection) {
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/ngx_http_upstream_round_robin.c ^
@@ -584,10 +584,6 @@ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, pc->log, 0, "free rr peer %ui %ui", pc->tries, state); - if (state == 0 && pc->tries == 0) { - return; - } - /* TODO: NGX_PEER_KEEPALIVE */ if (rrp->peers->single) {
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/http/ngx_http_variables.h ^
@@ -57,9 +57,6 @@ ngx_str_t var, ngx_list_part_t part, size_t prefix); -#define ngx_http_clear_variable(r, index) r->variables0[index].text.data = NULL; - - #if (NGX_PCRE) typedef struct {
[-] [+]	Changed	nginx-1.2.8.tar.gz/src/os/unix/ngx_process_cycle.c ^
@@ -647,7 +647,7 @@ if (ngx_rename_file((char ) ccf->oldpid.data, (char ) ccf->pid.data) - != NGX_OK) + == NGX_FILE_ERROR) { ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno, ngx_rename_file_n " %s back to %s failed "
[-] [+]	Deleted	nginx-rtmp-module-0.9.11.tar.bz2/hls/config ^
@@ -1,13 +0,0 @@ -ngx_addon_name="ngx_rtmp_hls_module" - -CORE_MODULES="$CORE_MODULES - ngx_rtmp_hls_module \ - " - - -NGX_ADDON_SRCS="$NGX_ADDON_SRCS \ - $ngx_addon_dir/ngx_rtmp_hls_module.c \ - " - -CORE_LIBS="$CORE_LIBS -lavformat -lavcodec -lavutil" -
	Deleted	nginx-rtmp-module-0.9.11.tar.bz2/test/www/jwplayer/player.swf ^
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/README.md ^
@@ -39,9 +39,7 @@ * Online transcoding with FFmpeg -* HLS (HTTP Live Streaming) support; - requires recent libavformat - (>= 53.31.100) from ffmpeg (ffmpeg.org) +* HLS (HTTP Live Streaming) support * HTTP callbacks (publish/play/record/update etc) @@ -236,10 +234,6 @@ # HLS - # HLS requires libavformat & should be configured as a separate - # NGINX module in addition to nginx-rtmp-module: - # ./configure ... --add-module=/path/to/nginx-rtmp-module/hls ... - # For HLS to work please create a directory in tmpfs (/tmp/app here) # for the fragments. The directory contents is served via HTTP (see # http{} section in config)
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/config ^
@@ -19,6 +19,7 @@ ngx_rtmp_notify_module \ ngx_rtmp_log_module \ ngx_rtmp_limit_module \ + ngx_rtmp_hls_module \ " @@ -41,6 +42,7 @@ $ngx_addon_dir/ngx_rtmp_record_module.h \ $ngx_addon_dir/ngx_rtmp_relay_module.h \ $ngx_addon_dir/ngx_rtmp_streams.h \ + $ngx_addon_dir/hls/ngx_rtmp_mpegts.h \ " @@ -74,6 +76,8 @@ $ngx_addon_dir/ngx_rtmp_notify_module.c \ $ngx_addon_dir/ngx_rtmp_log_module.c \ $ngx_addon_dir/ngx_rtmp_limit_module.c \ + $ngx_addon_dir/hls/ngx_rtmp_hls_module.c \ + $ngx_addon_dir/hls/ngx_rtmp_mpegts.c \ " CFLAGS="$CFLAGS -I$ngx_addon_dir"
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/hls/README.md ^
@@ -1,9 +1 @@ -# HLS (HTTP Live Streaming) module - -This module should be added explicitly when building NGINX: - - ./configure ... --add-module=/path/to/nginx-rtmp-module/hls ... - -## Requirement - -The module requires ffmpeg version>= 53.31.100 from ffmpeg (ffmpeg.org) +HLS is now a part of rtmp module
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/hls/ngx_rtmp_hls_module.c ^
@@ -1,16 +1,12 @@ /* - * Copyright (c) 2012 Roman Arutyunyan + * Copyright (c) 2013 Roman Arutyunyan / #include <ngx_rtmp.h> #include <ngx_rtmp_cmd_module.h> #include <ngx_rtmp_codec_module.h> - - -#include <libavcodec/avcodec.h> -#include <libavformat/avformat.h> -#include <libavutil/log.h> +#include "ngx_rtmp_mpegts.h" static ngx_rtmp_publish_pt next_publish; @@ -20,37 +16,7 @@ static ngx_int_t ngx_rtmp_hls_postconfiguration(ngx_conf_t cf); static void * ngx_rtmp_hls_create_app_conf(ngx_conf_t cf); static char ngx_rtmp_hls_merge_app_conf(ngx_conf_t cf, - void parent, void child); - - -static ngx_log_t ngx_rtmp_hls_log; - -static void -ngx_rtmp_hls_av_log_callback(void* avcl, int level, const char* fmt, - va_list args) -{ - char p; - static char buf[1024]; - int n; - - - n = vsnprintf(buf, sizeof(buf), fmt, args); - buf[n] = 0; - - for (p = buf; p; ++p) { - if (p == (u_char)'\n' \|\| p == (u_char)'\r') { - p = ' '; - } - } - - if (level <= AV_LOG_ERROR) { - ngx_log_error_core(NGX_LOG_ERR, ngx_rtmp_hls_log, 0, "hls: av: %s", - buf); - return; - } - - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, ngx_rtmp_hls_log, 0, "hls: av: %s", buf); -} + void parent, void child); #define NGX_RTMP_HLS_BUFSIZE (10241024) @@ -59,31 +25,25 @@ typedef struct { - ngx_uint_t flags; - ngx_msec_t frag_start; - unsigned publishing:1; unsigned opened:1; - unsigned audio:1; - unsigned video:1; - unsigned header_sent:1; + + ngx_file_t file; ngx_str_t playlist; ngx_str_t playlist_bak; ngx_str_t stream; ngx_str_t name; - ngx_int_t frag; - - ngx_int_t out_vstream; - ngx_int_t out_astream; - int8_t nal_bytes; + uint64_t frag; - int64_t aframe_base; - int64_t aframe_num; + ngx_uint_t audio_cc; + ngx_uint_t video_cc; - AVFormatContext out_format; + uint64_t aframe_base; + uint64_t aframe_num; + uint64_t offset; } ngx_rtmp_hls_ctx_t; @@ -93,10 +53,11 @@ ngx_msec_t muxdelay; ngx_msec_t sync; ngx_msec_t playlen; - size_t nfrags; + ngx_int_t factor; + ngx_uint_t winfrags; + ngx_uint_t nfrags; ngx_flag_t continuous; - ngx_rtmp_hls_ctx_t ctx; - ngx_uint_t nbuckets; + ngx_flag_t nodelete; ngx_str_t path; } ngx_rtmp_hls_app_conf_t; @@ -152,6 +113,20 @@ offsetof(ngx_rtmp_hls_app_conf_t, continuous), NULL }, + { ngx_string("hls_nodelete"), + NGX_RTMP_MAIN_CONF\|NGX_RTMP_SRV_CONF\|NGX_RTMP_APP_CONF\|NGX_CONF_TAKE1, + ngx_conf_set_flag_slot, + NGX_RTMP_APP_CONF_OFFSET, + offsetof(ngx_rtmp_hls_app_conf_t, nodelete), + NULL }, + + { ngx_string("hls_playlist_factor"), + NGX_RTMP_MAIN_CONF\|NGX_RTMP_SRV_CONF\|NGX_RTMP_APP_CONF\|NGX_CONF_TAKE1, + ngx_conf_set_num_slot, + NGX_RTMP_APP_CONF_OFFSET, + offsetof(ngx_rtmp_hls_app_conf_t, factor), + NULL }, + ngx_null_command }; @@ -187,201 +162,48 @@ }; -/ convert Flash codec id to FFmpeg codec id / -#if 0 -static enum CodecID -ngx_rtmp_hls_get_video_codec(ngx_int_t cid) -{ - switch (cid) { - case 1: - return CODEC_ID_JPEG2000; / JPEG / - case 2: - return CODEC_ID_FLV1; / Sorensen H.263 / - case 3: - return CODEC_ID_FLASHSV; / Screen video / - case 4: - return CODEC_ID_VP6F; / On2 VP6 / - case 5: - return CODEC_ID_VP6A; / On2 VP6 Alpha / - case 6: - return CODEC_ID_FLASHSV2; / Screen Video 2 / - case 7: - return CODEC_ID_H264; / H264 / MPEG4-AVC / - default: - return CODEC_ID_NONE; - } -} -#endif - -static enum CodecID -ngx_rtmp_hls_get_audio_codec(ngx_int_t cid) -{ - switch (cid) { - case 0: - return CODEC_ID_NONE; / Uncompressed / - case 1: - return CODEC_ID_ADPCM_SWF; / ADPCM / - case 2: - case 14: - return CODEC_ID_MP3; / Mp3 / - case 4: - case 5: - case 6: - return CODEC_ID_NELLYMOSER; / Nellymoser / - case 7: - return CODEC_ID_PCM_ALAW; / G711 / - case 8: - return CODEC_ID_PCM_MULAW; / G711Mu / - case 10: - return CODEC_ID_AAC; / AAC / - case 11: - return CODEC_ID_SPEEX; / Speex / - default: - return CODEC_ID_NONE; - } -} +#define ngx_rtmp_hls_frag(hacf, f) (hacf->nfrags ? (f) % hacf->nfrags : (f)) -static size_t -ngx_rtmp_hls_chain2buffer(u_char buffer, size_t size, ngx_chain_t in, - size_t skip) +static void +ngx_rtmp_hls_chain2buffer(ngx_buf_t out, ngx_chain_t in, size_t skip) { - ngx_buf_t out; - - out.pos = buffer; - out.last = buffer + size - FF_INPUT_BUFFER_PADDING_SIZE; + size_t size; for (; in; in = in->next) { + size = in->buf->last - in->buf->pos; if (size < skip) { skip -= size; continue; } - out.pos = ngx_cpymem(out.pos, in->buf->pos + skip, ngx_min( - size - skip, (size_t)(out.last - out.pos))); + + out->last = ngx_cpymem(out->last, in->buf->pos + skip, + ngx_min(size - skip, + (size_t) (out->end - out->last))); skip = 0; } - - return out.pos - buffer; } static ngx_int_t -ngx_rtmp_hls_init_video(ngx_rtmp_session_t s) +ngx_rtmp_hls_create_parent_dir(ngx_rtmp_session_t s) { - AVStream stream; - ngx_rtmp_hls_ctx_t ctx; - ngx_rtmp_codec_ctx_t codec_ctx; - - - ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); - - if (codec_ctx == NULL - \|\| codec_ctx->video_codec_id != NGX_RTMP_VIDEO_H264 - \|\| ctx->video == 1 - \|\| ctx->out_format == NULL) - { - return NGX_OK; - } - - ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: adding video stream"); - - stream = avformat_new_stream(ctx->out_format, NULL); - if (stream == NULL) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_new_stream failed (video)"); - return NGX_ERROR; - } - - stream->codec->codec_id = CODEC_ID_H264; - stream->codec->codec_type = AVMEDIA_TYPE_VIDEO; - stream->codec->pix_fmt = PIX_FMT_YUV420P; - stream->codec->time_base.den = 25; - stream->codec->time_base.num = 1; - stream->codec->width = 100; - stream->codec->height = 100; + ngx_rtmp_hls_app_conf_t hacf; - if (ctx->out_format->oformat->flags & AVFMT_GLOBALHEADER) { - stream->codec->flags \|= CODEC_FLAG_GLOBAL_HEADER; - } - - ctx->out_vstream = stream->index; - ctx->video = 1; + hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: video stream: %i", ctx->out_vstream); - - /if (ctx->header_sent) { - if (av_write_trailer(ctx->out_format) < 0) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_write_trailer failed"); - } - ctx->header_sent = 0; - }/ - - return NGX_OK; -} - + "hls: creating target folder: '%V'", &hacf->path); -static ngx_int_t -ngx_rtmp_hls_init_audio(ngx_rtmp_session_t s) -{ - AVStream stream; - ngx_rtmp_hls_ctx_t ctx; - ngx_rtmp_codec_ctx_t codec_ctx; - enum CodecID cid; - - - ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); - - if (codec_ctx == NULL \|\| ctx->audio == 1 \|\| ctx->out_format == NULL) { + if (ngx_create_dir(hacf->path.data, NGX_RTMP_HLS_DIR_ACCESS) == NGX_OK) { return NGX_OK; } - ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: adding audio stream"); + ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, + "hls: error creating target folder: '%V'", &hacf->path); - cid = ngx_rtmp_hls_get_audio_codec(codec_ctx->audio_codec_id); - if (cid == CODEC_ID_NONE) { - ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: no audio"); - return NGX_OK; - } - - stream = avformat_new_stream(ctx->out_format, NULL); - if (stream == NULL) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_new_stream failed (audio)"); - return NGX_ERROR; - } - - stream->codec->codec_id = cid; - stream->codec->codec_type = AVMEDIA_TYPE_AUDIO; - stream->codec->sample_fmt = (codec_ctx->sample_size == 1 ? - AV_SAMPLE_FMT_U8 : AV_SAMPLE_FMT_S16); - stream->codec->sample_rate = 48000;/codec_ctx->sample_rate;/ - stream->codec->bit_rate = 2000000; - stream->codec->channels = codec_ctx->audio_channels; - - ctx->out_astream = stream->index; - ctx->audio = 1; - - ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: audio stream: %i %iHz", - ctx->out_astream, codec_ctx->sample_rate); -/ - if (ctx->header_sent) { - if (av_write_trailer(ctx->out_format) < 0) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_write_trailer failed"); - } - ctx->header_sent = 0; - } -/ - return NGX_OK; + return NGX_ERROR; } @@ -393,67 +215,64 @@ u_char p; ngx_rtmp_hls_ctx_t ctx; ssize_t n; - ngx_int_t ffrag; + uint64_t ffrag; ngx_rtmp_hls_app_conf_t hacf; ngx_int_t nretry; hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - nretry = 0; retry: + fd = ngx_open_file(ctx->playlist_bak.data, NGX_FILE_WRONLY, - NGX_FILE_TRUNCATE, NGX_FILE_DEFAULT_ACCESS); + NGX_FILE_TRUNCATE, NGX_FILE_DEFAULT_ACCESS); + if (fd == NGX_INVALID_FILE) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, - "hls: open failed: '%V'", - &ctx->playlist_bak); - /* try to create parent folder / - if (nretry == 0 && - ngx_create_dir(hacf->path.data, NGX_RTMP_HLS_DIR_ACCESS) != - NGX_INVALID_FILE) + + if (ngx_errno == NGX_ENOENT && nretry == 0 && + ngx_rtmp_hls_create_parent_dir(s) == NGX_OK) { - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: creating target folder: '%V'", &hacf->path); - ++nretry; + nretry++; goto retry; } + + ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, + "hls: open failed: '%V'", &ctx->playlist_bak); + return NGX_ERROR; } - ffrag = ctx->frag - hacf->nfrags; - if (ffrag < 1) { - ffrag = 1; - } + ffrag = ctx->frag > hacf->winfrags ? + ctx->frag - (uint64_t) hacf->winfrags : 1; p = ngx_snprintf(buffer, sizeof(buffer), - "#EXTM3U\r\n" - "#EXT-X-TARGETDURATION:%i\r\n" - "#EXT-X-ALLOW-CACHE:NO\r\n" - "#EXT-X-MEDIA-SEQUENCE:%i\r\n\r\n", - /TODO: float/(ngx_int_t)(hacf->fraglen / 1000), ffrag); + "#EXTM3U\r\n" + "#EXT-X-MEDIA-SEQUENCE:%uL\r\n" + "#EXT-X-TARGETDURATION:%ui\r\n" + "#EXT-X-ALLOW-CACHE:NO\r\n\r\n", + ctx->frag, (ngx_uint_t) (hacf->fraglen / 1000)); + n = write(fd, buffer, p - buffer); if (n < 0) { ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, - "hls: write failed: '%V'", - &ctx->playlist_bak); + "hls: write failed: '%V'", &ctx->playlist_bak); ngx_close_file(fd); return NGX_ERROR; } for (; ffrag < ctx->frag; ++ffrag) { p = ngx_snprintf(buffer, sizeof(buffer), - "#EXTINF:%i,\r\n" - "%V-%i.ts\r\n", - /TODO:float/(ngx_int_t)(hacf->fraglen / 1000), - &ctx->name, ffrag); + "#EXTINF:%i,\r\n" + "%V-%uL.ts\r\n", + (ngx_int_t) (hacf->fraglen / 1000), &ctx->name, + ngx_rtmp_hls_frag(hacf, ffrag)); + n = write(fd, buffer, p - buffer); if (n < 0) { ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, - "hls: write failed: '%V'", - &ctx->playlist_bak); + "hls: write failed '%V'", &ctx->playlist_bak); ngx_close_file(fd); return NGX_ERROR; } @@ -463,8 +282,8 @@ if (ngx_rename_file(ctx->playlist_bak.data, ctx->playlist.data)) { ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, - "hls: rename failed: '%V'->'%V'", - &ctx->playlist_bak, &ctx->playlist); + "hls: