[FFmpeg-devel] Ticket 5012

[Gautam Ramakrishnan]

On Thu, Jul 16, 2020 at 10:10 PM Gautam Ramakrishnan
<gautamramk at gmail.com> wrote:
>
> On Thu, Jul 16, 2020 at 6:26 PM Moritz Barsnick <barsnick at gmx.net> wrote:
> >
> > On Thu, Jul 16, 2020 at 17:10:06 +0530, Gautam Ramakrishnan wrote:
> > > I was going through the bug tracker for a list of bugs associated with
> > > jpeg2000. Looking at issue 5012, is there a good utility for solving
> > > this issue?
> >
> > What do you mean with utility? I suppose you just need to implement
> > JPEG2000 support according to RFC 5371 in libavformat/rtpenc.c, perhaps
> > a modification of libavformat/rtpenc_jpeg.c (but perhaps not, I didn't
> > compare the requirements, JPEG2000 in RTP looks a bit more complex).
> >
> > (In case you're wondering about the issue itself: The error message is
> > old, a modern ffmpeg properly says:
> >   [rtp @ 0xd906c0] Unsupported codec jpeg2000
> >   Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted
> >   Error initializing output stream 0:0 --
> > )
> >
> > Moritz
>
> Thanks Moritz, I'll work on adding this feature.
How could I get access to some stream/file for testing this feature if
I implement this?



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Gautam |