[FFmpeg-devel] [PATCH 1/2] lavc: add CEA-708 codec id.

[Nicolas George]

Le primidi 21 ventôse, an CCXXII, Reimar Döffinger a écrit :
> Not "or", "and". IIRC they _must_ contain a EIA-608 compatibility stream
> which will be used for output e.g. to older devices. Newer/more advanced
> ones will use the alternate data that can do more advanced effects etc.

Thanks for the explanation. Do we have samples where the "alternate data" is
present?

> Also I don't think this is new, I believe wtv CC streams contain both
> parts as well, the 2-byte packages are the 608 compatibility, the rest the
> 708 content.

Reading the code, I believe that the WTV demuxer tags that as
AV_CODEC_ID_EIA_608. Does that mean I can use that codec id and not add a
new one? Do we have a WTV sample for that?

Regards,

-- 
  Nicolas George
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