rename failed: '%V'->'%V'", + &ctx->playlist_bak, &ctx->playlist); return NGX_ERROR; } @@ -473,112 +292,11 @@ static ngx_int_t -ngx_rtmp_hls_initialize(ngx_rtmp_session_t s) -{ - ngx_rtmp_hls_ctx_t ctx; - ngx_rtmp_hls_app_conf_t hacf; - AVOutputFormat format; - - hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); - ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - if (ctx == NULL \|\| ctx->out_format \|\| ctx->publishing == 0) { - return NGX_OK; - } - - ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: initialize stream"); - - / create output format / - format = av_guess_format("mpegts", NULL, NULL); - if (format == NULL) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_guess_format failed"); - return NGX_ERROR; - } - ctx->out_format = avformat_alloc_context(); - if (ctx->out_format == NULL) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: avformat_alloc_context failed"); - return NGX_ERROR; - } - ctx->out_format->oformat = format; - ctx->out_format->max_delay = (int64_t)hacf->muxdelay AV_TIME_BASE / 1000; - - return NGX_ERROR; -} - - -static ngx_int_t -ngx_rtmp_hls_open_file(ngx_rtmp_session_t s, u_char fpath) -{ - ngx_rtmp_hls_ctx_t ctx; - ngx_rtmp_codec_ctx_t codec_ctx; - AVStream astream; - static u_char buffer[NGX_RTMP_HLS_BUFSIZE]; - - ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); - if (ctx == NULL \|\| ctx->out_format == NULL) { - return NGX_OK; - } - - if (!ctx->video && !ctx->audio) { - return NGX_OK; - } - - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: open stream file '%s'", fpath); - - / open file / - if (avio_open(&ctx->out_format->pb, (char )fpath, AVIO_FLAG_WRITE) < 0) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: avio_open failed"); - return NGX_ERROR; - } - - astream = NULL; - if (codec_ctx && codec_ctx->audio_codec_id == NGX_RTMP_AUDIO_AAC - && codec_ctx->aac_header && codec_ctx->aac_header->buf->last - - codec_ctx->aac_header->buf->pos > 2 - && ctx->audio) - { - astream = ctx->out_format->streams[ctx->out_astream]; - astream->codec->extradata = buffer; - astream->codec->extradata_size = ngx_rtmp_hls_chain2buffer(buffer, - sizeof(buffer), codec_ctx->aac_header, 2); - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: setting AAC extradata %i bytes", - (ngx_int_t)astream->codec->extradata_size); - } - - /* write header / - if (!ctx->header_sent && - avformat_write_header(ctx->out_format, NULL) < 0) - { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: avformat_write_header failed"); - return NGX_ERROR; - } - ctx->header_sent = 1; - - if (astream) { - astream->codec->extradata = NULL; - astream->codec->extradata_size = 0; - } - - ctx->opened = 1; - ctx->nal_bytes = -1; - - return NGX_OK; -} - - -static ngx_int_t ngx_rtmp_hls_copy(ngx_rtmp_session_t s, void dst, u_char src, size_t n, - ngx_chain_t in) + ngx_chain_t in) { - u_char last; - size_t pn; + u_char last; + size_t pn; if (in == NULL) { return NGX_ERROR; @@ -586,39 +304,62 @@ for ( ;; ) { last = (in)->buf->last; + if ((size_t)(last - src) >= n) { if (dst) { ngx_memcpy(dst, src, n); } + src += n; + while (in && src == (in)->buf->last) { in = (in)->next; if (in) { src = (in)->buf->pos; } } + return NGX_OK; } pn = last - src; + if (dst) { ngx_memcpy(dst, src, pn); dst = (u_char )dst + pn; } + n -= pn; in = (in)->next; + if (in == NULL) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: failed to read %uz byte(s)", n); + "hls: failed to read %uz byte(s)", n); return NGX_ERROR; } + src = (in)->buf->pos; } } static ngx_int_t -ngx_rtmp_hls_append_avc_header(ngx_rtmp_session_t s, ngx_buf_t out) +ngx_rtmp_hls_append_aud(ngx_rtmp_session_t s, ngx_buf_t out) +{ + static u_char aud_nal[] = { 0x00, 0x00, 0x00, 0x01, 0x09, 0xf0 }; + + if (out->last + sizeof(aud_nal) > out->end) { + return NGX_ERROR; + } + + out->last = ngx_cpymem(out->last, aud_nal, sizeof(aud_nal)); + + return NGX_OK; +} + + +static ngx_int_t +ngx_rtmp_hls_append_sps_pps(ngx_rtmp_session_t s, ngx_buf_t out) { ngx_rtmp_codec_ctx_t codec_ctx; u_char p; @@ -629,20 +370,22 @@ ngx_int_t n; ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); + codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); + if (ctx == NULL \|\| codec_ctx == NULL) { return NGX_ERROR; } - in = codec_ctx->avc_header; - if (in == NULL) { return NGX_ERROR; } + p = in->buf->pos; - /* skip bytes: + /* + * Skip bytes: * - flv fmt * - H264 CONF/PICT (0x00) * - 0 @@ -651,60 +394,62 @@ * - version * - profile * - compatibility - * - level / - if (ngx_rtmp_hls_copy(s, NULL, &p, 9, &in) != NGX_OK) { - return NGX_ERROR; - } + - level + * - nal bytes + / - / NAL size length (1,2,4) / - if (ngx_rtmp_hls_copy(s, &ctx->nal_bytes, &p, 1, &in) != NGX_OK) { + if (ngx_rtmp_hls_copy(s, NULL, &p, 10, &in) != NGX_OK) { return NGX_ERROR; } - ctx->nal_bytes &= 0x03; / 2 lsb / - ++ctx->nal_bytes; - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: NAL size bytes: %uz", ctx->nal_bytes); / number of SPS NALs / if (ngx_rtmp_hls_copy(s, &nnals, &p, 1, &in) != NGX_OK) { return NGX_ERROR; } + nnals &= 0x1f; / 5lsb / + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: SPS number: %uz", nnals); + "h264: SPS number: %uz", nnals); / SPS / for (n = 0; ; ++n) { for (; nnals; --nnals) { + / NAL length / if (ngx_rtmp_hls_copy(s, &rlen, &p, 2, &in) != NGX_OK) { return NGX_ERROR; } + ngx_rtmp_rmemcpy(&len, &rlen, 2); + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: header NAL length: %uz", (size_t)len); + "h264: header NAL length: %uz", (size_t) len); / AnnexB prefix / - if (out->last - out->pos < 4) { + if (out->end - out->last < 4) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: too small buffer for header NAL length"); + "h264: too small buffer for header NAL size"); return NGX_ERROR; } - out->pos++ = 0; - out->pos++ = 0; - out->pos++ = 0; - out->pos++ = 1; + + out->last++ = 0; + out->last++ = 0; + out->last++ = 0; + out->last++ = 1; / NAL body / - if (out->last - out->pos < len) { + if (out->end - out->last < len) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: too small buffer for header NAL"); + "h264: too small buffer for header NAL"); return NGX_ERROR; } - if (ngx_rtmp_hls_copy(s, out->pos, &p, len, &in) != NGX_OK) { + + if (ngx_rtmp_hls_copy(s, out->last, &p, len, &in) != NGX_OK) { return NGX_ERROR; } - out->pos += len; + + out->last += len; } if (n == 1) { @@ -715,113 +460,109 @@ if (ngx_rtmp_hls_copy(s, &nnals, &p, 1, &in) != NGX_OK) { return NGX_ERROR; } + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: PPS number: %uz", nnals); + "h264: PPS number: %uz", nnals); } return NGX_OK; } -static ngx_int_t -ngx_rtmp_hls_close_file(ngx_rtmp_session_t s) +static void +ngx_rtmp_hls_next_frag(ngx_rtmp_session_t s) { - ngx_rtmp_hls_ctx_t ctx; - + ngx_rtmp_hls_app_conf_t hacf; + ngx_rtmp_hls_ctx_t ctx; + ngx_int_t nretry; ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - if (av_write_trailer(ctx->out_format) < 0) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_write_trailer failed"); - } - ctx->header_sent = 0; + hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); - avio_flush(ctx->out_format->pb); + if (ctx == NULL \|\| hacf == NULL) { + return; + } - if (avio_close(ctx->out_format->pb) < 0) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: avio_close failed"); + if (ctx->opened) { + ngx_close_file(ctx->file.fd); + ctx->opened = 0; } - ctx->opened = 0; + if (hacf->nfrags == 0 && ctx->frag > 2 * hacf->winfrags && + !hacf->nodelete) + { + ngx_sprintf(ctx->stream.data + ctx->stream.len, "-%uL.ts", + ngx_rtmp_hls_frag(hacf, ctx->frag - 2 hacf->winfrags)) + = 0; - return NGX_OK; -} + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: delete frag '%s'", ctx->stream.data); + ngx_delete_file(ctx->stream.data); -static void -ngx_rtmp_hls_restart(ngx_rtmp_session_t s) -{ - ngx_rtmp_hls_app_conf_t hacf; - ngx_rtmp_hls_ctx_t ctx; + } + ctx->frag++; - ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); - if (ctx == NULL \|\| hacf == NULL) { - return; - } + ngx_sprintf(ctx->stream.data + ctx->stream.len, "-%uL.ts", + ngx_rtmp_hls_frag(hacf, ctx->frag)) = 0; - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: restart frag=%i", ctx->frag); + ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: open frag '%s', frag=%uL", + ctx->stream.data, ctx->frag); - if (ctx->opened) { - ngx_rtmp_hls_close_file(s); - } + ngx_memzero(&ctx->file, sizeof(ctx->file)); - if (ngx_rtmp_hls_initialize(s) != NGX_OK) { - return; - } + ctx->file.log = s->connection->log; - if (ngx_rtmp_hls_init_video(s) != NGX_OK) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: video init failed"); - } + ngx_str_set(&ctx->file.name, "hls"); - if (ngx_rtmp_hls_init_audio(s) != NGX_OK) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: audio init failed"); - } + nretry = 0; - /* remember we have preallocated memory in ctx->stream / +retry: - / erase old file; - * we should keep old fragments available - * whole next cycle / - if (ctx->frag > (ngx_int_t)hacf->nfrags 2) { - ngx_sprintf(ctx->stream.data + ctx->stream.len, "-%i.ts", - ctx->frag - hacf->nfrags 2) = 0; - ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: delete stream file '%s'", ctx->stream.data); - ngx_delete_file(ctx->stream.data); + ctx->file.fd = ngx_open_file(ctx->stream.data, NGX_FILE_WRONLY, + NGX_FILE_TRUNCATE, NGX_FILE_DEFAULT_ACCESS); + + if (ctx->file.fd == NGX_INVALID_FILE) { + + if (ngx_errno == NGX_ENOENT && nretry == 0 && + ngx_rtmp_hls_create_parent_dir(s) == NGX_OK) + { + nretry++; + goto retry; + } + + ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, + "hls: error creating fragment file"); + return; } - ++ctx->frag; - ctx->frag_start = ngx_current_msec; + if (ngx_rtmp_mpegts_write_header(&ctx->file) != NGX_OK) { + ngx_log_error(NGX_LOG_ERR, s->connection->log, ngx_errno, + "hls: error writing fragment header"); + ngx_close_file(ctx->file.fd); + return; + } - /* create new one / - ngx_sprintf(ctx->stream.data + ctx->stream.len, "-%i.ts", - ctx->frag) = 0; - ngx_rtmp_hls_open_file(s, ctx->stream.data); + ctx->opened = 1; - /* update playlist / ngx_rtmp_hls_update_playlist(s); } +#define NGX_RTMP_HLS_RESTORE_PREFIX "#EXTM3U\r\n#EXT-X-MEDIA-SEQUENCE:" + + static void -ngx_rtmp_hls_restore_frag(ngx_rtmp_session_t s) +ngx_rtmp_hls_restore_stream(ngx_rtmp_session_t s) { ngx_rtmp_hls_ctx_t ctx; ngx_file_t file; - ngx_file_info_t fi; ssize_t ret; - u_char p, last; - u_char buffer[sizeof("-.ts\r\n") + - NGX_OFF_T_LEN]; - - /* try to restore frag from previously stored playlist / + u_char buffer[sizeof(NGX_RTMP_HLS_RESTORE_PREFIX) - + 1 + NGX_INT64_LEN]; ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); @@ -829,46 +570,38 @@ file.log = s->connection->log; + ngx_str_set(&file.name, "m3u8"); + file.fd = ngx_open_file(ctx->playlist.data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0); if (file.fd == NGX_INVALID_FILE) { return; } - if (ngx_fd_info(file.fd, &fi)) { - goto done; - } - - ret = ngx_read_file(&file, buffer, sizeof(buffer), - fi.st_size > (off_t) sizeof(buffer) ? - fi.st_size - sizeof(buffer) : 0); + ret = ngx_read_file(&file, buffer, sizeof(buffer), 0); if (ret <= 0) { goto done; } - / last line example: - * mystream-14.ts\r\n / - - if (ret < (ssize_t) sizeof(".ts\r\n")) { + if ((size_t) ret < sizeof(NGX_RTMP_HLS_RESTORE_PREFIX)) { goto done; } - ret -= (sizeof(".ts\r\n") - 1); - - last = buffer + ret; - p = last; - while (p > buffer && (p - 1) != '-') { - --p; - } - - if (p == buffer) { + if (ngx_strncmp(buffer, NGX_RTMP_HLS_RESTORE_PREFIX, + sizeof(NGX_RTMP_HLS_RESTORE_PREFIX) - 1)) + { + ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, + "hls: failed to restore stream"); goto done; } - ctx->frag = ngx_atoi(p, (size_t) (last - p)) + 1; + buffer[ret] = 0; + + ctx->frag = strtod((const char ) + &buffer[sizeof(NGX_RTMP_HLS_RESTORE_PREFIX) - 1], NULL); ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: restored frag=%i", ctx->frag); + "hls: restored frag=%uL", ctx->frag); done: ngx_close_file(file.fd); @@ -893,65 +626,74 @@ } ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: publish: name='%s' type='%s'", - v->name, v->type); + "hls: publish: name='%s' type='%s'", + v->name, v->type); - / create context / ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); if (ctx == NULL) { ctx = ngx_palloc(s->connection->pool, sizeof(ngx_rtmp_hls_ctx_t)); ngx_rtmp_set_ctx(s, ctx, ngx_rtmp_hls_module); } + ngx_memzero(ctx, sizeof(ngx_rtmp_hls_ctx_t)); - / init names & paths / + /TODO: escaping does not solve the problem/ + len = ngx_strlen(v->name); - ctx->name.len = len + (ngx_uint_t)ngx_escape_uri(NULL, v->name, len, - NGX_ESCAPE_URI_COMPONENT); - ctx->name.data = ngx_palloc(s->connection->pool, - ctx->name.len); + ctx->name.len = len + (ngx_uint_t) ngx_escape_uri(NULL, v->name, len, + NGX_ESCAPE_URI_COMPONENT); + ctx->name.data = ngx_palloc(s->connection->pool, ctx->name.len); + ngx_escape_uri(ctx->name.data, v->name, len, NGX_ESCAPE_URI_COMPONENT); + ctx->playlist.data = ngx_palloc(s->connection->pool, - hacf->path.len + 1 + ctx->name.len + sizeof(".m3u8")); + hacf->path.len + 1 + ctx->name.len + + sizeof(".m3u8")); p = ngx_cpymem(ctx->playlist.data, hacf->path.data, hacf->path.len); + if (p[-1] != '/') { p++ = '/'; } + p = ngx_cpymem(p, ctx->name.data, ctx->name.len); /* ctx->stream_path holds initial part of stream file path * however the space for the whole stream path * is allocated / + ctx->stream.len = p - ctx->playlist.data; ctx->stream.data = ngx_palloc(s->connection->pool, - ctx->stream.len + 1 + NGX_OFF_T_LEN + sizeof(".ts")); + ctx->stream.len + 1 + NGX_INT64_LEN + sizeof(".ts")); + ngx_memcpy(ctx->stream.data, ctx->playlist.data, ctx->stream.len); / playlist path / + p = ngx_cpymem(p, ".m3u8", sizeof(".m3u8") - 1); ctx->playlist.len = p - ctx->playlist.data; p = 0; /* playlist bak (new playlist) path / + ctx->playlist_bak.data = ngx_palloc(s->connection->pool, - ctx->playlist.len + sizeof(".bak")); + ctx->playlist.len + sizeof(".bak")); p = ngx_cpymem(ctx->playlist_bak.data, ctx->playlist.data, - ctx->playlist.len); + ctx->playlist.len); p = ngx_cpymem(p, ".bak", sizeof(".bak") - 1); + ctx->playlist_bak.len = p - ctx->playlist_bak.data; + p = 0; ngx_log_debug3(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: playlist='%V' playlist_bak='%V' stream_pattern='%V'", - &ctx->playlist, &ctx->playlist_bak, &ctx->stream); + "hls: playlist='%V' playlist_bak='%V' stream_pattern='%V'", + &ctx->playlist, &ctx->playlist_bak, &ctx->stream); if (hacf->continuous) { - ngx_rtmp_hls_restore_frag(s); + ngx_rtmp_hls_restore_stream(s); } - /* schedule restart event / ctx->publishing = 1; - ctx->frag_start = ngx_current_msec - hacf->fraglen - 1; next: return next_publish(s, v); @@ -965,83 +707,185 @@ ngx_rtmp_hls_ctx_t ctx; hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); + ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); - if (hacf == NULL \|\| !hacf->hls \|\| ctx == NULL - \|\| ctx->publishing == 0) - { + + if (hacf == NULL \|\| !hacf->hls \|\| ctx == NULL \|\| !ctx->publishing) { goto next; } ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: delete"); + "hls: delete"); ctx->publishing = 0; - if (ctx->out_format == NULL) { - goto next; + if (ctx->opened) { + ngx_close_file(ctx->file.fd); + ctx->opened = 0; } - if (ctx->opened) { - ngx_rtmp_hls_close_file(s); +next: + return next_delete_stream(s, v); +} + + +static ngx_int_t +ngx_rtmp_hls_parse_aac_header(ngx_rtmp_session_t s, ngx_uint_t objtype, + ngx_uint_t srindex, ngx_uint_t chconf) +{ + ngx_rtmp_codec_ctx_t codec_ctx; + ngx_chain_t cl; + u_char p, b0, b1; + + codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); + + cl = codec_ctx->aac_header; + + p = cl->buf->pos; + + if (ngx_rtmp_hls_copy(s, NULL, &p, 2, &cl) != NGX_OK) { + return NGX_ERROR; } - if (ctx->out_format) { - avformat_free_context(ctx->out_format); - ctx->out_format = NULL; + if (ngx_rtmp_hls_copy(s, &b0, &p, 1, &cl) != NGX_OK) { + return NGX_ERROR; } -next: - return next_delete_stream(s, v); + if (ngx_rtmp_hls_copy(s, &b1, &p, 1, &cl) != NGX_OK) { + return NGX_ERROR; + } + + objtype = b0 >> 3; + if (objtype == 0 \|\| objtype == 0x1f) { + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: unsupported adts object type:%ui", objtype); + return NGX_ERROR; + } + + (objtype)--; + + srindex = ((b0 << 1) & 0x0f) \| ((b1 & 0x80) >> 7); + if (srindex == 0x0f) { + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: unsupported adts sample rate:%ui", srindex); + return NGX_ERROR; + } + + chconf = (b1 >> 3) & 0x0f; + + ngx_log_debug3(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: aac object_type:%ui, sample_rate_index:%ui, " + "channel_config:%ui", objtype, srindex, chconf); + + return NGX_OK; +} + + +static void +ngx_rtmp_hls_set_frag(ngx_rtmp_session_t s, uint64_t ts) +{ + ngx_rtmp_hls_app_conf_t hacf; + ngx_rtmp_hls_ctx_t ctx; + uint64_t frag; + + hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); + + ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); + + frag = ts / hacf->fraglen / 90; + + if (frag == ctx->frag && ctx->opened) { + return; + } + + if (frag != ctx->frag + 1) { + ctx->offset += (ctx->frag + 1) * (uint64_t) hacf->fraglen * 90 - ts; + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: time gap offset=%uL", ctx->offset); + } + + ngx_rtmp_hls_next_frag(s); } static ngx_int_t ngx_rtmp_hls_audio(ngx_rtmp_session_t s, ngx_rtmp_header_t h, - ngx_chain_t in) + ngx_chain_t in) { ngx_rtmp_hls_app_conf_t hacf; ngx_rtmp_hls_ctx_t ctx; ngx_rtmp_codec_ctx_t codec_ctx; - AVPacket packet; - int64_t dts, ddts; + uint64_t dts; + int64_t ddts; + ngx_rtmp_mpegts_frame_t frame; + ngx_buf_t out; + u_char p; + ngx_uint_t objtype, srindex, chconf, size; static u_char buffer[NGX_RTMP_HLS_BUFSIZE]; hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); + ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); + codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); - if (hacf == NULL \|\| !hacf->hls \|\| ctx == NULL \|\| codec_ctx == NULL \|\| - h->mlen < 1) + + if (hacf == NULL \|\| !hacf->hls \|\| ctx == NULL \|\| + codec_ctx == NULL \|\| h->mlen < 2) { return NGX_OK; } - /* fragment is restarted in video handler; - * however if video stream is missing then do it here / - if (ctx->video == 0 - && ngx_current_msec - ctx->frag_start > hacf->fraglen) + if (codec_ctx->audio_codec_id != NGX_RTMP_AUDIO_AAC \|\| + codec_ctx->aac_header == NULL) { - ngx_rtmp_hls_restart(s); + return NGX_OK; } - if (!ctx->opened \|\| !ctx->audio) { + ngx_memzero(&frame, sizeof(frame)); + + frame.dts = (uint64_t) h->timestamp 90 + ctx->offset; + frame.cc = ctx->audio_cc; + frame.pid = 0x101; + frame.sid = 0xc0; + + ngx_memzero(&out, sizeof(out)); + + out.start = buffer; + out.end = buffer + sizeof(buffer); + out.pos = out.start; + out.last = out.pos; + + p = out.last; + out.last += 7; + + if (ngx_rtmp_hls_parse_aac_header(s, &objtype, &srindex, &chconf) + != NGX_OK) + { + ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, + "hls: aac header error"); return NGX_OK; } - /* write to file / - av_init_packet(&packet); - packet.dts = h->timestamp 90L; - packet.stream_index = ctx->out_astream; - packet.data = buffer; - packet.size = ngx_rtmp_hls_chain2buffer(buffer, sizeof(buffer), in, 1); + size = h->mlen - 2 + 7; + + p[0] = 0xff; + p[1] = 0xf1; + p[2] = (objtype << 6) \| (srindex << 2) \| (chconf & 0x04); + p[3] = ((chconf & 0x03) << 6) \| ((size >> 11) & 0x03); + p[4] = (size >> 3); + p[5] = (size << 5) \| 0x1f; + p[6] = 0xfc; + + ngx_rtmp_hls_chain2buffer(&out, in, 2); if (hacf->sync && codec_ctx->sample_rate) { - + /* TODO: We assume here AAC frame size is 1024 * Need to handle AAC frames with frame size of 960 / dts = ctx->aframe_base + ctx->aframe_num 90000 * 1024 / codec_ctx->sample_rate; - ddts = dts - packet.dts; + ddts = (int64_t) (dts - frame.dts); ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, "hls: sync stat ddts=%L (%.5fs)", @@ -1050,63 +894,105 @@ if (ddts > (int64_t) hacf->sync * 90 \|\| ddts < (int64_t) hacf->sync * -90) { - ctx->aframe_base = packet.dts; + ctx->aframe_base = frame.dts; ctx->aframe_num = 0; ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, "hls: sync breakup ddts=%L (%.5fs)", ddts, ddts / 90000.); } else { - packet.dts = dts; + frame.dts = dts; } ctx->aframe_num++; } - packet.pts = packet.dts; + frame.pts = frame.dts; - if (codec_ctx->audio_codec_id == NGX_RTMP_AUDIO_AAC) { - if (packet.size == 0) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: malformed AAC packet"); - return NGX_OK; - } - ++packet.data; - --packet.size; + /* Fragment is restarted in video handler. + * However if video stream is missing then do it here / + + if (codec_ctx->avc_header == NULL) { + ngx_rtmp_hls_set_frag(s, frame.dts); } - ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: audio dts=%L timestamp=%uD", (int64_t)packet.dts, - h->timestamp); + if (!ctx->opened) { + return NGX_OK; + } - if (av_interleaved_write_frame(ctx->out_format, &packet) < 0) { + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: audio dts=%uL", frame.dts); + + if (ngx_rtmp_mpegts_write_frame(&ctx->file, &frame, &out) != NGX_OK) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_interleaved_write_frame failed"); + "hls: audio frame failed"); } + + ctx->audio_cc = frame.cc; + return NGX_OK; } static ngx_int_t +ngx_rtmp_hls_get_nal_bytes(ngx_rtmp_session_t s) +{ + ngx_rtmp_codec_ctx_t codec_ctx; + ngx_chain_t cl; + u_char p; + uint8_t nal_bytes; + + codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); + + cl = codec_ctx->avc_header; + + p = cl->buf->pos; + + if (ngx_rtmp_hls_copy(s, NULL, &p, 9, &cl) != NGX_OK) { + return NGX_ERROR; + } + + / NAL size length (1,2,4) / + if (ngx_rtmp_hls_copy(s, &nal_bytes, &p, 1, &cl) != NGX_OK) { + return NGX_ERROR; + } + + nal_bytes &= 0x03; / 2 lsb / + + ++nal_bytes; + + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: NAL bytes: %ui", (ngx_uint_t) nal_bytes); + + return nal_bytes; +} + + +static ngx_int_t ngx_rtmp_hls_video(ngx_rtmp_session_t s, ngx_rtmp_header_t h, - ngx_chain_t in) + ngx_chain_t in) { ngx_rtmp_hls_app_conf_t hacf; ngx_rtmp_hls_ctx_t ctx; ngx_rtmp_codec_ctx_t codec_ctx; - AVPacket packet; u_char p; - uint8_t fmt, ftype, htype, llen; + uint8_t fmt, ftype, htype, nal_type, src_nal_type; uint32_t len, rlen; ngx_buf_t out; + uint32_t cts; + ngx_rtmp_mpegts_frame_t frame; + ngx_uint_t nal_bytes; + ngx_int_t aud_sent, sps_pps_sent, rc; static u_char buffer[NGX_RTMP_HLS_BUFSIZE]; - int32_t cts; hacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_hls_module); + ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_hls_module); + codec_ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_codec_module); - if (hacf == NULL \|\| !hacf->hls \|\| ctx == NULL \|\| codec_ctx == NULL - \|\| h->mlen < 1) + + if (hacf == NULL \|\| !hacf->hls \|\| ctx == NULL \|\| codec_ctx == NULL \|\| + codec_ctx->avc_header == NULL \|\| h->mlen < 1) { return NGX_OK; } @@ -1124,110 +1010,161 @@ / 1: keyframe (IDR) * 2: inter frame * 3: disposable inter frame / + ftype = (fmt & 0xf0) >> 4; / H264 HDR/PICT / + if (ngx_rtmp_hls_copy(s, &htype, &p, 1, &in) != NGX_OK) { return NGX_ERROR; } + / proceed only with PICT / + if (htype != 1) { return NGX_OK; } / 3 bytes: decoder delay / + if (ngx_rtmp_hls_copy(s, &cts, &p, 3, &in) != NGX_OK) { return NGX_ERROR; } - cts = ((cts & 0x00FF0000) >> 16) \| ((cts & 0x000000FF) << 16) - \| (cts & 0x0000FF00); - out.pos = buffer; - out.last = buffer + sizeof(buffer) - FF_INPUT_BUFFER_PADDING_SIZE; - - / keyframe? / - if (ftype == 1) { - if (ngx_current_msec - ctx->frag_start > hacf->fraglen) { - ngx_rtmp_hls_restart(s); - } + cts = ((cts & 0x00FF0000) >> 16) \| ((cts & 0x000000FF) << 16) \| + (cts & 0x0000FF00); - / Prepend IDR frame with H264 header for random seeks / - if (ngx_rtmp_hls_append_avc_header(s, &out) != NGX_OK) { - ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: error appenging H264 header"); - } - } - - if (!ctx->opened \|\| !ctx->video) { - return NGX_OK; - } + ngx_memzero(&out, sizeof(out)); - if (ctx->nal_bytes == -1) { - ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: nal length size is unknown, " - "waiting for IDR to parse header"); + out.start = buffer; + out.end = buffer + sizeof(buffer); + out.pos = out.start; + out.last = out.pos; + + rc = ngx_rtmp_hls_get_nal_bytes(s); + if (rc < 0) { + ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, + "hls: failed to parse NAL bytes"); return NGX_OK; } - ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: parsing NALs"); + nal_bytes = rc; + aud_sent = 0; + sps_pps_sent = 0; while (in) { - llen = ctx->nal_bytes; - if (ngx_rtmp_hls_copy(s, &rlen, &p, llen, &in) != NGX_OK) { + if (ngx_rtmp_hls_copy(s, &rlen, &p, nal_bytes, &in) != NGX_OK) { return NGX_OK; } + len = 0; - ngx_rtmp_rmemcpy(&len, &rlen, llen); + ngx_rtmp_rmemcpy(&len, &rlen, nal_bytes); + + if (len == 0) { + continue; + } + + if (ngx_rtmp_hls_copy(s, &src_nal_type, &p, 1, &in) != NGX_OK) { + return NGX_OK; + } + + nal_type = src_nal_type & 0x1f; + + ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: h264 NAL type=%ui, len=%uD", + (ngx_uint_t) nal_type, len); + + if (!aud_sent) { + switch (nal_type) { + case 1: + case 5: + if (ngx_rtmp_hls_append_aud(s, &out) != NGX_OK) { + ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, + "hls: error appending AUD NAL"); + } + case 9: + aud_sent = 1; + break; + } + } - ngx_log_debug4(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, - "hls: NAL type=%i llen=%i len=%uD unit_type=%i", - (ngx_int_t)ftype, (ngx_int_t)llen, len, (ngx_int_t)(p & 0x1f)); + switch (nal_type) { + case 1: + sps_pps_sent = 0; + break; + case 5: + if (sps_pps_sent) { + break; + } + if (ngx_rtmp_hls_append_sps_pps(s, &out) != NGX_OK) { + ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, + "hls: error appenging SPS/PPS NALs"); + } + sps_pps_sent = 1; + break; + } /* AnnexB prefix / - if (out.last - out.pos < 4) { + + if (out.end - out.last < 5) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: not enough buffer for AnnexB prefix"); + "hls: not enough buffer for AnnexB prefix"); return NGX_OK; } / first AnnexB prefix is long (4 bytes) / - if (out.pos == buffer) { - out.pos++ = 0; + + if (out.last == out.pos) { + out.last++ = 0; } - out.pos++ = 0; - out.pos++ = 0; - out.pos++ = 1; + + out.last++ = 0; + out.last++ = 0; + out.last++ = 1; + out.last++ = src_nal_type; /* NAL body / - if (out.last - out.pos < (ngx_int_t) len) { + + if (out.end - out.last < (ngx_int_t) len) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: not enough buffer for NAL"); + "hls: not enough buffer for NAL"); return NGX_OK; } - if (ngx_rtmp_hls_copy(s, out.pos, &p, len, &in) != NGX_OK) { + + if (ngx_rtmp_hls_copy(s, out.last, &p, len - 1, &in) != NGX_OK) { return NGX_ERROR; } - out.pos += len; + + out.last += (len - 1); } - av_init_packet(&packet); - packet.dts = h->timestamp 90L; - packet.pts = packet.dts + cts * 90; - packet.stream_index = ctx->out_vstream; + ngx_memzero(&frame, sizeof(frame)); - if (ftype == 1) { - packet.flags \|= AV_PKT_FLAG_KEY; + frame.cc = ctx->video_cc; + frame.dts = (uint64_t) h->timestamp * 90 + ctx->offset; + frame.pts = frame.dts + cts * 90; + frame.pid = 0x100; + frame.sid = 0xe0; + frame.key = (ftype == 1); + + if (frame.key) { + ngx_rtmp_hls_set_frag(s, frame.dts); } - packet.data = buffer; - packet.size = out.pos - buffer; + if (!ctx->opened) { + return NGX_OK; + } + + ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "hls: video pts=%uL, dts=%uL", frame.pts, frame.dts); - if (av_interleaved_write_frame(ctx->out_format, &packet) < 0) { + if (ngx_rtmp_mpegts_write_frame(&ctx->file, &frame, &out) != NGX_OK) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "hls: av_interleaved_write_frame failed"); + "hls: video frame failed"); } + ctx->video_cc = frame.cc; + return NGX_OK; } @@ -1235,12 +1172,12 @@ static void * ngx_rtmp_hls_create_app_conf(ngx_conf_t cf) { - ngx_rtmp_hls_app_conf_t conf; + ngx_rtmp_hls_app_conf_t conf; - conf = ngx_pcalloc(cf->pool, sizeof(ngx_rtmp_hls_app_conf_t)); - if (conf == NULL) { - return NULL; - } + conf = ngx_pcalloc(cf->pool, sizeof(ngx_rtmp_hls_app_conf_t)); + if (conf == NULL) { + return NULL; + } conf->hls = NGX_CONF_UNSET; conf->fraglen = NGX_CONF_UNSET; @@ -1248,7 +1185,8 @@ conf->sync = NGX_CONF_UNSET; conf->playlen = NGX_CONF_UNSET; conf->continuous = NGX_CONF_UNSET; - conf->nbuckets = 1024; + conf->nodelete = NGX_CONF_UNSET; + conf->factor = NGX_CONF_UNSET; return conf; } @@ -1257,8 +1195,8 @@ static char ngx_rtmp_hls_merge_app_conf(ngx_conf_t cf, void parent, void child) { - ngx_rtmp_hls_app_conf_t prev = parent; - ngx_rtmp_hls_app_conf_t conf = child; + ngx_rtmp_hls_app_conf_t prev = parent; + ngx_rtmp_hls_app_conf_t conf = child; ngx_conf_merge_value(conf->hls, prev->hls, 0); ngx_conf_merge_msec_value(conf->fraglen, prev->fraglen, 5000); @@ -1266,14 +1204,13 @@ ngx_conf_merge_msec_value(conf->sync, prev->sync, 300); ngx_conf_merge_msec_value(conf->playlen, prev->playlen, 30000); ngx_conf_merge_str_value(conf->path, prev->path, ""); - ngx_conf_merge_value(conf->continuous, prev->continuous, 0); - conf->ctx = ngx_pcalloc(cf->pool, - sizeof(ngx_rtmp_hls_ctx_t ) * conf->nbuckets); - if (conf->ctx == NULL) { - return NGX_CONF_ERROR; - } + ngx_conf_merge_value(conf->continuous, prev->continuous, 1); + ngx_conf_merge_value(conf->nodelete, prev->nodelete, 0); + ngx_conf_merge_value(conf->factor, prev->factor, 2); + if (conf->fraglen) { - conf->nfrags = conf->playlen / conf->fraglen; + conf->winfrags = conf->playlen / conf->fraglen; + conf->nfrags = conf->winfrags * conf->factor; } return NGX_CONF_OK; @@ -1283,10 +1220,9 @@ static ngx_int_t ngx_rtmp_hls_postconfiguration(ngx_conf_t cf) { - ngx_rtmp_core_main_conf_t cmcf; - ngx_rtmp_handler_pt h; + ngx_rtmp_core_main_conf_t cmcf; + ngx_rtmp_handler_pt h; - / av handler / cmcf = ngx_rtmp_conf_get_module_main_conf(cf, ngx_rtmp_core_module); h = ngx_array_push(&cmcf->events[NGX_RTMP_MSG_VIDEO]); @@ -1295,18 +1231,11 @@ h = ngx_array_push(&cmcf->events[NGX_RTMP_MSG_AUDIO]); h = ngx_rtmp_hls_audio; - /* chain handlers / next_publish = ngx_rtmp_publish; ngx_rtmp_publish = ngx_rtmp_hls_publish; next_delete_stream = ngx_rtmp_delete_stream; ngx_rtmp_delete_stream = ngx_rtmp_hls_delete_stream; - / register all ffmpeg stuff */ - av_register_all(); - ngx_rtmp_hls_log = &cf->cycle->new_log; - av_log_set_callback(ngx_rtmp_hls_av_log_callback); - return NGX_OK; } -
[-] [+]	Added	nginx-rtmp-module-0.9.14.tar.bz2/hls/ngx_rtmp_mpegts.c ^
@@ -0,0 +1,245 @@ +/* + * Copyright (c) 2013 Roman Arutyunyan + / + + +#include "ngx_rtmp_mpegts.h" + + +static u_char ngx_rtmp_mpegts_header[] = { + + / TS / + 0x47, 0x40, 0x00, 0x10, 0x00, + / PSI / + 0x00, 0xb0, 0x0d, 0x00, 0x01, 0xc1, 0x00, 0x00, + / PAT / + 0x00, 0x01, 0xf0, 0x01, + / CRC / + 0x2e, 0x70, 0x19, 0x05, + / stuffing 167 bytes / + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + + / TS / + 0x47, 0x50, 0x01, 0x10, 0x00, + / PSI / + 0x02, 0xb0, 0x17, 0x00, 0x01, 0xc1, 0x00, 0x00, + / PMT / + 0xe1, 0x00, + 0xf0, 0x00, + 0x1b, 0xe1, 0x00, 0xf0, 0x00, / h264 / + 0x0f, 0xe1, 0x01, 0xf0, 0x00, / aac / + /0x03, 0xe1, 0x01, 0xf0, 0x00,/ / mp3 / + / CRC / + 0x2f, 0x44, 0xb9, 0x9b, / crc for aac / + /0x4e, 0x59, 0x3d, 0x1e,/ / crc for mp3 / + / stuffing 157 bytes / + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; + + +/ 700 ms PCR delay / +#define NGX_RTMP_HLS_DELAY 63000 + + +ngx_int_t +ngx_rtmp_mpegts_write_header(ngx_file_t file) +{ + ssize_t rc; + + rc = ngx_write_file(file, ngx_rtmp_mpegts_header, + sizeof(ngx_rtmp_mpegts_header), 0); + + return rc > 0 ? NGX_OK : rc; +} + + +static u_char * +ngx_rtmp_mpegts_write_pcr(u_char p, uint64_t pcr) +{ + p++ = pcr >> 25; + p++ = pcr >> 17; + p++ = pcr >> 9; + p++ = pcr >> 1; + p++ = pcr << 7 \| 0x7e; + p++ = 0; + + return p; +} + + +static u_char +ngx_rtmp_mpegts_write_pts(u_char p, ngx_uint_t fb, uint64_t pts) +{ + ngx_uint_t val; + + val = fb << 4 \| (((pts >> 30) & 0x07) << 1) \| 1; + p++ = val; + + val = (((pts >> 15) & 0x7fff) << 1) \| 1; + p++ = val >> 8; + p++ = val; + + val = (((pts) & 0x7fff) << 1) \| 1; + p++ = val >> 8; + p++ = val; + + return p; +} + + +ngx_int_t +ngx_rtmp_mpegts_write_frame(ngx_file_t file, ngx_rtmp_mpegts_frame_t f, + ngx_buf_t b) +{ + ngx_uint_t pes_size, header_size, body_size, in_size, stuff_size, flags; + u_char packet[188], p, base; + ngx_int_t first, rc; + + ngx_log_debug6(NGX_LOG_DEBUG_HTTP, file->log, 0, + "mpegts: pid=%ui, sid=%ui, pts=%uL, " + "dts=%uL, key=%ui, size=%ui", + f->pid, f->sid, f->pts, f->dts, + (ngx_uint_t) f->key, (size_t) (b->last - b->pos)); + + first = 1; + + while (b->pos < b->last) { + p = packet; + + f->cc++; + + p++ = 0x47; + p++ = (f->pid >> 8); + + if (first) { + p[-1] \|= 0x40; + } + + p++ = f->pid; + p++ = 0x10 \| (f->cc & 0x0f); / payload / + + if (first) { + + if (f->key) { + packet[3] \|= 0x20; / adaptation / + + p++ = 7; /* size / + p++ = 0x50; /* random access + PCR / + + p = ngx_rtmp_mpegts_write_pcr(p, f->dts - NGX_RTMP_HLS_DELAY); + } + + / PES header / + + p++ = 0x00; + p++ = 0x00; + p++ = 0x01; + p++ = f->sid; + + header_size = 5; + flags = 0x80; / PTS / + + if (f->dts != f->pts) { + header_size += 5; + flags \|= 0x40; / DTS / + } + + pes_size = (b->last - b->pos) + header_size + 3; + if (pes_size > 0xffff) { + pes_size = 0; + } + + p++ = (pes_size >> 8); + p++ = pes_size; + p++ = 0x80; /* H222 / + p++ = flags; + p++ = header_size; + + p = ngx_rtmp_mpegts_write_pts(p, flags >> 6, f->pts + + NGX_RTMP_HLS_DELAY); + + if (f->dts != f->pts) { + p = ngx_rtmp_mpegts_write_pts(p, 1, f->dts + + NGX_RTMP_HLS_DELAY); + } + + first = 0; + } + + body_size = (ngx_uint_t) (packet + sizeof(packet) - p); + in_size = (ngx_uint_t) (b->last - b->pos); + + if (body_size <= in_size) { + ngx_memcpy(p, b->pos, body_size); + b->pos += body_size; + + } else { + stuff_size = (body_size - in_size); + + if (packet[3] & 0x20) { + + / has adaptation / + + base = &packet[5] + packet[4]; + p = ngx_movemem(base + stuff_size, base, p - base); + ngx_memset(base, 0xff, stuff_size); + packet[4] += stuff_size; + + } else { + + / no adaptation */ + + packet[3] \|= 0x20; + p = ngx_movemem(&packet[4] + stuff_size, &packet[4], + p - &packet[4]); + + packet[4] = stuff_size - 1; + if (stuff_size >= 2) { + packet[5] = 0; + ngx_memset(&packet[6], 0xff, stuff_size - 2); + } + } + + ngx_memcpy(p, b->pos, in_size); + b->pos = b->last; + } + + rc = ngx_write_file(file, packet, sizeof(packet), file->offset); + if (rc < 0) { + return rc; + } + } + + return NGX_OK; +}
[-] [+]	Added	nginx-rtmp-module-0.9.14.tar.bz2/hls/ngx_rtmp_mpegts.h ^
@@ -0,0 +1,28 @@ +/* + * Copyright (c) 2013 Roman Arutyunyan + / + + +#ifndef _NGX_RTMP_MPEGTS_H_INCLUDED_ +#define _NGX_RTMP_MPEGTS_H_INCLUDED_ + + +#include <ngx_core.h> + + +typedef struct { + uint64_t pts; + uint64_t dts; + ngx_uint_t pid; + ngx_uint_t sid; + ngx_uint_t cc; + unsigned key:1; +} ngx_rtmp_mpegts_frame_t; + + +ngx_int_t ngx_rtmp_mpegts_write_header(ngx_file_t file); +ngx_int_t ngx_rtmp_mpegts_write_frame(ngx_file_t file, + ngx_rtmp_mpegts_frame_t f, ngx_buf_t b); + + +#endif / _NGX_RTMP_MPEGTS_H_INCLUDED_ */
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/ngx_rtmp_cmd_module.c ^
@@ -41,22 +41,22 @@ ngx_rtmp_set_buflen_t v); -ngx_rtmp_connect_pt ngx_rtmp_connect = ngx_rtmp_cmd_connect; -ngx_rtmp_disconnect_pt ngx_rtmp_disconnect = ngx_rtmp_cmd_disconnect; -ngx_rtmp_create_stream_pt ngx_rtmp_create_stream = ngx_rtmp_cmd_create_stream; -ngx_rtmp_close_stream_pt ngx_rtmp_close_stream = ngx_rtmp_cmd_close_stream; -ngx_rtmp_delete_stream_pt ngx_rtmp_delete_stream = ngx_rtmp_cmd_delete_stream; -ngx_rtmp_publish_pt ngx_rtmp_publish = ngx_rtmp_cmd_publish; -ngx_rtmp_play_pt ngx_rtmp_play = ngx_rtmp_cmd_play; -ngx_rtmp_seek_pt ngx_rtmp_seek = ngx_rtmp_cmd_seek; -ngx_rtmp_pause_pt ngx_rtmp_pause = ngx_rtmp_cmd_pause; - - -ngx_rtmp_stream_begin_pt ngx_rtmp_stream_begin = ngx_rtmp_cmd_stream_begin; -ngx_rtmp_stream_eof_pt ngx_rtmp_stream_eof = ngx_rtmp_cmd_stream_eof; -ngx_rtmp_stream_dry_pt ngx_rtmp_stream_dry = ngx_rtmp_cmd_stream_dry; -ngx_rtmp_recorded_pt ngx_rtmp_recorded = ngx_rtmp_cmd_recorded; -ngx_rtmp_set_buflen_pt ngx_rtmp_set_buflen = ngx_rtmp_cmd_set_buflen; +ngx_rtmp_connect_pt ngx_rtmp_connect; +ngx_rtmp_disconnect_pt ngx_rtmp_disconnect; +ngx_rtmp_create_stream_pt ngx_rtmp_create_stream; +ngx_rtmp_close_stream_pt ngx_rtmp_close_stream; +ngx_rtmp_delete_stream_pt ngx_rtmp_delete_stream; +ngx_rtmp_publish_pt ngx_rtmp_publish; +ngx_rtmp_play_pt ngx_rtmp_play; +ngx_rtmp_seek_pt ngx_rtmp_seek; +ngx_rtmp_pause_pt ngx_rtmp_pause; + + +ngx_rtmp_stream_begin_pt ngx_rtmp_stream_begin; +ngx_rtmp_stream_eof_pt ngx_rtmp_stream_eof; +ngx_rtmp_stream_dry_pt ngx_rtmp_stream_dry; +ngx_rtmp_recorded_pt ngx_rtmp_recorded; +ngx_rtmp_set_buflen_pt ngx_rtmp_set_buflen; static ngx_int_t ngx_rtmp_cmd_postconfiguration(ngx_conf_t cf); @@ -766,5 +766,21 @@ ch = bh; } + ngx_rtmp_connect = ngx_rtmp_cmd_connect; + ngx_rtmp_disconnect = ngx_rtmp_cmd_disconnect; + ngx_rtmp_create_stream = ngx_rtmp_cmd_create_stream; + ngx_rtmp_close_stream = ngx_rtmp_cmd_close_stream; + ngx_rtmp_delete_stream = ngx_rtmp_cmd_delete_stream; + ngx_rtmp_publish = ngx_rtmp_cmd_publish; + ngx_rtmp_play = ngx_rtmp_cmd_play; + ngx_rtmp_seek = ngx_rtmp_cmd_seek; + ngx_rtmp_pause = ngx_rtmp_cmd_pause; + + ngx_rtmp_stream_begin = ngx_rtmp_cmd_stream_begin; + ngx_rtmp_stream_eof = ngx_rtmp_cmd_stream_eof; + ngx_rtmp_stream_dry = ngx_rtmp_cmd_stream_dry; + ngx_rtmp_recorded = ngx_rtmp_cmd_recorded; + ngx_rtmp_set_buflen = ngx_rtmp_cmd_set_buflen; + return NGX_OK; }
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/ngx_rtmp_limit_module.c ^
@@ -99,14 +99,14 @@ n = ++*nconn; ngx_shmtx_unlock(&shpool->mutex); - rc = n > lmcf->max_conn ? NGX_ERROR : NGX_OK; + rc = n > (ngx_uint_t) lmcf->max_conn ? NGX_ERROR : NGX_OK; ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, "limit: inc conection counter: %uD", n); if (rc != NGX_OK) { ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, - "limit: too many connections: %uD > %ui", + "limit: too many connections: %uD > %i", n, lmcf->max_conn); }
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/ngx_rtmp_notify_module.c ^
@@ -788,7 +788,14 @@ if (c >= (u_char)'0' && c <= (u_char)'9') { ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, "notify: HTTP retcode: %dxx", (int)(c - '0')); - return c == (u_char)'2' ? NGX_OK : NGX_ERROR; + switch (c) { + case (u_char) '2': + return NGX_OK; + case (u_char) '3': + return NGX_AGAIN; + default: + return NGX_ERROR; + } } ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, @@ -814,14 +821,129 @@ static ngx_int_t +ngx_rtmp_notify_parse_http_header(ngx_rtmp_session_t s, + ngx_chain_t in, ngx_str_t name, u_char data, size_t len) +{ + ngx_buf_t b; + ngx_int_t matched; + u_char p, c; + ngx_uint_t n; + + enum { + parse_name, + parse_space, + parse_value, + parse_value_newline + } state = parse_name; + + n = 0; + matched = 0; + + while (in) { + b = in->buf; + + for (p = b->pos; p != b->last; ++p) { + c = p; + + if (c == '\r') { + continue; + } + + switch (state) { + case parse_value_newline: + if (c == ' ' \|\| c == '\t') { + state = parse_space; + break; + } + + if (matched) { + return n; + } + + if (c == '\n') { + return NGX_OK; + } + + n = 0; + state = parse_name; + + case parse_name: + switch (c) { + case ':': + matched = (n == name->len); + n = 0; + state = parse_space; + break; + case '\n': + n = 0; + break; + default: + if (n < name->len && + ngx_tolower(c) == ngx_tolower(name->data[n])) + { + ++n; + break; + } + n = name->len + 1; + } + break; + + case parse_space: + if (c == ' ' \|\| c == '\t') { + break; + } + state = parse_value; + + case parse_value: + if (c == '\n') { + state = parse_value_newline; + break; + } + + if (matched && n + 1 < len) { + data[n++] = c; + } + + break; + } + } + + in = in->next; + } + + return NGX_OK; +} + + +static ngx_int_t ngx_rtmp_notify_connect_handle(ngx_rtmp_session_t s, void arg, ngx_chain_t in) { - if (ngx_rtmp_notify_parse_http_retcode(s, in) != NGX_OK) { + ngx_rtmp_connect_t v = arg; + ngx_int_t rc; + u_char app[NGX_RTMP_MAX_NAME]; + + static ngx_str_t location = ngx_string("location"); + + rc = ngx_rtmp_notify_parse_http_retcode(s, in); + if (rc == NGX_ERROR) { return NGX_ERROR; } - return next_connect(s, (ngx_rtmp_connect_t )arg); + if (rc == NGX_AGAIN) { + ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "notify: connect redirect received"); + + rc = ngx_rtmp_notify_parse_http_header(s, in, &location, app, + sizeof(app) - 1); + if (rc > 0) { + ngx_cpymem(v->app, app, rc) = 0; + ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, + "notify: connect redirect to '%s'", v->app); + } + } + + return next_connect(s, v); } @@ -829,11 +951,31 @@ ngx_rtmp_notify_publish_handle(ngx_rtmp_session_t s, void arg, ngx_chain_t in) { - if (ngx_rtmp_notify_parse_http_retcode(s, in) != NGX_OK) { + ngx_rtmp_publish_t v = arg; + ngx_int_t rc; + u_char name[NGX_RTMP_MAX_NAME]; + + static ngx_str_t location = ngx_string("location"); + + rc = ngx_rtmp_notify_parse_http_retcode(s, in); + if (rc == NGX_ERROR) { return NGX_ERROR; } - return next_publish(s, (ngx_rtmp_publish_t )arg); + if (rc == NGX_AGAIN) { + ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "notify: publish redirect received"); + + rc = ngx_rtmp_notify_parse_http_header(s, in, &location, name, + sizeof(name) - 1); + if (rc > 0) { + ngx_cpymem(v->name, name, rc) = 0; + ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, + "notify: publish redirect to '%s'", v->name); + } + } + + return next_publish(s, v); } @@ -841,11 +983,31 @@ ngx_rtmp_notify_play_handle(ngx_rtmp_session_t s, void arg, ngx_chain_t in) { - if (ngx_rtmp_notify_parse_http_retcode(s, in) != NGX_OK) { + ngx_rtmp_play_t v = arg; + ngx_int_t rc; + u_char name[NGX_RTMP_MAX_NAME]; + + static ngx_str_t location = ngx_string("location"); + + rc = ngx_rtmp_notify_parse_http_retcode(s, in); + if (rc == NGX_ERROR) { return NGX_ERROR; } - return next_play(s, (ngx_rtmp_play_t )arg); + if (rc == NGX_AGAIN) { + ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "notify: play redirect received"); + + rc = ngx_rtmp_notify_parse_http_header(s, in, &location, name, + sizeof(name) - 1); + if (rc > 0) { + *ngx_cpymem(v->name, name, rc) = 0; + ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, + "notify: play redirect to '%s'", v->name); + } + } + + return next_play(s, v); }
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/ngx_rtmp_play_module.c ^
@@ -490,6 +490,13 @@ goto next; } + if (!ctx->opened) { + ctx->post_seek = v->offset; + ngx_log_debug1(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "play: post seek=%ui", ctx->post_seek); + goto next; + } + if (ngx_rtmp_send_stream_eof(s, NGX_RTMP_MSID) != NGX_OK) { return NGX_ERROR; } @@ -522,6 +529,12 @@ goto next; } + if (!ctx->opened) { + ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, + "play: pause ignored"); + goto next; + } + ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, "play: pause=%i timestamp=%f", (ngx_int_t) v->pause, v->position); @@ -676,6 +689,7 @@ ctx->file.fd = NGX_INVALID_FILE; ctx->nentry = NGX_CONF_UNSET_UINT; + ctx->post_seek = NGX_CONF_UNSET_UINT; sfx = &ctx->fmt->sfx; @@ -780,6 +794,7 @@ { ngx_rtmp_play_ctx_t ctx; ngx_event_t e; + ngx_uint_t timestamp; ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module); @@ -809,7 +824,10 @@ return NGX_ERROR; } - if (ngx_rtmp_play_do_seek(s, start < 0 ? 0 : start) != NGX_OK) { + timestamp = ctx->post_seek != NGX_CONF_UNSET_UINT ? ctx->post_seek : + (start < 0 ? 0 : (ngx_uint_t) start); + + if (ngx_rtmp_play_do_seek(s, timestamp) != NGX_OK) { return NGX_ERROR; } @@ -817,6 +835,8 @@ return NGX_ERROR; } + ctx->opened = 1; + return NGX_OK; }
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/ngx_rtmp_play_module.h ^
@@ -43,6 +43,7 @@ ngx_rtmp_play_fmt_t *fmt; ngx_event_t send_evt; unsigned playing:1; + unsigned opened:1; ngx_uint_t ncrs; ngx_uint_t nheader; ngx_uint_t nbody; @@ -51,6 +52,7 @@ ngx_uint_t file_id; ngx_int_t aindex, vindex; ngx_uint_t nentry; + ngx_uint_t post_seek; } ngx_rtmp_play_ctx_t;
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/ngx_rtmp_stat_module.c ^
@@ -519,7 +519,6 @@ static u_char tbuf[NGX_TIME_T_LEN + 1]; static u_char nbuf[NGX_OFF_T_LEN + 1]; - r->keepalive = 0; slcf = ngx_http_get_module_loc_conf(r, ngx_rtmp_stat_module); if (slcf->stat == 0) { return NGX_DECLINED;
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/test/www/index.html ^
@@ -5,16 +5,14 @@ <div id="container">Loading the player ...</div> <script type="text/javascript"> jwplayer("container").setup({ - modes: [ - { type: "flash", - src: "/jwplayer/player.swf", - config: { - bufferlength: 1, - file: "mystream", - streamer: "rtmp://localhost/myapp", - provider: "rtmp", - } + sources: [ + { + file: "rtmp://localhost/myapp?carg=1/mystream?sarg=2" } - ] + ], + autostart: true, + width: 640, + height: 480, + primary: "flash" }); </script>
	Added	nginx-rtmp-module-0.9.14.tar.bz2/test/www/jwplayer/jwplayer.flash.swf ^
[-] [+]	Changed	nginx-rtmp-module-0.9.14.tar.bz2/test/www/jwplayer/jwplayer.js ^
@@ -1 +1,71 @@ -if(typeof jwplayer=="undefined"){var jwplayer=function(a){if(jwplayer.api){return jwplayer.api.selectPlayer(a)}};var $jw=jwplayer;jwplayer.version="5.9.2156";jwplayer.vid=document.createElement("video");jwplayer.audio=document.createElement("audio");jwplayer.source=document.createElement("source");(function(b){b.utils=function(){};b.utils.typeOf=function(d){var c=typeof d;if(c==="object"){if(d){if(d instanceof Array){c="array"}}else{c="null"}}return c};b.utils.extend=function(){var c=b.utils.extend["arguments"];if(c.length>1){for(var e=1;e<c.length;e++){for(var d in c[e]){c[0][d]=c[e][d]}}return c[0]}return null};b.utils.clone=function(f){var c;var d=b.utils.clone["arguments"];if(d.length==1){switch(b.utils.typeOf(d[0])){case"object":c={};for(var e in d[0]){c[e]=b.utils.clone(d[0][e])}break;case"array":c=[];for(var e in d[0]){c[e]=b.utils.clone(d[0][e])}break;default:return d[0];break}}return c};b.utils.extension=function(c){if(!c){return""}c=c.substring(c.lastIndexOf("/")+1,c.length);c=c.split("?")[0];if(c.lastIndexOf(".")>-1){return c.substr(c.lastIndexOf(".")+1,c.length).toLowerCase()}return};b.utils.html=function(c,d){c.innerHTML=d};b.utils.wrap=function(c,d){if(c.parentNode){c.parentNode.replaceChild(d,c)}d.appendChild(c)};b.utils.ajax=function(g,f,c){var e;if(window.XMLHttpRequest){e=new XMLHttpRequest()}else{e=new ActiveXObject("Microsoft.XMLHTTP")}e.onreadystatechange=function(){if(e.readyState===4){if(e.status===200){if(f){if(!b.utils.exists(e.responseXML)){try{if(window.DOMParser){var h=(new DOMParser()).parseFromString(e.responseText,"text/xml");if(h){e=b.utils.extend({},e,{responseXML:h})}}else{h=new ActiveXObject("Microsoft.XMLDOM");h.async="false";h.loadXML(e.responseText);e=b.utils.extend({},e,{responseXML:h})}}catch(j){if(c){c(g)}}}f(e)}}else{if(c){c(g)}}}};try{e.open("GET",g,true);e.send(null)}catch(d){if(c){c(g)}}return e};b.utils.load=function(d,e,c){d.onreadystatechange=function(){if(d.readyState===4){if(d.status===200){if(e){e()}}else{if(c){c()}}}}};b.utils.find=function(d,c){return d.getElementsByTagName(c)};b.utils.append=function(c,d){c.appendChild(d)};b.utils.isIE=function(){return((!+"\v1")\|\|(typeof window.ActiveXObject!="undefined"))};b.utils.userAgentMatch=function(d){var c=navigator.userAgent.toLowerCase();return(c.match(d)!==null)};b.utils.isIOS=function(){return b.utils.userAgentMatch(/iP(hone\|ad\|od)/i)};b.utils.isIPad=function(){return b.utils.userAgentMatch(/iPad/i)};b.utils.isIPod=function(){return b.utils.userAgentMatch(/iP(hone\|od)/i)};b.utils.isAndroid=function(){return b.utils.userAgentMatch(/android/i)};b.utils.isLegacyAndroid=function(){return b.utils.userAgentMatch(/android 2.[012]/i)};b.utils.isBlackberry=function(){return b.utils.userAgentMatch(/blackberry/i)};b.utils.isMobile=function(){return b.utils.userAgentMatch(/(iP(hone\|ad\|od))\|android/i)};b.utils.getFirstPlaylistItemFromConfig=function(c){var d={};var e;if(c.playlist&&c.playlist.length){e=c.playlist[0]}else{e=c}d.file=e.file;d.levels=e.levels;d.streamer=e.streamer;d.playlistfile=e.playlistfile;d.provider=e.provider;if(!d.provider){if(d.file&&(d.file.toLowerCase().indexOf("youtube.com")>-1\|\|d.file.toLowerCase().indexOf("youtu.be")>-1)){d.provider="youtube"}if(d.streamer&&d.streamer.toLowerCase().indexOf("rtmp://")==0){d.provider="rtmp"}if(e.type){d.provider=e.type.toLowerCase()}}if(d.provider=="audio"){d.provider="sound"}return d};b.utils.getOuterHTML=function(c){if(c.outerHTML){return c.outerHTML}else{try{return new XMLSerializer().serializeToString(c)}catch(d){return""}}};b.utils.setOuterHTML=function(f,e){if(f.outerHTML){f.outerHTML=e}else{var g=document.createElement("div");g.innerHTML=e;var c=document.createRange();c.selectNodeContents(g);var d=c.extractContents();f.parentNode.insertBefore(d,f);f.parentNode.removeChild(f)}};b.utils.hasFlash=function(){if(typeof navigator.plugins!="undefined"&&typeof navigator.plugins["Shockwave Flash"]!="undefined"){return true}if(typeof window.ActiveXObject!="undefined"){try{new ActiveXObject("ShockwaveFlash.ShockwaveFlash");return true}catch(c){}}return false};b.utils.getPluginName=function(c){if(c.lastIndexOf("/")>=0){c=c.substring(c.lastIndexOf("/")+1,c.length)}if(c.lastIndexOf("-")>=0){c=c.substring(0,c.lastIndexOf("-"))}if(c.lastIndexOf(".swf")>=0){c=c.substring(0,c.lastIndexOf(".swf"))}if(c.lastIndexOf(".js")>=0){c=c.substring(0,c.lastIndexOf(".js"))}return c};b.utils.getPluginVersion=function(c){if(c.lastIndexOf("-")>=0){if(c.lastIndexOf(".js")>=0){return c.substring(c.lastIndexOf("-")+1,c.lastIndexOf(".js"))}else{if(c.lastIndexOf(".swf")>=0){return c.substring(c.lastIndexOf("-")+1,c.lastIndexOf(".swf"))}else{return c.substring(c.lastIndexOf("-")+1)}}}return""};b.utils.getAbsolutePath=function(j,h){if(!b.utils.exists(h)){h=document.location.href}if(!b.utils.exists(j)){return undefined}if(a(j)){return j}var k=h.substring(0,h.indexOf("://")+3);var g=h.substring(k.length,h.indexOf("/",k.length+1));var d;if(j.indexOf("/")===0){d=j.split("/")}else{var e=h.split("?")[0];e=e.substring(k.length+g.length+1,e.lastIndexOf("/"));d=e.split("/").concat(j.split("/"))}var c=[];for(var f=0;f<d.length;f++){if(!d[f]\|\|!b.utils.exists(d[f])\|\|d[f]=="."){continue}else{if(d[f]==".."){c.pop()}else{c.push(d[f])}}}return k+g+"/"+c.join("/")};function a(d){if(!b.utils.exists(d)){return}var e=d.indexOf("://");var c=d.indexOf("?");return(e>0&&(c<0\|\|(c>e)))}b.utils.pluginPathType={ABSOLUTE:"ABSOLUTE",RELATIVE:"RELATIVE",CDN:"CDN"};b.utils.getPluginPathType=function(d){if(typeof d!="string"){return}d=d.split("?")[0];var e=d.indexOf("://");if(e>0){return b.utils.pluginPathType.ABSOLUTE}var c=d.indexOf("/");var f=b.utils.extension(d);if(e<0&&c<0&&(!f\|\|!isNaN(f))){return b.utils.pluginPathType.CDN}return b.utils.pluginPathType.RELATIVE};b.utils.mapEmpty=function(c){for(var d in c){return false}return true};b.utils.mapLength=function(d){var c=0;for(var e in d){c++}return c};b.utils.log=function(d,c){if(typeof console!="undefined"&&typeof console.log!="undefined"){if(c){console.log(d,c)}else{console.log(d)}}};b.utils.css=function(d,g,c){if(b.utils.exists(d)){for(var e in g){try{if(typeof g[e]==="undefined"){continue}else{if(typeof g[e]=="number"&&!(e=="zIndex"\|\|e=="opacity")){if(isNaN(g[e])){continue}if(e.match(/color/i)){g[e]="#"+b.utils.strings.pad(g[e].toString(16),6)}else{g[e]=Math.ceil(g[e])+"px"}}}d.style[e]=g[e]}catch(f){}}}};b.utils.isYouTube=function(c){return(c.indexOf("youtube.com")>-1\|\|c.indexOf("youtu.be")>-1)};b.utils.transform=function(e,d,c,g,h){if(!b.utils.exists(d)){d=1}if(!b.utils.exists(c)){c=1}if(!b.utils.exists(g)){g=0}if(!b.utils.exists(h)){h=0}if(d==1&&c==1&&g==0&&h==0){e.style.webkitTransform="";e.style.MozTransform="";e.style.OTransform=""}else{var f="scale("+d+","+c+") translate("+g+"px,"+h+"px)";e.style.webkitTransform=f;e.style.MozTransform=f;e.style.OTransform=f}};b.utils.stretch=function(k,q,p,g,n,h){if(typeof p=="undefined"\|\|typeof g=="undefined"\|\|typeof n=="undefined"\|\|typeof h=="undefined"){return}var d=p/n;var f=g/h;var m=0;var l=0;var e=false;var c={};if(q.parentElement){q.parentElement.style.overflow="hidden"}b.utils.transform(q);switch(k.toUpperCase()){case b.utils.stretching.NONE:c.width=n;c.height=h;c.top=(g-c.height)/2;c.left=(p-c.width)/2;break;case b.utils.stretching.UNIFORM:if(d>f){c.width=nf;c.height=hf;if(c.width/p>0.95){e=true;d=Math.ceil(100p/c.width)/100;f=1;c.width=p}}else{c.width=nd;c.height=hd;if(c.height/g>0.95){e=true;d=1;f=Math.ceil(100g/c.height)/100;c.height=g}}c.top=(g-c.height)/2;c.left=(p-c.width)/2;break;case b.utils.stretching.FILL:if(d>f){c.width=nd;c.height=hd}else{c.width=nf;c.height=hf}c.top=(g-c.height)/2;c.left=(p-c.width)/2;break;case b.utils.stretching.EXACTFIT:c.width=n;c.height=h;var o=Math.round((n/2)(1-1/d));var j=Math.round((h/2)(1-1/f));e=true;c.top=c.left=0;break;default:break}if(e){b.utils.transform(q,d,f,o,j)}b.utils.css(q,c)};b.utils.stretching={NONE:"NONE",FILL:"FILL",UNIFORM:"UNIFORM",EXACTFIT:"EXACTFIT"};b.utils.deepReplaceKeyName=function(k,e,c){switch(b.utils.typeOf(k)){case"array":for(var g=0;g<k.length;g++){k[g]=b.utils.deepReplaceKeyName(k[g],e,c)}break;case"object":for(var f in k){var 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c};b.utils.getDimensions=function(c){if(c&&c.style){return{x:b.utils.parseDimension(c.style.left),y:b.utils.parseDimension(c.style.top),width:b.utils.parseDimension(c.style.width),height:b.utils.parseDimension(c.style.height)}}else{return{}}};b.utils.getElementWidth=function(c){if(!c){return null}else{if(c==document.body){return b.utils.parentNode(c).clientWidth}else{if(c.clientWidth>0){return c.clientWidth}else{if(c.style){return b.utils.parseDimension(c.style.width)}else{return null}}}}};b.utils.getElementHeight=function(c){if(!c){return null}else{if(c==document.body){return b.utils.parentNode(c).clientHeight}else{if(c.clientHeight>0){return c.clientHeight}else{if(c.style){return b.utils.parseDimension(c.style.height)}else{return null}}}}};b.utils.timeFormat=function(c){str="00:00";if(c>0){str=Math.floor(c/60)<10?"0"+Math.floor(c/60)+":":Math.floor(c/60)+":";str+=Math.floor(c%60)<10?"0"+Math.floor(c%60):Math.floor(c%60)}return str};b.utils.useNativeFullscreen=function(){return(navigator&&navigator.vendor&&navigator.vendor.indexOf("Apple")==0)};b.utils.parentNode=function(c){if(!c){return docuemnt.body}else{if(c.parentNode){return c.parentNode}else{if(c.parentElement){return c.parentElement}else{return c}}}};b.utils.getBoundingClientRect=function(c){if(typeof c.getBoundingClientRect=="function"){return c.getBoundingClientRect()}else{return{left:c.offsetLeft+document.body.scrollLeft,top:c.offsetTop+document.body.scrollTop,width:c.offsetWidth,height:c.offsetHeight}}};b.utils.translateEventResponse=function(e,c){var g=b.utils.extend({},c);if(e==b.api.events.JWPLAYER_FULLSCREEN&&!g.fullscreen){g.fullscreen=g.message=="true"?true:false;delete g.message}else{if(typeof g.data=="object"){g=b.utils.extend(g,g.data);delete g.data}else{if(typeof g.metadata=="object"){b.utils.deepReplaceKeyName(g.metadata,["__dot__","__spc__","__dsh__"],["."," ","-"])}}}var d=["position","duration","offset"];for(var f in d){if(g[d[f]]){g[d[f]]=Math.round(g[d[f]]1000)/1000}}return g};b.utils.saveCookie=function(c,d){document.cookie="jwplayer."