Build video enc env
From M1Research
Article mirrored at Building encoding tools from scratch at streaming411.com
Contents |
System prerequisites
Building packages required preinstalled system packages:
- base development packages: nasm, gcc, gcc-c++, libtool, automake*, autoconf*, make, libstdc++-devel, glibc-devel, subversion
- development packages: alsa-lib-devel, SDL-devel, gtk+-devel, gtk2-devel, ncurses-devel
- wxWidgets support required additional packages: wxGTK-2.6.x, wxGTK-devel-2.6.x, wxGTK-gl-2.6.x ( you can find sources at http://www.wxwidgets.org/, rpm could be found at http://fedoraproject.org/wiki/Extras or http://freshrpms.net/)
I choose path /usr/local/enctools
for storing all builded files to avoid confilcts with other libs.
Make sure your PATH
contains /usr/local/enctools/bin
, to update path :
PATH=$PATH:/usr/local/enctools/bin; export PATHInclude libraries path to
/etc/ld.so.conf
:--skipped-- /usr/local/enctools/lib --skipped--
After adding path rebuild ld.so.cache
:
ldconfig
Software building
a52dec
liba52 - a free ATSC A/52 stream decoder http://liba52.sourceforge.net/
gzip -cd a52dec-0.7.4.tar.gz | tar xvf - cd a52dec-0.7.4 ./configure --prefix=/usr/local/enctools --enable-shared=yes make ; make install
amr
Download amrwb and amrnb source from http://www.penguin.cz/~utx/amr
Compile and install:
bzip2 -cd amrnb-7.0.0.0.tar.bz2 | tar xf - cd amrnb-7.0.0.0 ./configure --prefix=/usr/local/enctools make ; make install cd .. bzip2 -cd amrwb-7.0.0.2.tar.bz2 | tar xf - cd amrwb-7.0.0.2 ./configure --prefix=/usr/local/enctools make ; make install cd ..
faac
AAC endecoder library http://www.audiocoding.com/modules/mydownloads/
gzip -cd faac-1.25.tar.gz | tar xf - cd faac
To avoid warning during bootstrap:
utoreconf: running: aclocal --force configure.in:10: warning: underquoted definition of MY_DEFINE run info '(automake)Extending aclocal' or see http://sources.redhat.com/automake/automake.html#Extending-aclocal
and error during configuring:
config.status: creating \ .infig.status: error: cannot find input file: \
Apply patches discussed in audiocoding forum:
diff -uNr faac.origin/configure.in faac/configure.in --- faac.origin/configure.in 2006-08-13 17:17:26.000000000 +0300 +++ faac/configure.in 2007-04-17 14:14:38.000000000 +0300 @@ -7,7 +7,7 @@ AC_ARG_WITH( mp4v2, [ --with-mp4v2 compile libmp4v2],WITHMP4V2=$withval, WITHMP4V2=yes) -AC_DEFUN(MY_DEFINE, [ AC_DEFINE($1, 1, [define if needed]) ]) +AC_DEFUN([MY_DEFINE], [ AC_DEFINE($1, 1, [define if needed]) ]) CFLAGS=${CFLAGS:-"-O2 -Wall"} @@ -66,6 +66,11 @@ #include <netinet/in.h>]) AC_CHECK_MEMBERS(fpos_t.__pos,,, [#include <stdio.h>]) -AC_OUTPUT(common/Makefile common/mp4v2/Makefile \ - libfaac/Makefile frontend/Makefile \ - include/Makefile Makefile) +AC_CONFIG_FILES(common/Makefile) +AC_CONFIG_FILES(common/mp4v2/Makefile) +AC_CONFIG_FILES(libfaac/Makefile) +AC_CONFIG_FILES(frontend/Makefile) +AC_CONFIG_FILES(include/Makefile) +AC_CONFIG_FILES(Makefile) + +AC_OUTPUT
diff -uNr faac.origin/frontend/main.c faac/frontend/main.c --- faac.origin/frontend/main.c 2004-12-08 13:07:17.000000000 +0200 +++ faac/frontend/main.c 2007-04-17 14:45:01.000000000 +0300 @@ -918,7 +918,15 @@ { #endif /* open the aac output file */ - outfile = fopen(aacFileName, "wb"); + if(('-' == aacFileName[0])&&(0 == aacFileName[1])) + { + outfile = stdout; + } + else + { + outfile = fopen(aacFileName, "wb"); + }; + if (!outfile) { fprintf(stderr, "Couldn't create output file %s\n", aacFileName);
Bootstrap, configure and compile:
patch -p1 < faac.bootstrap.patch patch -p1 < faac.pipe.patch autoreconf -vif ./configure --prefix=/usr/local/enctools --with-mp4v2 make ; make install cd ..
