[FFmpeg-devel] [PATCH] lavf: add textdata virtual demuxer and demuxer

Stefano Sabatini stefasab at gmail.com
Thu May 19 19:29:40 CEST 2016

On date Thursday 2016-05-19 19:18:02 +0200, Moritz Barsnick encoded:
> On Thu, May 19, 2016 at 18:45:22 +0200, Stefano Sabatini wrote:
> > [FFmpeg-devel] [PATCH] lavf: add textdata virtual demuxer and demuxer
> demuxer and *muxer* !?

Sure, locally fixed.

> > +Store a data stream to an output file:
> > + at example
> > +ffmpeg -i INPUT -codec copy -map 0 -an -vn data.fftd

> Would this mean it could also dump timed_id3 to fftd, or would that not
> work because timed_id3 cannot be demuxed yet? (I will just try, I don't
> have the time right now though.)

Something like this should work:
ffmpeg -i INPUT -codec copy -map 0 -an -vn data.fftd

Then you can reinject the data to another output. This is a bit
limited, because you will have to specify the type of input when
reading with the fftd demuxer (as alternative: we store the codec id
and the codec configuration someway in the fftd bytestream).
FFmpeg = Fiendish & Fast Murdering Peaceless Eccentric Gem

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