+c+"="+d+"; path=/"};b.utils.getCookies=function(){var f={};var e=document.cookie.split("; ");for(var d=0;d<e.length;d++){var c=e[d].split("=");if(c[0].indexOf("jwplayer.")==0){f[c[0].substring(9,c[0].length)]=c[1]}}return f};b.utils.readCookie=function(c){return b.utils.getCookies()[c]}})(jwplayer);(function(a){a.events=function(){};a.events.COMPLETE="COMPLETE";a.events.ERROR="ERROR"})(jwplayer);(function(jwplayer){jwplayer.events.eventdispatcher=function(debug){var _debug=debug;var _listeners;var _globallisteners;this.resetEventListeners=function(){_listeners={};_globallisteners=[]};this.resetEventListeners();this.addEventListener=function(type,listener,count){try{if(!jwplayer.utils.exists(_listeners[type])){_listeners[type]=[]}if(typeof(listener)=="string"){eval("listener = 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globalListenerIndex=0;globalListenerIndex<_globallisteners.length;globalListenerIndex++){try{_globallisteners[globalListenerIndex].listener(data)}catch(err){jwplayer.utils.log("There was an error while handling a listener: "+err.toString(),_globallisteners[globalListenerIndex].listener)}if(_globallisteners[globalListenerIndex]){if(_globallisteners[globalListenerIndex].count===1){delete _globallisteners[globalListenerIndex]}else{if(_globallisteners[globalListenerIndex].count>0){_globallisteners[globalListenerIndex].count=_globallisteners[globalListenerIndex].count-1}}}}}}})(jwplayer);(function(a){var b={};a.utils.animations=function(){};a.utils.animations.transform=function(c,d){c.style.webkitTransform=d;c.style.MozTransform=d;c.style.OTransform=d;c.style.msTransform=d};a.utils.animations.transformOrigin=function(c,d){c.style.webkitTransformOrigin=d;c.style.MozTransformOrigin=d;c.style.OTransformOrigin=d;c.style.msTransformOrigin=d};a.utils.animations.rotate=function(c,d){a.utils.animations.transform(c,["rotate(",d,"deg)"].join(""))};a.utils.cancelAnimation=function(c){delete b[c.id]};a.utils.fadeTo=function(m,f,e,j,h,d){if(b[m.id]!=d&&a.utils.exists(d)){return}if(m.style.opacity==f){return}var c=new Date().getTime();if(d>c){setTimeout(function(){a.utils.fadeTo(m,f,e,j,0,d)},d-c)}if(m.style.display=="none"){m.style.display="block"}if(!a.utils.exists(j)){j=m.style.opacity===""?1:m.style.opacity}if(m.style.opacity==f&&m.style.opacity!==""&&a.utils.exists(d)){if(f===0){m.style.display="none"}return}if(!a.utils.exists(d)){d=c;b[m.id]=d}if(!a.utils.exists(h)){h=0}var k=(e>0)?((c-d)/(e1000)):0;k=k>1?1:k;var l=f-j;var g=j+(kl);if(g>1){g=1}else{if(g<0){g=0}}m.style.opacity=g;if(h>0){b[m.id]=d+h1000;a.utils.fadeTo(m,f,e,j,0,b[m.id]);return}setTimeout(function(){a.utils.fadeTo(m,f,e,j,0,d)},10)}})(jwplayer);(function(a){a.utils.arrays=function(){};a.utils.arrays.indexOf=function(c,d){for(var b=0;b<c.length;b++){if(c[b]==d){return b}}return -1};a.utils.arrays.remove=function(c,d){var b=a.utils.arrays.indexOf(c,d);if(b>-1){c.splice(b,1)}}})(jwplayer);(function(a){a.utils.extensionmap={"3gp":{html5:"video/3gpp",flash:"video"},"3gpp":{html5:"video/3gpp"},"3g2":{html5:"video/3gpp2",flash:"video"},"3gpp2":{html5:"video/3gpp2"},flv:{flash:"video"},f4a:{html5:"audio/mp4"},f4b:{html5:"audio/mp4",flash:"video"},f4v:{html5:"video/mp4",flash:"video"},mov:{html5:"video/quicktime",flash:"video"},m4a:{html5:"audio/mp4",flash:"video"},m4b:{html5:"audio/mp4"},m4p:{html5:"audio/mp4"},m4v:{html5:"video/mp4",flash:"video"},mp4:{html5:"video/mp4",flash:"video"},rbs:{flash:"sound"},aac:{html5:"audio/aac",flash:"video"},mp3:{html5:"audio/mp3",flash:"sound"},ogg:{html5:"audio/ogg"},oga:{html5:"audio/ogg"},ogv:{html5:"video/ogg"},webm:{html5:"video/webm"},m3u8:{html5:"audio/x-mpegurl"},gif:{flash:"image"},jpeg:{flash:"image"},jpg:{flash:"image"},swf:{flash:"image"},png:{flash:"image"},wav:{html5:"audio/x-wav"}}})(jwplayer);(function(e){e.utils.mediaparser=function(){};var g={element:{width:"width",height:"height",id:"id","class":"className",name:"name"},media:{src:"file",preload:"preload",autoplay:"autostart",loop:"repeat",controls:"controls"},source:{src:"file",type:"type",media:"media","data-jw-width":"width","data-jw-bitrate":"bitrate"},video:{poster:"image"}};var f={};e.utils.mediaparser.parseMedia=function(j){return d(j)};function c(k,j){if(!e.utils.exists(j)){j=g[k]}else{e.utils.extend(j,g[k])}return j}function d(n,j){if(f[n.tagName.toLowerCase()]&&!e.utils.exists(j)){return f[n.tagName.toLowerCase()](n)}else{j=c("element",j);var o={};for(var k in j){if(k!="length"){var m=n.getAttribute(k);if(e.utils.exists(m)){o[j[k]]=m}}}var l=n.style["#background-color"];if(l&&!(l=="transparent"\|\|l=="rgba(0, 0, 0, 0)")){o.screencolor=l}return o}}function h(n,k){k=c("media",k);var l=[];var j=e.utils.selectors("source",n);for(var m in j){if(!isNaN(m)){l.push(a(j[m]))}}var o=d(n,k);if(e.utils.exists(o.file)){l[0]={file:o.file}}o.levels=l;return o}function a(l,k){k=c("source",k);var j=d(l,k);j.width=j.width?j.width:0;j.bitrate=j.bitrate?j.bitrate:0;return j}function b(l,k){k=c("video",k);var j=h(l,k);return j}f.media=h;f.audio=h;f.source=a;f.video=b})(jwplayer);(function(a){a.utils.loaderstatus={NEW:"NEW",LOADING:"LOADING",ERROR:"ERROR",COMPLETE:"COMPLETE"};a.utils.scriptloader=function(c){var d=a.utils.loaderstatus.NEW;var b=new a.events.eventdispatcher();a.utils.extend(this,b);this.load=function(){if(d==a.utils.loaderstatus.NEW){d=a.utils.loaderstatus.LOADING;var e=document.createElement("script");e.onload=function(f){d=a.utils.loaderstatus.COMPLETE;b.sendEvent(a.events.COMPLETE)};e.onerror=function(f){d=a.utils.loaderstatus.ERROR;b.sendEvent(a.events.ERROR)};e.onreadystatechange=function(){if(e.readyState=="loaded"\|\|e.readyState=="complete"){d=a.utils.loaderstatus.COMPLETE;b.sendEvent(a.events.COMPLETE)}};document.getElementsByTagName("head")[0].appendChild(e);e.src=c}};this.getStatus=function(){return d}}})(jwplayer);(function(a){a.utils.selectors=function(b,e){if(!a.utils.exists(e)){e=document}b=a.utils.strings.trim(b);var c=b.charAt(0);if(c=="#"){return e.getElementById(b.substr(1))}else{if(c=="."){if(e.getElementsByClassName){return e.getElementsByClassName(b.substr(1))}else{return a.utils.selectors.getElementsByTagAndClass("",b.substr(1))}}else{if(b.indexOf(".")>0){var d=b.split(".");return a.utils.selectors.getElementsByTagAndClass(d[0],d[1])}else{return e.getElementsByTagName(b)}}}return null};a.utils.selectors.getElementsByTagAndClass=function(e,h,g){var j=[];if(!a.utils.exists(g)){g=document}var f=g.getElementsByTagName(e);for(var d=0;d<f.length;d++){if(a.utils.exists(f[d].className)){var c=f[d].className.split(" ");for(var b=0;b<c.length;b++){if(c[b]==h){j.push(f[d])}}}}return j}})(jwplayer);(function(a){a.utils.strings=function(){};a.utils.strings.trim=function(b){return b.replace(/^\s/,"").replace(/\s$/,"")};a.utils.strings.pad=function(c,d,b){if(!b){b="0"}while(c.length<d){c=b+c}return c};a.utils.strings.serialize=function(b){if(b==null){return null}else{if(b=="true"){return true}else{if(b=="false"){return false}else{if(isNaN(Number(b))\|\|b.length>5\|\|b.length==0){return b}else{return Number(b)}}}}};a.utils.strings.seconds=function(d){d=d.replace(",",".");var b=d.split(":");var c=0;if(d.substr(-1)=="s"){c=Number(d.substr(0,d.length-1))}else{if(d.substr(-1)=="m"){c=Number(d.substr(0,d.length-1))60}else{if(d.substr(-1)=="h"){c=Number(d.substr(0,d.length-1))3600}else{if(b.length>1){c=Number(b[b.length-1]);c+=Number(b[b.length-2])60;if(b.length==3){c+=Number(b[b.length-3])3600}}else{c=Number(d)}}}}return c};a.utils.strings.xmlAttribute=function(b,c){for(var d=0;d<b.attributes.length;d++){if(b.attributes[d].name&&b.attributes[d].name.toLowerCase()==c.toLowerCase()){return 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parseInt("FFFFFF",16);default:f=f.replace(/(#\|0x)?([0-9A-F]{3,6})$/gi,"$2");if(f.length==3){f=f.charAt(0)+f.charAt(0)+f.charAt(1)+f.charAt(1)+f.charAt(2)+f.charAt(2)}return parseInt(f,16)}return parseInt("000000",16)}})(jwplayer);(function(a){a.utils.parsers=function(){};a.utils.parsers.localName=function(b){if(!b){return""}else{if(b.localName){return b.localName}else{if(b.baseName){return b.baseName}else{return""}}}};a.utils.parsers.textContent=function(b){if(!b){return""}else{if(b.textContent){return b.textContent}else{if(b.text){return b.text}else{return""}}}}})(jwplayer);(function(a){a.utils.parsers.jwparser=function(){};a.utils.parsers.jwparser.PREFIX="jwplayer";a.utils.parsers.jwparser.parseEntry=function(c,d){for(var b=0;b<c.childNodes.length;b++){if(c.childNodes[b].prefix==a.utils.parsers.jwparser.PREFIX){d[a.utils.parsers.localName(c.childNodes[b])]=a.utils.strings.serialize(a.utils.parsers.textContent(c.childNodes[b]));if(a.utils.parsers.localName(c.childNodes[b])=="file"&&d.levels){delete d.levels}}if(!d.file&&String(d.link).toLowerCase().indexOf("youtube")>-1){d.file=d.link}}return d};a.utils.parsers.jwparser.getProvider=function(c){if(c.type){return c.type}else{if(c.file.indexOf("youtube.com/w")>-1\|\|c.file.indexOf("youtube.com/v")>-1\|\|c.file.indexOf("youtu.be/")>-1){return"youtube"}else{if(c.streamer&&c.streamer.indexOf("rtmp")==0){return"rtmp"}else{if(c.streamer&&c.streamer.indexOf("http")==0){return"http"}else{var b=a.utils.strings.extension(c.file);if(extensions.hasOwnProperty(b)){return extensions[b]}}}}}return""}})(jwplayer);(function(a){a.utils.parsers.mediaparser=function(){};a.utils.parsers.mediaparser.PREFIX="media";a.utils.parsers.mediaparser.parseGroup=function(d,f){var e=false;for(var c=0;c<d.childNodes.length;c++){if(d.childNodes[c].prefix==a.utils.parsers.mediaparser.PREFIX){if(!a.utils.parsers.localName(d.childNodes[c])){continue}switch(a.utils.parsers.localName(d.childNodes[c]).toLowerCase()){case"content":if(!e){f.file=a.utils.strings.xmlAttribute(d.childNodes[c],"url")}if(a.utils.strings.xmlAttribute(d.childNodes[c],"duration")){f.duration=a.utils.strings.seconds(a.utils.strings.xmlAttribute(d.childNodes[c],"duration"))}if(a.utils.strings.xmlAttribute(d.childNodes[c],"start")){f.start=a.utils.strings.seconds(a.utils.strings.xmlAttribute(d.childNodes[c],"start"))}if(d.childNodes[c].childNodes&&d.childNodes[c].childNodes.length>0){f=a.utils.parsers.mediaparser.parseGroup(d.childNodes[c],f)}if(a.utils.strings.xmlAttribute(d.childNodes[c],"width")\|\|a.utils.strings.xmlAttribute(d.childNodes[c],"bitrate")\|\|a.utils.strings.xmlAttribute(d.childNodes[c],"url")){if(!f.levels){f.levels=[]}f.levels.push({width:a.utils.strings.xmlAttribute(d.childNodes[c],"width"),bitrate:a.utils.strings.xmlAttribute(d.childNodes[c],"bitrate"),file:a.utils.strings.xmlAttribute(d.childNodes[c],"url")})}break;case"title":f.title=a.utils.parsers.textContent(d.childNodes[c]);break;case"description":f.description=a.utils.parsers.textContent(d.childNodes[c]);break;case"keywords":f.tags=a.utils.parsers.textContent(d.childNodes[c]);break;case"thumbnail":f.image=a.utils.strings.xmlAttribute(d.childNodes[c],"url");break;case"credit":f.author=a.utils.parsers.textContent(d.childNodes[c]);break;case"player":var b=d.childNodes[c].url;if(b.indexOf("youtube.com")>=0\|\|b.indexOf("youtu.be")>=0){e=true;f.file=a.utils.strings.xmlAttribute(d.childNodes[c],"url")}break;case"group":a.utils.parsers.mediaparser.parseGroup(d.childNodes[c],f);break}}}return f}})(jwplayer);(function(b){b.utils.parsers.rssparser=function(){};b.utils.parsers.rssparser.parse=function(f){var c=[];for(var e=0;e<f.childNodes.length;e++){if(b.utils.parsers.localName(f.childNodes[e]).toLowerCase()=="channel"){for(var d=0;d<f.childNodes[e].childNodes.length;d++){if(b.utils.parsers.localName(f.childNodes[e].childNodes[d]).toLowerCase()=="item"){c.push(a(f.childNodes[e].childNodes[d]))}}}}return c};function a(d){var e={};for(var c=0;c<d.childNodes.length;c++){if(!b.utils.parsers.localName(d.childNodes[c])){continue}switch(b.utils.parsers.localName(d.childNodes[c]).toLowerCase()){case"enclosure":e.file=b.utils.strings.xmlAttribute(d.childNodes[c],"url");break;case"title":e.title=b.utils.parsers.textContent(d.childNodes[c]);break;case"pubdate":e.date=b.utils.parsers.textContent(d.childNodes[c]);break;case"description":e.description=b.utils.parsers.textContent(d.childNodes[c]);break;case"link":e.link=b.utils.parsers.textContent(d.childNodes[c]);break;case"category":if(e.tags){e.tags+=b.utils.parsers.textContent(d.childNodes[c])}else{e.tags=b.utils.parsers.textContent(d.childNodes[c])}break}}e=b.utils.parsers.mediaparser.parseGroup(d,e);e=b.utils.parsers.jwparser.parseEntry(d,e);return new b.html5.playlistitem(e)}})(jwplayer);(function(a){var c={};var b={};a.plugins=function(){};a.plugins.loadPlugins=function(e,d){b[e]=new a.plugins.pluginloader(new a.plugins.model(c),d);return b[e]};a.plugins.registerPlugin=function(h,f,e){var d=a.utils.getPluginName(h);if(c[d]){c[d].registerPlugin(h,f,e)}else{a.utils.log("A plugin ("+h+") was registered with the player that was not loaded. Please check your configuration.");for(var g in b){b[g].pluginFailed()}}}})(jwplayer);(function(a){a.plugins.model=function(b){this.addPlugin=function(c){var d=a.utils.getPluginName(c);if(!b[d]){b[d]=new a.plugins.plugin(c)}return b[d]}}})(jwplayer);(function(a){a.plugins.pluginmodes={FLASH:"FLASH",JAVASCRIPT:"JAVASCRIPT",HYBRID:"HYBRID"};a.plugins.plugin=function(b){var d="http://plugins.longtailvideo.com";var j=a.utils.loaderstatus.NEW;var k;var h;var l;var c=new a.events.eventdispatcher();a.utils.extend(this,c);function e(){switch(a.utils.getPluginPathType(b)){case a.utils.pluginPathType.ABSOLUTE:return b;case a.utils.pluginPathType.RELATIVE:return a.utils.getAbsolutePath(b,window.location.href);case a.utils.pluginPathType.CDN:var o=a.utils.getPluginName(b);var n=a.utils.getPluginVersion(b);var m=(window.location.href.indexOf("https://")==0)?d.replace("http://","https://secure"):d;return m+"/"+a.version.split(".")