[FFmpeg-devel] Captions SCC

Soft Works softworkz at hotmail.com
Fri Feb 7 21:56:58 EET 2025


> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> Devlist Archive
> Sent: Friday, February 7, 2025 8:52 PM
> To: FFmpeg development discussions and patches <ffmpeg-
> devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] Captions SCC
> 
> >
> > Unfortunately, there's no bug which could be "fixed".
> > For a proper solution, a CEA-608 ENcoder is required.
> > And more - like already said.
> 
> 
> Is a CEA-608 encoder actually required for a frame rate change, or is
> it
> possible to just redistribute the packets of the 608 stream in a
> manner
> that does not involve loss or reordering of data?  

As far as I understand, this is about professional public 
television broadcast, which needs to meet the regulations
and work on any TV set out there.
So even when you fiddle something together that works on some
software players - you're still not done (and you would
have nothing achieved at all).

sw


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