Oui je suis en i386.
Bon, j'ai galéré toute la matinée! lol
Dans l'ordre:
- j'ai download le src de ffmpeg
- modifier le .spec pour qu'il compile selon le tuto cité dans mon 1er post
- ensuite modifier les ffmpeg*.tar.bz2 pour qu'il inclu les codecs amr
- je place les fichiers dans les repertoires SPECS, SOURCES, etc...
- je fais: rpmbuild -ba rpmbuild/SPECS/ffmpeg.spec
ensuite je fais un:
rpm -Uvh ../ffmpeg-0.4.9-0.5.20060317.fc5.i386.rpm ../ffmpeg-libpostproc-0.4.9-0.5.20060317.fc5.i386.rpm --force
puis:
$ffmpeg --help
FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --prefix=/usr --libdir=/usr/lib --mandir=/usr/share/man --incdir=/usr/include/ffmpeg --enable-vorbis --enable-libgsm --enable-a52bin --enable-shared --enable-amr_nb-fixed --enable-gpl --enable-memalign-hack --enable-pp --enable-shared --enable-pthreads --enable-gpl --disable-opts --disable-strip
libavutil version: 49.0.0
libavcodec version: 51.7.0
libavformat version: 50.3.0
built on Aug 5 2006 12:18:44, gcc: 4.1.1 20060525 (Red Hat 4.1.1-1)
ffmpeg: missing argument for option '--help'
Donc apparement le codec est bien installer et pourtant quand je le test pour extraire le son il ne prend pas le codec en compte 😢
$mplayer -vo null -ao pcm -af resample=8000,volume=+4db:sc mov00001.3gp
MPlayer 1.0pre8-rpm.livna.org-4.1.1 (C) 2000-2006 MPlayer Team
CPU: AMD Athlon(tm) XP 2600+ (Family: 6, Model: 10, Stepping: 0)
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection.
Linux RTC init error in ioctl (rtc_irqp_set 1024): Permission denied
Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts.
Opening joystick device /dev/input/js0
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
Setting up LIRC support...
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support.
You will not be able to use your remote control.
Playing mov00001.3gp.
ISO: File Type Major Brand: 3GPP Profile 5
Quicktime/MOV file format detected.
VIDEO: [s263] 176x144 24bpp 1.534 fps 0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
Cannot find codec 'amr_nb' in libavcodec...
ADecoder init failed :(
ADecoder init failed :(
Cannot find codec for audio format 0x726D6173.
Read DOCS/HTML/en/codecs.html!
==========================================================================
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh263] vfm: ffmpeg (FFmpeg H.263+ decoder)
==========================================================================
Audio: no sound
Starting playback...
VDec: vo config request - 176 x 144 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [null] 176x144 => 192x144 Planar YV12
je pense abandonner la!! lol