Originally committed as revision 25801 to svn://svn.ffmpeg.org/ffmpeg/trunk

aspect ratio.

Originally committed as revision 25800 to svn://svn.ffmpeg.org/ffmpeg/trunk

fix crash in ffprobe.

Originally committed as revision 25799 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix issue #2269.
Interpolate pts for the second frame when using field output mode.

Originally committed as revision 25798 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25797 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Mark Goodman [mark goodman gmail com] with some modifications by me.

Originally committed as revision 25796 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25795 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25794 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25793 to svn://svn.ffmpeg.org/ffmpeg/trunk

The new implementation is more compact, more correct and doesn't hurt
the eyes.

Originally committed as revision 25792 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25791 to svn://svn.ffmpeg.org/ffmpeg/trunk

so extend decoder to output only one channel for it.

This fixes issue 2368.

Originally committed as revision 25790 to svn://svn.ffmpeg.org/ffmpeg/trunk

This also allows to remove a linking dependency of libavfilter on
libavcodec.

Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk

const char *avcodec_get_channel_name(int channel_id)

which was never implemented.

Originally committed as revision 25788 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25787 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25786 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25785 to svn://svn.ffmpeg.org/ffmpeg/trunk

adopting Baptiste variant which is simpler and faster.

Originally committed as revision 25784 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25783 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25782 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25781 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25780 to svn://svn.ffmpeg.org/ffmpeg/trunk

gamma correction.

Originally committed as revision 25779 to svn://svn.ffmpeg.org/ffmpeg/trunk

PaletteControl.
This also fixes playback of some files with ffplay (images were
corrupted for a short time after a palette change).

Originally committed as revision 25778 to svn://svn.ffmpeg.org/ffmpeg/trunk

to allow palette handling without using PaletteControl.

Originally committed as revision 25777 to svn://svn.ffmpeg.org/ffmpeg/trunk

palette and video data packets to get rid of PaletteControl.

Originally committed as revision 25776 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes the wording consistent with how people usually talk about heaps.

Originally committed as revision 25775 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25774 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25773 to svn://svn.ffmpeg.org/ffmpeg/trunk

This increases the PSNR slightly (about 0.1 dB) for trellis sizes
below 8, and gives equal PSNR for sizes above that.

Originally committed as revision 25769 to svn://svn.ffmpeg.org/ffmpeg/trunk

This lowers the run time from 158 to 21 seconds, for -trellis 8
with a 30 second sample on my machine.

This requires 64 KB additional memory.

Originally committed as revision 25768 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25767 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25766 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25765 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25764 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25763 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25762 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25761 to svn://svn.ffmpeg.org/ffmpeg/trunk

Only works via HDMI.

Patch by Anssi Hannula (anssi d hannula a iki d fi), based on some work
by myself.

Originally committed as revision 25760 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25759 to svn://svn.ffmpeg.org/ffmpeg/trunk