I have uploaded the "specific" video using ftp. The filename is
beating_bars.ogv. While debugging through producer_avformat.c, i checked
the value of pkt.dts after av_read_frame being called in
producer_get_image. And found that its value is jumping from 0, 1 to
directly to 169. And if i press shift+h, then it goes back to the begining
and plays perfectly ok, and value of pkt.dts increases smoothly from
0,1,2,3, ...
After digging through this phenomena of shift+h, i found that when i am
pressing shft+h, it is calling reopen_video.
- Sujoy
On Fri, Jun 15, 2012 at 6:09 AM, Dan Dennedy <[email protected]> wrote:
> On Tue, Jun 12, 2012 at 11:36 AM, Sujoy Roy <[email protected]> wrote:
> > When i play a "specific" Theora video using melt, it freezes (sort of)
> the
> > melt-screen upto first 190 frames, then it moves as expected. But it
> plays
> > smoothly in ffmpeg or totem player, no freezing; i am on Fedora 16. I
> have
> > downloaded the source code of melt. But there is no text containing
> > "theora" in those files. I guess the video decoding is being handled by
> > libavformat. Any tip about where to dive-in to find the cause of the
> video
> > freezing?
>
> See src/modules/avformat/producer_avformat.c
>
> I am in the middle of a complete overhaul of the seek and sync in that
> piece of code. Likely your file will be affected as well as possibly
> any fix you come up with. If you upload it via anonymous ftp to
> dennedy.org, then I will take a look at it in the midst of checking my
> code changes.
>
> --
> +-DRD-+
>
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