[0]+"/"+o+"/"+o+(n!==""?("-"+n):"")+".js"}}function g(m){l=setTimeout(function(){j=a.utils.loaderstatus.COMPLETE;c.sendEvent(a.events.COMPLETE)},1000)}function f(m){j=a.utils.loaderstatus.ERROR;c.sendEvent(a.events.ERROR)}this.load=function(){if(j==a.utils.loaderstatus.NEW){if(b.lastIndexOf(".swf")>0){k=b;j=a.utils.loaderstatus.COMPLETE;c.sendEvent(a.events.COMPLETE);return}j=a.utils.loaderstatus.LOADING;var m=new a.utils.scriptloader(e());m.addEventListener(a.events.COMPLETE,g);m.addEventListener(a.events.ERROR,f);m.load()}};this.registerPlugin=function(o,n,m){if(l){clearTimeout(l);l=undefined}if(n&&m){k=m;h=n}else{if(typeof n=="string"){k=n}else{if(typeof n=="function"){h=n}else{if(!n&&!m){k=o}}}}j=a.utils.loaderstatus.COMPLETE;c.sendEvent(a.events.COMPLETE)};this.getStatus=function(){return j};this.getPluginName=function(){return a.utils.getPluginName(b)};this.getFlashPath=function(){if(k){switch(a.utils.getPluginPathType(k)){case a.utils.pluginPathType.ABSOLUTE:return k;case a.utils.pluginPathType.RELATIVE:if(b.lastIndexOf(".swf")>0){return a.utils.getAbsolutePath(k,window.location.href)}return a.utils.getAbsolutePath(k,e());case a.utils.pluginPathType.CDN:if(k.indexOf("-")>-1){return k+"h"}return k+"-h"}}return null};this.getJS=function(){return h};this.getPluginmode=function(){if(typeof k!="undefined"&&typeof h!="undefined"){return a.plugins.pluginmodes.HYBRID}else{if(typeof k!="undefined"){return a.plugins.pluginmodes.FLASH}else{if(typeof h!="undefined"){return a.plugins.pluginmodes.JAVASCRIPT}}}};this.getNewInstance=function(n,m,o){return new h(n,m,o)};this.getURL=function(){return b}}})(jwplayer);(function(a){a.plugins.pluginloader=function(h,e){var g={};var k=a.utils.loaderstatus.NEW;var d=false;var b=false;var c=new a.events.eventdispatcher();a.utils.extend(this,c);function f(){if(!b){b=true;k=a.utils.loaderstatus.COMPLETE;c.sendEvent(a.events.COMPLETE)}}function j(){if(!b){var m=0;for(plugin in g){var l=g[plugin].getStatus();if(l==a.utils.loaderstatus.LOADING\|\|l==a.utils.loaderstatus.NEW){m++}}if(m==0){f()}}}this.setupPlugins=function(n,l,s){var m={length:0,plugins:{}};var p={length:0,plugins:{}};for(var o in g){var q=g[o].getPluginName();if(g[o].getFlashPath()){m.plugins[g[o].getFlashPath()]=l.plugins[o];m.plugins[g[o].getFlashPath()].pluginmode=g[o].getPluginmode();m.length++}if(g[o].getJS()){var r=document.createElement("div");r.id=n.id+"_"+q;r.style.position="absolute";r.style.zIndex=p.length+10;p.plugins[q]=g[o].getNewInstance(n,l.plugins[o],r);p.length++;if(typeof p.plugins[q].resize!="undefined"){n.onReady(s(p.plugins[q],r,true));n.onResize(s(p.plugins[q],r))}}}n.plugins=p.plugins;return m};this.load=function(){k=a.utils.loaderstatus.LOADING;d=true;for(var l in e){if(a.utils.exists(l)){g[l]=h.addPlugin(l);g[l].addEventListener(a.events.COMPLETE,j);g[l].addEventListener(a.events.ERROR,j)}}for(l in g){g[l].load()}d=false;j()};this.pluginFailed=function(){f()};this.getStatus=function(){return k}}})(jwplayer);(function(b){var a=[];b.api=function(d){this.container=d;this.id=d.id;var m={};var t={};var p={};var c=[];var g=undefined;var k=false;var h=[];var r=undefined;var o=b.utils.getOuterHTML(d);var s={};var j={};this.getBuffer=function(){return this.callInternal("jwGetBuffer")};this.getContainer=function(){return this.container};function e(v,u){return function(A,w,x,y){if(v.renderingMode=="flash"\|\|v.renderingMode=="html5"){var z;if(w){j[A]=w;z="jwplayer('"+v.id+"').callback('"+A+"')"}else{if(!w&&j[A]){delete j[A]}}g.jwDockSetButton(A,z,x,y)}return u}}this.getPlugin=function(u){var w=this;var v={};if(u=="dock"){return b.utils.extend(v,{setButton:e(w,v),show:function(){w.callInternal("jwDockShow");return v},hide:function(){w.callInternal("jwDockHide");return v},onShow:function(x){w.componentListener("dock",b.api.events.JWPLAYER_COMPONENT_SHOW,x);return v},onHide:function(x){w.componentListener("dock",b.api.events.JWPLAYER_COMPONENT_HIDE,x);return v}})}else{if(u=="controlbar"){return b.utils.extend(v,{show:function(){w.callInternal("jwControlbarShow");return v},hide:function(){w.callInternal("jwControlbarHide");return v},onShow:function(x){w.componentListener("controlbar",b.api.events.JWPLAYER_COMPONENT_SHOW,x);return v},onHide:function(x){w.componentListener("controlbar",b.api.events.JWPLAYER_COMPONENT_HIDE,x);return v}})}else{if(u=="display"){return b.utils.extend(v,{show:function(){w.callInternal("jwDisplayShow");return v},hide:function(){w.callInternal("jwDisplayHide");return v},onShow:function(x){w.componentListener("display",b.api.events.JWPLAYER_COMPONENT_SHOW,x);return v},onHide:function(x){w.componentListener("display",b.api.events.JWPLAYER_COMPONENT_HIDE,x);return v}})}else{return this.plugins[u]}}}};this.callback=function(u){if(j[u]){return j[u]()}};this.getDuration=function(){return this.callInternal("jwGetDuration")};this.getFullscreen=function(){return this.callInternal("jwGetFullscreen")};this.getHeight=function(){return this.callInternal("jwGetHeight")};this.getLockState=function(){return this.callInternal("jwGetLockState")};this.getMeta=function(){return this.getItemMeta()};this.getMute=function(){return this.callInternal("jwGetMute")};this.getPlaylist=function(){var v=this.callInternal("jwGetPlaylist");if(this.renderingMode=="flash"){b.utils.deepReplaceKeyName(v,["__dot__","__spc__","__dsh__"],["."," ","-"])}for(var u=0;u<v.length;u++){if(!b.utils.exists(v[u].index)){v[u].index=u}}return v};this.getPlaylistItem=function(u){if(!b.utils.exists(u)){u=this.getCurrentItem()}return this.getPlaylist()[u]};this.getPosition=function(){return this.callInternal("jwGetPosition")};this.getRenderingMode=function(){return this.renderingMode};this.getState=function(){return this.callInternal("jwGetState")};this.getVolume=function(){return this.callInternal("jwGetVolume")};this.getWidth=function(){return this.callInternal("jwGetWidth")};this.setFullscreen=function(u){if(!b.utils.exists(u)){this.callInternal("jwSetFullscreen",!this.callInternal("jwGetFullscreen"))}else{this.callInternal("jwSetFullscreen",u)}return this};this.setMute=function(u){if(!b.utils.exists(u)){this.callInternal("jwSetMute",!this.callInternal("jwGetMute"))}else{this.callInternal("jwSetMute",u)}return this};this.lock=function(){return this};this.unlock=function(){return this};this.load=function(u){this.callInternal("jwLoad",u);return this};this.playlistItem=function(u){this.callInternal("jwPlaylistItem",u);return this};this.playlistPrev=function(){this.callInternal("jwPlaylistPrev");return this};this.playlistNext=function(){this.callInternal("jwPlaylistNext");return this};this.resize=function(v,u){if(this.renderingMode=="html5"){g.jwResize(v,u)}else{this.container.width=v;this.container.height=u;var w=document.getElementById(this.id+"_wrapper");if(w){w.style.width=v+"px";w.style.height=u+"px"}}return this};this.play=function(u){if(typeof u=="undefined"){u=this.getState();if(u==b.api.events.state.PLAYING\|\|u==b.api.events.state.BUFFERING){this.callInternal("jwPause")}else{this.callInternal("jwPlay")}}else{this.callInternal("jwPlay",u)}return this};this.pause=function(u){if(typeof u=="undefined"){u=this.getState();if(u==b.api.events.state.PLAYING\|\|u==b.api.events.state.BUFFERING){this.callInternal("jwPause")}else{this.callInternal("jwPlay")}}else{this.callInternal("jwPause",u)}return this};this.stop=function(){this.callInternal("jwStop");return this};this.seek=function(u){this.callInternal("jwSeek",u);return this};this.setVolume=function(u){this.callInternal("jwSetVolume",u);return this};this.loadInstream=function(v,u){r=new b.api.instream(this,g,v,u);return r};this.onBufferChange=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_BUFFER,u)};this.onBufferFull=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_BUFFER_FULL,u)};this.onError=function(u){return this.eventListener(b.api.events.JWPLAYER_ERROR,u)};this.onFullscreen=function(u){return this.eventListener(b.api.events.JWPLAYER_FULLSCREEN,u)};this.onMeta=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_META,u)};this.onMute=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_MUTE,u)};this.onPlaylist=function(u){return this.eventListener(b.api.events.JWPLAYER_PLAYLIST_LOADED,u)};this.onPlaylistItem=function(u){return this.eventListener(b.api.events.JWPLAYER_PLAYLIST_ITEM,u)};this.onReady=function(u){return this.eventListener(b.api.events.API_READY,u)};this.onResize=function(u){return this.eventListener(b.api.events.JWPLAYER_RESIZE,u)};this.onComplete=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_COMPLETE,u)};this.onSeek=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_SEEK,u)};this.onTime=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_TIME,u)};this.onVolume=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_VOLUME,u)};this.onBeforePlay=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_BEFOREPLAY,u)};this.onBeforeComplete=function(u){return this.eventListener(b.api.events.JWPLAYER_MEDIA_BEFORECOMPLETE,u)};this.onBuffer=function(u){return this.stateListener(b.api.events.state.BUFFERING,u)};this.onPause=function(u){return this.stateListener(b.api.events.state.PAUSED,u)};this.onPlay=function(u){return this.stateListener(b.api.events.state.PLAYING,u)};this.onIdle=function(u){return this.stateListener(b.api.events.state.IDLE,u)};this.remove=function(){if(!k){throw"Cannot call remove() before player is ready";return}q(this)};function q(u){h=[];if(b.utils.getOuterHTML(u.container)!=o){b.api.destroyPlayer(u.id,o)}}this.setup=function(v){if(b.embed){var u=this.id;q(this);var w=b(u);w.config=v;return new b.embed(w)}return this};this.registerPlugin=function(w,v,u){b.plugins.registerPlugin(w,v,u)};this.setPlayer=function(u,v){g=u;this.renderingMode=v};this.stateListener=function(u,v){if(!t[u]){t[u]=[];this.eventListener(b.api.events.JWPLAYER_PLAYER_STATE,f(u))}t[u].push(v);return this};this.detachMedia=function(){if(this.renderingMode=="html5"){return this.callInternal("jwDetachMedia")}};this.attachMedia=function(){if(this.renderingMode=="html5"){return this.callInternal("jwAttachMedia")}};function f(u){return function(w){var v=w.newstate,y=w.oldstate;if(v==u){var x=t[v];if(x){for(var z=0;z<x.length;z++){if(typeof x[z]=="function"){x[z].call(this,{oldstate:y,newstate:v})}}}}}}this.componentListener=function(u,v,w){if(!p[u]){p[u]={}}if(!p[u][v]){p[u][v]=[];this.eventListener(v,l(u,v))}p[u][v].push(w);return this};function l(u,v){return function(x){if(u==x.component){var w=p[u][v];if(w){for(var y=0;y<w.length;y++){if(typeof w[y]=="function"){w[y].call(this,x)}}}}}}this.addInternalListener=function(u,v){try{u.jwAddEventListener(v,'function(dat) { jwplayer("'+this.id+'").dispatchEvent("'+v+'", dat); }')}catch(w){b.utils.log("Could not add internal listener")}};this.eventListener=function(u,v){if(!m[u]){m[u]=[];if(g&&k){this.addInternalListener(g,u)}}m[u].push(v);return this};this.dispatchEvent=function(w){if(m[w]){var v=_utils.translateEventResponse(w,arguments[1]);for(var u=0;u<m[w].length;u++){if(typeof m[w][u]=="function"){m[w][u].call(this,v)}}}};this.dispatchInstreamEvent=function(u){if(r){r.dispatchEvent(u,arguments)}};this.callInternal=function(){if(k){var w=arguments[0],u=[];for(var v=1;v<arguments.length;v++){u.push(arguments[v])}if(typeof g!