Hello,
j’ai plusieurs soucis avec ffmpeg quand j’essaye de convertir une vidéo en flv.
En effet les mpeg et avi ce convertisse bien, mais sans aucun son ! Donc déjà un bon gros problème, à savoir que je tape cette commande :
ffmpeg -i Flirt.avi -acodec mp3 -ab 96 -ar 22050 -ab 32 -f flv -s 320x240 video20.flv (par exemple)
J’ai bien installé les codecs lame
Et les wmv ne veulent pas se convertir, erreur :
stream3:~/video# ffmpeg -i chantelaviechante.wmv -ar 22050 -ab 32 -f flv -s 320x240 video20.flv
ffmpeg version 0.4.9-pre1, build 4747, Copyright © 2000-2004 Fabrice Bellard
configuration: --build i386-linux --enable-gpl --enable-pp --enable-zlib --enable-vorbis --enable-a52 --enable-dts --disable-debug --prefix=/usr
built on Mar 8 2006 21:32:15, gcc: 3.3.5 (Debian 1:3.3.5-13)
Seems that stream 1 comes from film source: 1000.00 (1000/1) -> 25.00 (25/1)
Input #0, asf, from ‘chantelaviechante.wmv’:
Duration: 00:02:07.5, start: 3.000000, bitrate: 971 kb/s
Stream #0.0: Audio: wmav2, 44100 Hz, stereo, 88 kb/s
Stream #0.1: Video: wmv3, 640x480, 1000.00 fps
Output #0, flv, to ‘video20.flv’:
Stream #0.0: Video: flv, 320x240, 25.00 fps, q=2-31, 200 kb/s
Stream mapping:
Stream #0.1 -> #0.0
[wmv3 @ 0x8364f14]Header: 4DF10201
[wmv3 @ 0x8364f14]Profile 1:
frmrtq_postproc=6, bitrtq_postproc=31
LoopFilter=0, MultiRes=0, FastUVMV=0, Extended MV=0
Rangered=0, VSTransform=0, Overlap=1, SyncMarker=0
DQuant=0, Quantizer mode=0, Max B frames=0
Press [q] to stop encoding
[wmv3 @ 0x8364f14]I frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 34990/109320 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 2, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 33645/27824 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 44113/39888 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 34666/33352 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 42304/37632 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 43739/42264 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 45696/30368 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 37680/40880 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 43518/29720 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 40561/34840 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
[wmv3 @ 0x8364f14]concealing 1200 DC, 1200 AC, 1200 MV errors
[wmv3 @ 0x8364f14]Consumed 37990/34664 bits
[wmv3 @ 0x8364f14]P Frame: QP=7 (+0/2)=0.4 bitrate= 47.5kbits/s
[wmv3 @ 0x8364f14]MB MV Type plane encoding: Imode: 3, Invert: 0
[wmv3 @ 0x8364f14]MB Skip plane encoding: Imode: 5, Invert: 0
Erreur de segmentation
J’ai installé des lib après lecture de plusieurs forums, mais rien n’y fait.
Si quelqu’un pouvait m’aider 
Merci bien