[FFmpeg-user] Closed Caption Stream

[Celso Junior]

Hello Dave!
Thank you so much!

Regards

2016-05-31 21:16 GMT-03:00 Dave Rice <dave at dericed.com>:

>
> > On May 31, 2016, at 4:01 PM, Celso Junior <celsojr2013 at gmail.com> wrote:
> >
> > Hello everyone!!!
> >
> > I'm doing some R&D about using ffmpeg in a transcoding script, and I got
> > stuck in a serious problem.
> >
> > I must, let's say, transcode a video that has CEA708 Closed Caption embed
> > on it, I tried to search the Web for some info on how to deal with it
> using
> > ffmpeg, since it complains about the stream that contains about it's
> data...
> >
> >    Stream #0:9: Data: none
> >    Metadata:
> >      file_package_umid:
> > 0x060A2B340101010501010D1213B165F558BC5F0403750583B992C8BCC8F4C0BF
> >      file_package_name: Source Package
> >      data_type       : vbi_vanc_smpte_436M
> > Data stream encoding not supported yet (only streamcopy)
> >
> >
> > I  tried to do -map 0:9 with -c:d copy and it just corrupts the file
> > badly...
> >
> > Any thoughts 'bout how to solve it?
>
> AFAIK s436m stream copying is not supported. Please see ticket 726,
> https://trac.ffmpeg.org/ticket/726.
> Dave Rice
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