faad2
AAC decoder library http://www.audiocoding.com/modules/mydownloads/
gzip -cd faad2-2.5.tar.gz | tar xf - cd faad2 mkdir -p plugins/bmp
For successfull compile (avoid conditional "HAVE_BMP" was never defined) apply Media:faad2.no_beep_media_player.patch patch discussed in audiocoding forum:
diff -uNr faad2.origin/configure.in faad2/configure.in --- faad2.origin/configure.in 2006-08-13 17:13:31.000000000 +0300 +++ faad2/configure.in 2007-04-16 19:31:20.000000000 +0300 @@ -118,6 +118,9 @@ AC_DEFINE([HAVE_BMP], 1, [User wants beep media player plugin built]) AM_CONDITIONAL([HAVE_XMMS], true) AM_CONDITIONAL([HAVE_BMP], true) +else + AC_MSG_NOTICE(no bmp build configured) + AM_CONDITIONAL([HAVE_BMP], false) fi if test x$WITHDRM = xyes; then
And now you can bootstrap (ignore warnings) and compile:
patch -p1 < faad2.no_beep_media_player.patch autoreconf -vif ./configure --prefix=/usr/local/enctools make ; make install cd ..
lame
An MP3 encoder and graphical frame analyzer. http://lame.sourceforge.net/
gzip -cd lame-3.97.tar.gz | tar xvf - cd lame-3.97 ./configure --prefix=/usr/local/enctools make; make install cd ..
ogg
Ogg is a multimedia container format, and the native file and stream format for the Xiph.org multimedia codecs. As with all Xiph.org technology is it an open format free for anyone to use. http://www.xiph.org/ogg/
gzip -cd libogg-1.1.3.tar.gz | tar xvf - cd libogg-1.1.3 ./configure --prefix=/usr/local/enctools make ; make install cd ..
vorbis
Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free, general-purpose compressed audio format http://www.xiph.org/vorbis/
gzip -cd libvorbis-1.2.0.tar.gz | tar xvf - cd libvorbis-1.2.0 ./configure --with-ogg=/usr/local/enctools --prefix=/usr/local/enctools make ; make install cd ..
theora
Video codec http://theora.org/
gzip -cd libtheora-1.0beta1.tar.gz | tar xvf - cd libtheora-1.0beta1 ./configure --prefix=/usr/local/enctools --with-ogg=/usr/local/enctools --with-vorbis=/usr/local/enctools make ; make install cd ..
xvidcore
XviD is an ISO MPEG-4 compliant video codec, so designed to compress/decompress digital video. It's a open source project, which is developed and maintained by a handful of skilled and interested engineers from all over the world. http://www.xvid.org/
gzip -cd xvidcore-1.1.2.tar.gz | tar xvf - cd xvidcore-1.1.2 cd build/generic ./configure --prefix=/usr/local/enctools make ; make install cd ..
x264
x264 - a free h264/avc encoder http://developers.videolan.org/x264.html Download SVN snapshot:
svn co svn://svn.videolan.org/x264/trunk x264
Configure and compile (do not forget about --enable-pthread
)
cd x264 ./configure --prefix=/usr/local/enctools --enable-shared --enable-pthread make ; make install cd ..
libdv
Quasar DV Codec: libdv http://libdv.sourceforge.net/
gzip -cd libdv-1.0.0.tar.gz | tar xvf - cd libdv-1.0.0 ./configure --disable-gtk --disable-xv --prefix=/usr/local/enctools make ; make install cd ..
ffmpeg
FFmpeg is a complete solution to record, convert and stream audio and video. It includes libavcodec, the leading audio/video codec library. http://ffmpeg.mplayerhq.hu/
Request a ffmpeg svn snapshot (this moment i have r8745):
svn co svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
for faad2 support and correct library loading (avoid messages [aac @ 0xb7db9a24]FAAD library: cannot resolve faacDecGetErrorMessage in libfaad.so.0!) Media:ffmpeg.faad2.patch patch should be applied:
diff -uNr ffmpeg-r8745.origin/configure ffmpeg-r8745/configure --- ffmpeg-r8745.origin/configure 2007-04-17 16:38:30.000000000 +0300 +++ ffmpeg-r8745/configure 2007-04-17 16:44:04.000000000 +0300 @@ -1603,7 +1603,7 @@ enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac -enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad +enabled libfaad && require2 libfaad faad.h NeAACDecOpen -lfaad enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 # test for lrintf in math.h diff -uNr ffmpeg-r8745.origin/libavcodec/faad.c ffmpeg-r8745/libavcodec/faad.c --- ffmpeg-r8745.origin/libavcodec/faad.c 2007-04-17 16:38:29.000000000 +0300 +++ ffmpeg-r8745/libavcodec/faad.c 2007-04-17 16:50:20.000000000 +0300 @@ -218,7 +218,7 @@ return -1; } #define dfaac(a, b) \ - do { static const char* n = "faacDec" #a; \ + do { static const char* n = "NeAACDec" #a; \ if ((s->faacDec ## a = b dlsym( s->handle, n )) == NULL) { err = n; break; } } while(0) for(;;) { #else /* !CONFIG_LIBFAADBIN */
Configuring procedure:
cd ffmpeg patch -p1 < ../ffmpeg.faad2.patch PATH=$PATH:/usr/local/enctools/bin ./configure --prefix=/usr/local/enctools \ --enable-libmp3lame --enable-libogg --enable-libvorbis --enable-libtheora \ --enable-libfaad --enable-libfaadbin --enable-libfaac --enable-xvid --enable-x264 \ --enable-liba52 --enable-liba52bin --enable-amr_nb --enable-amr_wb --enable-dc1394 \ --enable-gpl --enable-pp --enable-shared --enable-pthreads \ --extra-cflags="-I/usr/local/enctools/include" --extra-ldflags="-L/usr/local/enctools/lib" make ; make install cd ..
