Commit graph

157 commits

Author SHA1 Message Date
Sebastian Dröge
1483997207 videodecoder: Add support for subclasses to configure the buffer pool 2012-04-24 22:35:29 +02:00
Sebastian Dröge
a8c40a658c video: Some porting bugfixes 2012-04-24 21:32:08 +02:00
Sebastian Dröge
b945c01549 videodecoder: Add minimal support for buffer pools 2012-04-24 20:04:48 +02:00
Sebastian Dröge
63563e3d5e videodecoder: Require to chain up to the parent classes event functions 2012-04-24 19:51:30 +02:00
Sebastian Dröge
f7bc9cc5ba video: Initial port of video base classes and related things to 0.11 2012-04-24 19:35:24 +02:00
Edward Hervey
a744c98985 videodecoder: Detect buffers inputted with DTS
Some container formats (like AVI) set DTS on the buffers instead of
PTS.
We detect this by:
* detecting if input timestamps are non-increasing
* detecting if the order the frames come out is the same as the order
  they were inputted (meaning the implementation is reordering frames).

If the decoder reorders frames, but input buffer timestamps were not
reordered, that means the buffers has DTS and not PTS as their timestamp.
If this is the case, we use set the PTS of the outgoing frames in the
same order as they were given to the decoder.

This fixes the issue for any decoder using this base class (yay).
2012-04-24 17:03:40 +02:00
Edward Hervey
f6cfd763e4 video: Base classes for video decoders and encoders 2012-04-24 17:03:40 +02:00