Build video enc env

From M1Research

Revision as of 18:29, 26 September 2007 by Verem (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to: navigation, search

Article mirrored at Building encoding tools from scratch at streaming411.com

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 PATH

Include 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:

media:faac.bootstrap.patch

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

media:faac.pipe.patch

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