Bonjour,
j'ai des fichiers mkv (son ogg, video en real) et que mon ordi est très vieux (un G4 400 MHZ qui doit bien avoir 7 ans ) je souhaiterai les réencoder en divX pour lecture sur une platine de salon.
Après avoir parcouru pas mal de forum je pense pourtant avoir fait ce qu'il fallait (installation des reallibs, mise à jour de ffmpeg, etc, rien à faire).
Pourtant j'arrive à lire le mkv avec MPlayer OSX
C, mais ni avec Mencoder ni avec ffmepg je n'arrive à encoder cette vidéo.
Voici le resultat d'une tentative d'encodage sous ffmpeg :
FFmpeg version CVS, Copyright
2000-2004 Fabrice Bellard
Sat Mar 3 00:24:25 CET 2007
Mac OSX universal build for ffmpegX
libavutil version: 49.0.0
libavcodec version: 51.9.0
libavformat version: 50.4.0
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x1549a966
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x1654ae6b
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x114d9b74
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x1043a770
[matroska @ 0x4701fc]Unknown entry 0x73a4 in info header
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown matroska file header ID 0x1043a770
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
Input #0, matroska, from '/Users/befa/Desktop/video.mkv':
Duration: 01:23:01.3, bitrate: N/A
Stream #0.0, 1000.00 fps(r): Video: 0x0000, 704x400
Stream #0.1: Audio: vorbis, 48000 Hz, stereo
Stream #0.2: Audio: vorbis, 48000 Hz, stereo
Output #0, mp4, to '/Users/befa/Desktop/video.mkv.ff.mp4':
Stream #0.0, 23.98 fps(c): Video: xvid, 704x400, q=2-15, 940 kb/s
Stream #0.1: Audio: mp3, 48000 Hz, stereo, 128 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Unsupported codec (id=72) for input stream #0.0
Le message est clair, il ne comprend pas le codec, et pourtant j'arrive à le lire avec Mplayer.
Pour info le message lors d'une tentative avec Mencoder
power-mac-g4-carte-agp-de-befa:~ befa$ "/Applications/Mencoder OS X.a
//Contents/Resources"/mencoder /Users/befa/Desktop/video.mkv -o /Users/befa/Desktop/videoOK -alang en -vf-add scale -zoom -xy 640 -oac mp3lame -lameopts vol=0 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=800:vhq:vqmin=2:vqmax=10:keyint=240
Using GNU internationalization
Original domain: messages
Original dirname: /usr/local/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale
MEncoder dev-CVS-030602-20:55-3.1
2000-2003 Arpad Gereoffy (see DOCS)
AltiVec found
Reading /Users/befa/.mplayer/codecs.conf: can't open '/Users/befa/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: parse error at line 64
Using built-in default codecs.conf
File not found: 'frameno.avi'
Failed to open frameno.avi
Reading config file /Users/befa/.mplayer/mencoder: No such file or directory
success: format: 0 data: 0x0 - 0x160BC7F0
Si quelqu'un pouvait me donner une piste je suis preneur.
merci
j'ai des fichiers mkv (son ogg, video en real) et que mon ordi est très vieux (un G4 400 MHZ qui doit bien avoir 7 ans ) je souhaiterai les réencoder en divX pour lecture sur une platine de salon.
Après avoir parcouru pas mal de forum je pense pourtant avoir fait ce qu'il fallait (installation des reallibs, mise à jour de ffmpeg, etc, rien à faire).
Pourtant j'arrive à lire le mkv avec MPlayer OSX
Voici le resultat d'une tentative d'encodage sous ffmpeg :
FFmpeg version CVS, Copyright
Sat Mar 3 00:24:25 CET 2007
Mac OSX universal build for ffmpegX
libavutil version: 49.0.0
libavcodec version: 51.9.0
libavformat version: 50.4.0
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x1549a966
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x1654ae6b
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x114d9b74
[matroska @ 0x4701fc]Ignoring seekhead entry for ID=0x1043a770
[matroska @ 0x4701fc]Unknown entry 0x73a4 in info header
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown track header entry 0x6d80 - ignoring
[matroska @ 0x4701fc]Unknown matroska file header ID 0x1043a770
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
[matroska @ 0x4701fc]FIXME: implement support for BlockDuration
Input #0, matroska, from '/Users/befa/Desktop/video.mkv':
Duration: 01:23:01.3, bitrate: N/A
Stream #0.0, 1000.00 fps(r): Video: 0x0000, 704x400
Stream #0.1: Audio: vorbis, 48000 Hz, stereo
Stream #0.2: Audio: vorbis, 48000 Hz, stereo
Output #0, mp4, to '/Users/befa/Desktop/video.mkv.ff.mp4':
Stream #0.0, 23.98 fps(c): Video: xvid, 704x400, q=2-15, 940 kb/s
Stream #0.1: Audio: mp3, 48000 Hz, stereo, 128 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Unsupported codec (id=72) for input stream #0.0
Le message est clair, il ne comprend pas le codec, et pourtant j'arrive à le lire avec Mplayer.
Pour info le message lors d'une tentative avec Mencoder
power-mac-g4-carte-agp-de-befa:~ befa$ "/Applications/Mencoder OS X.a
Using GNU internationalization
Original domain: messages
Original dirname: /usr/local/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale
MEncoder dev-CVS-030602-20:55-3.1
AltiVec found
Reading /Users/befa/.mplayer/codecs.conf: can't open '/Users/befa/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: parse error at line 64
Using built-in default codecs.conf
File not found: 'frameno.avi'
Failed to open frameno.avi
Reading config file /Users/befa/.mplayer/mencoder: No such file or directory
success: format: 0 data: 0x0 - 0x160BC7F0
Si quelqu'un pouvait me donner une piste je suis preneur.
merci