voilà j'ai un mkv avec plusieurs pistes audio et je souhaiterai le demuxer pour garder une piste audio + la piste vidéo. J'utilise donc MMG mais il me mets se message d'erreur:
mkvmerge v1.6.0 ('Ist das so') built on Oct 14 2005 15:22:21
'F:\tt\21.mkv': Using the Matroska demultiplexer.
'F:\tt\21.mkv' track 1: Using the video output module.
At the moment mkvmerge does not support converting from VfW-mode AVC/h.264 tracks to native Matroska-mode AVC/h.264 tracks. You can, however, first import the video track into a MP4 file with e.g. 'MP4Box' (use Google). Then you can use mkvmerge and put the video into a Matroska file.
If you're trying to get AVC/h.264 from an AVI into Matroska then the commands you need to use are:
avi2raw avc.avi raw.264
mp4box -fps 23.976 -add raw.264 avc.mp4
If you really know what you are doing then you can force mkvmerge to put this AVC/h.264 track into a Matroska file even in VfW mode if you add '--engage allow_avc_in_vfw_mode' to the command line. You can do that in mmg with the 'Add command line options' menu entry in the 'Muxing' menu.
de quoi ça vient???