File x264.spec of Package x264 - j0ke.net Open Build Service

File x264.spec of Package x264 (Revision c380565cb251981a8928964f56f31423)

Currently displaying revision c380565cb251981a8928964f56f31423, show latest

%define date 20061031
%define svnrelease 54

Name: x264
Summary: A free h264/avc encoder.
Version: 0.0svn%date
Release: 1
License: GPL
Group: Multimedia
Source: ftp://ftp.videolan.org/pub/videolan/x264/snapshots/%name-snapshot-%date-2245.tar.bz2
BuildRoot: %{_tmppath}/build-root-%{name}
Url: http://developers.videolan.org/x264.html
%ifarch x86_64
BuildRequires: nasm yasm
%else
BuildRequires: nasm
%endif

%description
x264 is a free library for encoding next-generation H264/AVC video
streams. The code is written from scratch by Laurent Aimar, Loren
Merritt, Eric Petit (OS X), Min Chen (vfw/asm), Justin Clay (vfw), Mans
Rullgard, Radek Czyz, Christian Heine (asm), Alex Izvorski (asm), and
Alex Wright. It is released under the terms of the GPL license. This
package contains a shared library and a commandline tool for encoding
H264 streams. This library is needed for mplayer/mencoder for H264
encoding support.

Encoder features:
- CAVLC/CABAC
- Multi-references
- Intra: all macroblock types (16x16, 8x8, and 4x4 with all predictions)
- Inter P: all partitions (from 16x16 down to 4x4)
- Inter B: partitions from 16x16 down to 8x8 (including skip/direct)
- Ratecontrol: constant quantizer, single or multipass ABR, optional VBV
- Scene cut detection
- Adaptive B-frame placement
- B-frames as references / arbitrary frame order
- 8x8 and 4x4 adaptive spatial transform
- Lossless mode
- Custom quantization matrices
- Parallel encoding of multiple slices (currently disabled)

Be aware that the x264 library is still in early development stage. The
command line tool x264 can handle only raw YUV 4:2:0 streams at the
moment so please use mencoder or another tool that supports x264 library
for all other file types.

%package devel
Summary:		Libraries and include file for the x264 encoder.
Group:			Development/Libraries/C and C++
Requires:		%{name} = %{version}
%description devel
x264 is a free library for encoding next-generation H264/AVC video
streams. The code is written from scratch by Laurent Aimar, Loren
Merritt, Eric Petit (OS X), Min Chen (vfw/asm), Justin Clay (vfw), Mans
Rullgard, Radek Czyz, Christian Heine (asm), Alex Izvorski (asm), and
Alex Wright. It is released under the terms of the GPL license. This
package contains a static library and a header needed for the
development with libx264. This library is needed to build
mplayer/mencoder with H264 encoding support.

%prep
%setup -q -n x264-snapshot-%date-2245

%build
%{configure} --enable-shared --enable-pic
#TODO: to compile with --enable-mp4-output gpac is needed, this should be added in the future...
%{__make} %{?jobs:-j%{jobs}}

%install
%makeinstall

rm $RPM_BUILD_ROOT/%{_libdir}/libx264.so
cd $RPM_BUILD_ROOT/%{_libdir}
ln -s libx264.so.%{svnrelease} libx264.so

%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(755,root,root)
%doc doc/*.txt
%{_bindir}/x264
%{_libdir}/libx264.so.%{svnrelease}

%files devel
%defattr(755,root,root)
%{_libdir}/pkgconfig/x264.pc
%{_includedir}/x264.h
%{_libdir}/libx264.so
%{_libdir}/libx264.a

%changelog
* Sun Sep 30 2007 Carsten Schoene <cs@linux-administrator.com>
- import for SLE_10 build