[FFmpeg-devel] Willing to join !
muken.the.vfrmaniac at gmail.com
Thu Jan 31 16:54:56 CET 2013
2013/1/31 compn <tempn at twmi.rr.com>
> easy - https://ffmpeg.org/trac/ffmpeg/ticket/2099
> does mp4 support these codecs?
MP4 doesn't support these codecs. (these are in ObjectTypeIndcation list at
mp4ra, but the encapsulation is NOT defined.)
But ISO Base Media (14496-12) does.
Encapsulation of DTS in ISO Base Media is defined and the specification is
Encapsulation of TrueHD in ISO Base Media is defined and the specification
MP4 and M4V are different things.
M4V is Apple-ish MP4 container format which doesn't require Object
Descriptor and BIFS for presentation.
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