[Bug 753323] mpegts: add support for JPEG 2000 to mpegtsmux and tsdemux

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=753323

--- Comment #130 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
(In reply to Aaron Boxer from comment #129)
> (In reply to Sebastian Dröge (slomo) from comment #127)
> > (In reply to Aaron Boxer from comment #124)
> > 
> > > > (In reply to Aaron Boxer from comment #120)
> > > > 
> > > > > > Is a fixed framerate required, or can it be 0/1 or 0/0?
> > > 
> > > From what I can see, frame rate is fixed, so 0/0 is not allowed. Also,
> > > frame rate of 0 is not allowed according to spec, so 0/1 also not allowed.
> > 
> > So you need to require a framerate in the caps, and it must be higher than
> > 0/1. And this also makes it required that the input is actually fixed
> > framerate.
> > 
> > Seems like a weird requirement for MPEG-TS... are you sure about that? Or
> > maybe the framerate is only an indication, not necessarily to be correct?
> 
> No, not sure. Since timecode box is mandatory, doesn't this rule out
> variable frame rate?

Question is if the timecode box could contain all-zeroes for example. But yes,
if actual timecodes are required...

This seems very unlike MPEG-TS though, fixed-framerate that is.

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