[FFmpeg-devel] [PATCH] mpegts demuxer gives bogus data after seeking

[Wolfram Gloger]

Hi,

> This patch won't work if user uses AVSEEK_FLAG_BYTE which does not call
> read_seek. Seek detection must be added in mpegts_read_frame, and if
> seek is detected flush must be done.

That is indeed true, there is another such case in
av_estimate_timings_from_pts(), which seeks at the end.

However, that would incur an url_ftell() for every packet read,
which I would rather avoid.  OTOH, it may be already there..

It would perhaps better be solved by the ongoing seek-API redesign,
where _every_ seek should go through a demuxer callback, no?

Regards,
Wolfram.