[NUT-devel] Fourcc spec
Baptiste Coudurier
baptiste.coudurier at smartjog.com
Fri Nov 17 10:33:20 CET 2006
Hi
Oded Shimon wrote:
> This specification is normative to demuxers, informative to muxers. It
> does not need to be actively maintained, because it does NOT list all
> legal fourcc's, only the ones noted by the specification. I'd like to
> commit it to nut/docs/fourcc.txt .
>
> - ods15
>
> Demuxers which support the codec listed MUST support the fourcc listed
> here.
> Muxers SHOULD use the fourcc listed here for codecs.
>
> Video:
> "mp4s" MPEG-4 Part 2
NO PLEASE ! "mp4v"
mp4s is used in mov/mp4/3gp to specify data/subs/whatever.
> "h263" H.263
> "h264" MPEG-4 Part 10/H.264
> "snow" Snow
> "drac" Dirac/Schroedinger
> "vc1 " VC-1
>
> Audio:
> "vrbs" Xiph.org Vorbis
> "mp2 " MP2
> "mp3 " MP3
> "ac3 " AC3
> "aac " AAC/MPEG-4 Part 3
> "eac3" EAC3
> "flac" Free Lossless Audio Codec
> "wavp" WavPack
>
Ok but please do not put them in riff.c ;)
--
Baptiste COUDURIER GnuPG Key Id: 0x5C1ABAAA
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