libmad
A high-quality MPEG audio decoder. http://freshmeat.net/projects/libmad/
gzip -cd libmad-0.15.1b.tar.gz | tar xvf - cd libmad-0.15.1b ./configure --prefix=/usr/local/enctools make ; make install cd ..
libmpeg2
libmpeg2 - a free MPEG-2 video stream decoder. http://libmpeg2.sourceforge.net/
gzip -cd mpeg2dec-0.4.1.tar.gz | tar xvf - cd mpeg2dec-0.4.1 ./configure --prefix=/usr/local/enctools make make install cd ..
fribidi
GNU FriBidi is an implementation of the [WWW]Unicode Bidirectional Algorithm (bidi). http://fribidi.org/wiki/
gzip -cd fribidi-0.10.7.tar.gz | tar xvf - cd fribidi-0.10.7 ./configure --prefix=/usr/local/enctools make ; make install cd ..
live555
LIVE555 Streaming Media (rtsp, rtp support) http://live555.com/liveMedia/
gzip -cd live.2007.02.20.tar.gz | tar xf - cd live ./genMakefiles linux make cd ..
folder live
- it will be used by VLC in next step
VLC
VLC - the cross-platform media player and streaming server. http://www.videolan.org/vlc/
to avoid "error: redefinition of typedef ‘byte_t’
", fix file /usr/local/enctools/include/libraw1394/raw1394.h
, comment out line 43:
--skipped-- /* typedef u_int8_t byte_t; */ --skipped--
bzip2 -cd vlc-0.8.6a.tar.bz2 | tar xvf - cd vlc-0.8.6a
Apply vlc-0.8.6a-flac-1.1.3.patch FLAC API update patch:
patch -p1 < vlc-0.8.6a-flac-1.1.3.patch
Building procedure:
CPPFLAGS="-I/usr/local/enctools/include/"; export CPPFLAGS CFLAGS="-I/usr/local/enctools/include/"; export CFLAGS LDFLAGS="-L/usr/local/enctools/lib/"; export LDFLAGS ldconfig ./configure --prefix=/usr/local/enctools \ --enable-dv \ --enable-live555 --with-live555-tree=../live \ --enable-v4l \ --enable-ogg --enable-mad --enable-faad --enable-a52 --enable-flac \ --enable-libmpeg2 --enable-vorbis --enable-speex --enable-theora \ --enable-png --enable-x264 \ --enable-freetype --enable-fribidi --enable-libxml2 \ --enable-ffmpeg --with-ffmpeg-mp3lame --with-ffmpeg-faac \ --with-ffmpeg-vorbis --with-ffmpeg-theora --with-ffmpeg-ogg \ --disable-wxwidgets --disable-skins2 make ; make install cd ..
MPEG4IP
MPEG4IP: Open Source, Open Standards, Open Streaming. http://www.mpeg4ip.net/
Request sources from CVS
cvs -d:pserver:anonymous@mpeg4ip.cvs.sourceforge.net:/cvsroot/mpeg4ip login cvs -z3 -d:pserver:anonymous@mpeg4ip.cvs.sourceforge.net:/cvsroot/mpeg4ip co -P mpeg4ip
Configuring procedure:
CPPFLAGS="-I/usr/local/enctools/include/"; export CPPFLAGS CFLAGS="-I/usr/local/enctools/include/"; export CFLAGS LDFLAGS="-L/usr/local/enctools/lib/"; export LDFLAGS cd mpeg4ip ./bootstrap --prefix=/usr/local/enctools \ --enable-server \ --enable-player \ --enable-mp4live \ --enable-ffmpegAfter configuring mpeg4ip reports:
Mp4live encoder report: ffmpeg encoder is installed xvid encoder is installed x264 encoder is installed lame encoder is installed faac encoder is installed twolame encoder is installed
Build mpeg4ip:
make ; make install; cd ..
Built binaries
- bzip-ed binaries build from 20070419 (33.6Mb)
- bzip-ed binaries build from 20070404 (27.7Mb)