of sub_id, this allows detecting when that information is not available and
just decode everything.
In addition extradata is required for many codecs and thus in contrast to
sub_id generally already passed on by any programs using libav*.
Also ask for a sample if we encounter a stream with multiple/changing IDs.

Originally committed as revision 24238 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24186 to svn://svn.ffmpeg.org/ffmpeg/trunk

Avoid a compile-time dependency of the pad filter on libavcodec.

Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk

The display definition segment is used to properly display SD DVB subtitles in
HD video streams.

Originally committed as revision 23626 to svn://svn.ffmpeg.org/ffmpeg/trunk

is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoders instead of as small as possible.
This avoids completely unnecessary issues with e.g. libswscale.

Originally committed as revision 19673 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19550 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Janne Grunau <j?nne-f?mpeg@jannau?net>.

Originally committed as revision 19432 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk

netgem's changeset.

Originally committed as revision 18477 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16416 to svn://svn.ffmpeg.org/ffmpeg/trunk

when the size of AVSubtitleRect changes.

Originally committed as revision 16412 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13485 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13484 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk

I have underestimated this a little, and these are just some ...

Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11159 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11067 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11066 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11064 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11063 to svn://svn.ffmpeg.org/ffmpeg/trunk

(32/64/128 would crash at least due to 1<<depth allocation later,
and no i do not have a sample file)

Originally committed as revision 11062 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9999 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Ian Caulfield: /ian caulfield gmail com/

Originally committed as revision 9716 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8906 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8393 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Steve Lhomme, slhomme divxcorp com

Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

problems in the DVD decoder (the palette entries were being read
back-to-front, and the timing conversions were slighly off)
patch by (Ian Caulfield: imc25, cam ac uk)

Originally committed as revision 4520 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4448 to svn://svn.ffmpeg.org/ffmpeg/trunk