[Ffmpeg-devel] VC-1 stream handling
Mon Jan 15 17:47:02 CET 2007
On 1/15/07, Nico Sabbi <nsabbi at email.it> wrote:
> Ian Caulfield wrote:
> > Hi,
> > I've been working on adapting FFmpeg to handle VC-1 elementary
> > streams, as
> > well as muxing/demuxing VC-1 in MPEG-PS. I've written the PS
> > muxing/demuxing
> > code, but currently I'm having a problem getting the vc1 codec to
> > handle it,
> > as currently the vc1 codec is set up to work with WVC1 streams in ASF,
> > which
> > have the picture startcodes stripped and the sequence header stored in
> > extradata. I'm just wondering what the best way to handle this would be.
> is there any official stream_type assigned to VC1 for identifying the
> stream in the PSM?
SMPTE (in rp227) specify a stream_type of 0xEA along with a
registration_descriptor with a format of 0x56432D31 - ie. "VC-1"
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