[FFmpeg-devel] [PATCH 1/2] lavc: add CEA-708 codec id.
pkoshevoy at gmail.com
Mon Mar 17 02:43:20 CET 2014
On 3/16/14, 12:56, Nicolas George wrote:
> 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
I've uploaded atsc-cea-708-dtvcc-and-cea-608.ts to upload.ffmpeg.org.
It's a 60 second clip from an over-the-air broadcast captured with
MythTV in March 2010. It has CEA-708 data including both CEA-608 and
Hope this helps,
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