="undefined"&&typeof g[w]=="function"){if(u.length==2){return(g[w])(u[0],u[1])}else{if(u.length==1){return(g[w])(u[0])}else{return(g[w])()}}}return null}else{h.push(arguments)}};this.playerReady=function(v){k=true;if(!g){this.setPlayer(document.getElementById(v.id))}this.container=document.getElementById(this.id);for(var u in m){this.addInternalListener(g,u)}this.eventListener(b.api.events.JWPLAYER_PLAYLIST_ITEM,function(w){s={}});this.eventListener(b.api.events.JWPLAYER_MEDIA_META,function(w){b.utils.extend(s,w.metadata)});this.dispatchEvent(b.api.events.API_READY);while(h.length>0){this.callInternal.apply(this,h.shift())}};this.getItemMeta=function(){return s};this.getCurrentItem=function(){return this.callInternal("jwGetPlaylistIndex")};function n(w,y,x){var u=[];if(!y){y=0}if(!x){x=w.length-1}for(var v=y;v<=x;v++){u.push(w[v])}return u}return this};b.api.selectPlayer=function(d){var c;if(!b.utils.exists(d)){d=0}if(d.nodeType){c=d}else{if(typeof d=="string"){c=document.getElementById(d)}}if(c){var e=b.api.playerById(c.id);if(e){return e}else{return b.api.addPlayer(new b.api(c))}}else{if(typeof d=="number"){return b.getPlayers()[d]}}return null};b.api.events={API_READY:"jwplayerAPIReady",JWPLAYER_READY:"jwplayerReady",JWPLAYER_FULLSCREEN:"jwplayerFullscreen",JWPLAYER_RESIZE:"jwplayerResize",JWPLAYER_ERROR:"jwplayerError",JWPLAYER_MEDIA_BEFOREPLAY:"jwplayerMediaBeforePlay",JWPLAYER_MEDIA_BEFORECOMPLETE:"jwplayerMediaBeforeComplete",JWPLAYER_COMPONENT_SHOW:"jwplayerComponentShow",JWPLAYER_COMPONENT_HIDE:"jwplayerComponentHide",JWPLAYER_MEDIA_BUFFER:"jwplayerMediaBuffer",JWPLAYER_MEDIA_BUFFER_FULL:"jwplayerMediaBufferFull",JWPLAYER_MEDIA_ERROR:"jwplayerMediaError",JWPLAYER_MEDIA_LOADED:"jwplayerMediaLoaded",JWPLAYER_MEDIA_COMPLETE:"jwplayerMediaComplete",JWPLAYER_MEDIA_SEEK:"jwplayerMediaSeek",JWPLAYER_MEDIA_TIME:"jwplayerMediaTime",JWPLAYER_MEDIA_VOLUME:"jwplayerMediaVolume",JWPLAYER_MEDIA_META:"jwplayerMediaMeta",JWPLAYER_MEDIA_MUTE:"jwplayerMediaMute",JWPLAYER_PLAYER_STATE:"jwplayerPlayerState",JWPLAYER_PLAYLIST_LOADED:"jwplayerPlaylistLoaded",JWPLAYER_PLAYLIST_ITEM:"jwplayerPlaylistItem",JWPLAYER_INSTREAM_CLICK:"jwplayerInstreamClicked",JWPLAYER_INSTREAM_DESTROYED:"jwplayerInstreamDestroyed"};b.api.events.state={BUFFERING:"BUFFERING",IDLE:"IDLE",PAUSED:"PAUSED",PLAYING:"PLAYING"};b.api.playerById=function(d){for(var c=0;c<a.length;c++){if(a[c].id==d){return a[c]}}return null};b.api.addPlayer=function(c){for(var d=0;d<a.length;d++){if(a[d]==c){return c}}a.push(c);return c};b.api.destroyPlayer=function(g,d){var f=-1;for(var j=0;j<a.length;j++){if(a[j].id==g){f=j;continue}}if(f>=0){var c=document.getElementById(a[f].id);if(document.getElementById(a[f].id+"_wrapper")){c=document.getElementById(a[f].id+"_wrapper")}if(c){if(d){b.utils.setOuterHTML(c,d)}else{var h=document.createElement("div");var e=c.id;if(c.id.indexOf("_wrapper")==c.id.length-8){newID=c.id.substring(0,c.id.length-8)}h.setAttribute("id",e);c.parentNode.replaceChild(h,c)}}a.splice(f,1)}return null};b.getPlayers=function(){return a.slice(0)}})(jwplayer);var _userPlayerReady=(typeof playerReady=="function")?playerReady:undefined;playerReady=function(b){var a=jwplayer.api.playerById(b.id);if(a){a.playerReady(b)}else{jwplayer.api.selectPlayer(b.id).playerReady(b)}if(_userPlayerReady){_userPlayerReady.call(this,b)}};(function(a){a.api.instream=function(c,j,n,q){var h=c;var b=j;var g=n;var k=q;var e={};var p={};function f(){h.callInternal("jwLoadInstream",n,q)}function m(r,s){b.jwInstreamAddEventListener(s,'function(dat) { jwplayer("'+h.id+'").dispatchInstreamEvent("'+s+'", dat); }')}function d(r,s){if(!e[r]){e[r]=[];m(b,r)}e[r].push(s);return this}function o(r,s){if(!p[r]){p[r]=[];d(a.api.events.JWPLAYER_PLAYER_STATE,l(r))}p[r].push(s);return this}function l(r){return function(t){var s=t.newstate,v=t.oldstate;if(s==r){var u=p[s];if(u){for(var w=0;w<u.length;w++){if(typeof u[w]=="function"){u[w].call(this,{oldstate:v,newstate:s,type:t.type})}}}}}}this.dispatchEvent=function(u,t){if(e[u]){var s=_utils.translateEventResponse(u,t[1]);for(var r=0;r<e[u].length;r++){if(typeof e[u][r]=="function"){e[u][r].call(this,s)}}}};this.onError=function(r){return d(a.api.events.JWPLAYER_ERROR,r)};this.onFullscreen=function(r){return d(a.api.events.JWPLAYER_FULLSCREEN,r)};this.onMeta=function(r){return d(a.api.events.JWPLAYER_MEDIA_META,r)};this.onMute=function(r){return d(a.api.events.JWPLAYER_MEDIA_MUTE,r)};this.onComplete=function(r){return d(a.api.events.JWPLAYER_MEDIA_COMPLETE,r)};this.onSeek=function(r){return d(a.api.events.JWPLAYER_MEDIA_SEEK,r)};this.onTime=function(r){return d(a.api.events.JWPLAYER_MEDIA_TIME,r)};this.onVolume=function(r){return d(a.api.events.JWPLAYER_MEDIA_VOLUME,r)};this.onBuffer=function(r){return o(a.api.events.state.BUFFERING,r)};this.onPause=function(r){return o(a.api.events.state.PAUSED,r)};this.onPlay=function(r){return o(a.api.events.state.PLAYING,r)};this.onIdle=function(r){return o(a.api.events.state.IDLE,r)};this.onInstreamClick=function(r){return 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P;if(c.exists(window.onresize)){P=window.onresize}window.onresize=function(Q){if(c.exists(P)){try{P(Q)}catch(S){}}if(k.jwGetFullscreen()){if(!y()){var R=c.getBoundingClientRect(document.body);h.width=Math.abs(R.left)+Math.abs(R.right);h.height=window.innerHeight;C(h.width,h.height)}}else{C(h.width,h.height)}}};function I(P){switch(P.keyCode){case 27:if(k.jwGetFullscreen()){k.jwSetFullscreen(false)}break;case 32:if(k.jwGetState()!=a.api.events.state.IDLE&&k.jwGetState()!=a.api.events.state.PAUSED){k.jwPause()}else{k.jwPlay()}break}}function C(P,Y){if(M.style.display=="none"){return}var S=[].concat(h.plugins.order);S.reverse();B=S.length+2;if(u&&y()){try{if(h.fullscreen&&!h.getMedia().getDisplayElement().webkitDisplayingFullscreen){h.fullscreen=false}}catch(V){}}if(!h.fullscreen){f=P;q=Y;if(typeof P=="string"&&P.indexOf("%")>0){f=c.getElementWidth(c.parentNode(M))parseInt(P.replace("%"),"")/100}else{f=P}if(typeof 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a.html5.view.positions.RIGHT:R.top=c.parseDimension(m.style.top);R.right=c.parseDimension(m.style.right);R.width=h.plugins.object[Q].width;R.height=c.getElementHeight(m)-c.parseDimension(m.style.top)-c.parseDimension(m.style.bottom);m.style.width=c.getElementWidth(m)-R.width+"px";break;case a.html5.view.positions.BOTTOM:R.bottom=c.parseDimension(m.style.bottom);R.left=c.parseDimension(m.style.left);R.width=c.getElementWidth(m)-c.parseDimension(m.style.left)-c.parseDimension(m.style.right);R.height=h.plugins.object[Q].height;m.style.height=c.getElementHeight(m)-R.height+"px";break;case a.html5.view.positions.LEFT:R.top=c.parseDimension(m.style.top);R.left=c.parseDimension(m.style.left);R.width=h.plugins.object[Q].width;R.height=c.getElementHeight(m)-c.parseDimension(m.style.top)-c.parseDimension(m.style.bottom);m.style[P]=c.parseDimension(m.style[P])+h.plugins.object[Q].width+"px";m.style.width=c.getElementWidth(m)-R.width+"px";break;default:break}return R};this.resize=C;var F;this.fullscreen=function(S){var U;try{U=h.getMedia().getDisplayElement()}catch(T){}if(y()&&U&&U.webkitSupportsFullscreen){if(S&&!U.webkitDisplayingFullscreen){try{c.transform(U);F=m.style.display;m.style.display="none";U.webkitEnterFullscreen()}catch(R){}}else{if(!S){j();if(U.webkitDisplayingFullscreen){try{U.webkitExitFullscreen()}catch(R){}}m.style.display=F}}A=false}else{if(S){document.onkeydown=I;clearInterval(L);var Q=c.getBoundingClientRect(document.body);h.width=Math.abs(Q.left)+Math.abs(Q.right);h.height=window.innerHeight;var P={position:"fixed",width:"100%",height:"100%",top:0,left:0,zIndex:2147483000};b(M,P);P.zIndex=1;if(h.getMedia()&&h.getMedia().getDisplayElement()){b(h.getMedia().getDisplayElement(),P)}P.zIndex=2;b(m,P);A=true}else{document.onkeydown="";h.width=f;h.height=q;b(M,{position:"relative",height:h.height,width:h.width,zIndex:0});A=false}C(h.width,h.height)}};function 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b={backgroundcolor:"",margin:10,font:"Arial,sans-serif",fontsize:10,fontcolor:parseInt("000000",16),fontstyle:"normal",fontweight:"bold",buttoncolor:parseInt("ffffff",16),position:a.html5.view.positions.BOTTOM,idlehide:false,hideplaylistcontrols:false,forcenextprev:false,layout:{left:{position:"left",elements:[{name:"play",type:"button"},{name:"divider",type:"divider"},{name:"prev",type:"button"},{name:"divider",type:"divider"},{name:"next",type:"button"},{name:"divider",type:"divider"},{name:"elapsed",type:"text"}]},center:{position:"center",elements:[{name:"time",type:"slider"}]},right:{position:"right",elements:[{name:"duration",type:"text"},{name:"blank",type:"button"},{name:"divider",type:"divider"},{name:"mute",type:"button"},{name:"volume",type:"slider"},{name:"divider",type:"divider"},{name:"fullscreen",type:"button"}]}}};_utils=a.utils;_css=_utils.css;_hide=function(c){_css(c,{display:"none"})};_show=function(c){_css(c,{display:"block"})};a.html5.controlbar=function(m,X){window.controlbar=this;var 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am=(l.skin.getSkinElement("controlbar","capRight"));if(an){y("capLeft","left",false,af)}ac("background",af,{position:"absolute",height:K().height,left:(an?an.width:0),zIndex:0},"img");if(K().src){R.background.src=K().src}ac("elements",af,{position:"relative",height:K().height,zIndex:1});if(am){y("capRight","right",false,af)}}this.getDisplayElement=function(){return af};this.resize=function(ao,am){S();_utils.cancelAnimation(af);f=ao;z=am;if(G!=l.jwGetFullscreen()){G=l.jwGetFullscreen();if(!G){Y()}d=undefined}var an=x();J({id:l.id,duration:ag,position:k});v({id:l.id,bufferPercent:g});return an};this.show=function(){if(j){j=false;_show(af);V()}};this.hide=function(){if(!j){j=true;_hide(af);ad()}};function r(){var an=["timeSlider","volumeSlider","timeSliderRail","volumeSliderRail"];for(var ao in an){var am=an[ao];if(typeof R[am]!="undefined"){c[am]=_utils.getBoundingClientRect(R[am])}}}var e;function 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L(){return Q++}function C(aq,at,av){var ap,an,ao,am,aw;if(!av){av=R.elements}if(aq.type=="divider"){y("divider"+L(),at,true,av,undefined,aq.width,aq.element);return}switch(aq.name){case"play":y("playButton",at,false,av);y("pauseButton",at,true,av);T("playButton","jwPlay");T("pauseButton","jwPause");break;case"prev":y("prevButton",at,true,av);T("prevButton","jwPlaylistPrev");break;case"stop":y("stopButton",at,true,av);T("stopButton","jwStop");break;case"next":y("nextButton",at,true,av);T("nextButton","jwPlaylistNext");break;case"elapsed":y("elapsedText",at,true,av,null,null,l.skin.getSkinElement("controlbar","elapsedBackground"));break;case"time":an=!_utils.exists(l.skin.getSkinElement("controlbar","timeSliderCapLeft"))?0:l.skin.getSkinElement("controlbar","timeSliderCapLeft").width;ao=!_utils.exists(l.skin.getSkinElement("controlbar","timeSliderCapRight"))?0:l.skin.getSkinElement("controlbar","timeSliderCapRight").width;ap=at=="left"?an:ao;aw={height:K().height,position:"relative","float":"left",styleFloat:"left",cssFloat:"left"};var ar=ac("timeSlider",av,aw);y("timeSliderCapLeft",at,true,ar,"relative");y("timeSliderRail",at,false,ar,"relative");y("timeSliderBuffer",at,false,ar,"absolute");y("timeSliderProgress",at,false,ar,"absolute");y("timeSliderThumb",at,false,ar,"absolute");y("timeSliderCapRight",at,true,ar,"relative");aa("time");break;case"fullscreen":y("fullscreenButton",at,false,av);y("normalscreenButton",at,true,av);T("fullscreenButton","jwSetFullscreen",true);T("normalscreenButton","jwSetFullscreen",false);break;case"volume":an=!_utils.exists(l.skin.getSkinElement("controlbar","volumeSliderCapLeft"))?0:l.skin.getSkinElement("controlbar","volumeSliderCapLeft").width;ao=!_utils.exists(l.skin.getSkinElement("controlbar","volumeSliderCapRight"))?0:l.skin.getSkinElement("controlbar","volumeSliderCapRight").width;ap=at=="left"?an:ao;am=l.skin.getSkinElement("controlbar","volumeSliderRail").width+an+ao;aw={height:K().height,position:"relative",width:am,"float":"left",styleFloat:"left",cssFloat:"left"};var au=ac("volumeSlider",av,aw);y("volumeSliderCapLeft",at,false,au,"relative");y("volumeSliderRail",at,false,au,"relative");y("volumeSliderProgress",at,false,au,"absolute");y("volumeSliderThumb",at,false,au,"absolute");y("volumeSliderCapRight",at,false,au,"relative");aa("volume");break;case"mute":y("muteButton",at,false,av);y("unmuteButton",at,true,av);T("muteButton","jwSetMute",true);T("unmuteButton","jwSetMute",false);break;case"duration":y("durationText",at,true,av,null,null,l.skin.getSkinElement("controlbar","durationBackground"));break}}function y(ap,at,an,aw,aq,am,ao){if(_utils.exists(l.skin.getSkinElement("controlbar",ap))\|\|ap.indexOf("Text")>0\|\|ap.indexOf("divider")===0){var ar={height:"100%",position:aq?aq:"relative",display:"block","float":"left",styleFloat:"left",cssFloat:"left"};if((ap.indexOf("next")===0\|\|ap.indexOf("prev")===0)&&(l.jwGetPlaylist().length<2\|\|D.hideplaylistcontrols.toString()=="true")){if(D.forcenextprev.toString()!="true"){an=false;ar.display="none"}}var ax;if(ap.indexOf("Text")>0){ap.innerhtml="00:00";ar.font=D.fontsize+"px/"+(K().height+1)+"px "+D.font;ar.color=D.fontcolor;ar.textAlign="center";ar.fontWeight=D.fontweight;ar.fontStyle=D.fontstyle;ar.cursor="default";if(ao){ar.background="url("+ao.src+") no-repeat center";ar.backgroundSize="100% "+K().height+"px"}ar.padding="0 5px"}else{if(ap.indexOf("divider")===0){if(am){if(!isNaN(parseInt(am))){ax=parseInt(am)}}else{if(ao){var au=l.skin.getSkinElement("controlbar",ao);if(au){ar.background="url("+au.src+") repeat-x center left";ax=au.width}}else{ar.background="url("+l.skin.getSkinElement("controlbar","divider").src+") repeat-x center 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