[vlc-devel] Export ES descriptions through libvlc

Laurent Aimar fenrir at via.ecp.fr
Fri Jan 22 20:37:14 CET 2010


On Fri, Jan 22, 2010, Rafaël Carré wrote:
> I already discussed this on irc and the ML so I'll go to the problems:
> - codec fourcc is not specified, so it could mean anything.
> However "H264" or "h264" are pretty clear, and the application could assume it means mpeg4/avc.
> - In the case of mpga, i'm not sure decoder is allowed to change its input format after the decoder has been opened.
> - While h264 packetizer will set profile/level, x264 and ffmpeg encoders will not although they output h264. This is also true for demuxers outputting h264 and not using the packetizer (like mp4 for instance)
> Until it's fixed, we can't rely on those values and use them elsewhere (in rtp.c:Add() for example)

Path 1 to 4 are ok.


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