The structure is largely based on the trellis encoder in adpcm.c.

Originally committed as revision 25866 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25865 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes PCR drift due to accumulating TS_PACKET_SIZE*8*90000LL/ts->mux_rate each packet, due to rounding errors when mux_rate does not evenly divide 135360000.
This patch also increases the PCR precision to 27 MHz from 90 kHz and takes the location of the PCR data into account (+11 bytes according to the spec).

Originally committed as revision 25864 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25863 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25862 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_image_fill_linesizes().

Originally committed as revision 25861 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25860 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by avcoder, ffmpeg gmail

Originally committed as revision 25859 to svn://svn.ffmpeg.org/ffmpeg/trunk

Wraparound in ssd is mainly avoided by subtracting the ssd of the
best node from all the others once it has grown large enough.

If using very large trellis sizes (e.g. -trellis 15), the frontier
is so large that the difference between the best and the worst is
large enough to cause wraparound, even if the ssd of the best one
is subtracted regularly.

When using -trellis 10 on a 30 second sample, this causes only a slight
slowdown, from 61 to 64 seconds.

Originally committed as revision 25858 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25857 to svn://svn.ffmpeg.org/ffmpeg/trunk

Make it accept the frei0r=filtername=params as alternative to
frei0r=filtername:params.

Originally committed as revision 25856 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25855 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows to use the @xref{} command for the HTML output.

Originally committed as revision 25854 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Andrew Wason, rectalogic rectalogic com

Originally committed as revision 25853 to svn://svn.ffmpeg.org/ffmpeg/trunk

data packets before the first complete one.
Patch by Aaron Colwell [acolwell chromium org].

Originally committed as revision 25846 to svn://svn.ffmpeg.org/ffmpeg/trunk

This reverts snprintf->av_d2str part of r20840.
With it, track number is exported as a float, which is not
desirable.

Originally committed as revision 25845 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25844 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25843 to svn://svn.ffmpeg.org/ffmpeg/trunk

This includes a revert of r25840

Originally committed as revision 25842 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue #2392.

Originally committed as revision 25841 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25840 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25839 to svn://svn.ffmpeg.org/ffmpeg/trunk

headers.

Originally committed as revision 25838 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25837 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25836 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25835 to svn://svn.ffmpeg.org/ffmpeg/trunk

This works at least for some people testing it.

Patch by Anssi Hannula, anssi d hannula a iki fi

Originally committed as revision 25834 to svn://svn.ffmpeg.org/ffmpeg/trunk

complete frame does not start at position 0.

Originally committed as revision 25833 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25832 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Anatoly Nenashev, anatoly d nenashev a ovsoft d ru

Originally committed as revision 25831 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25830 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25829 to svn://svn.ffmpeg.org/ffmpeg/trunk

Compute the outpicref PTS in start_frame(), since it is required for
comparing that value with the value of the overpicref.

Originally committed as revision 25828 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25827 to svn://svn.ffmpeg.org/ffmpeg/trunk

it can be referenced outside defaults.c.

Originally committed as revision 25826 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25825 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25824 to svn://svn.ffmpeg.org/ffmpeg/trunk

yet have it, this can happen if the pes stream contain data but no pes header
has been encoutered yet.
Patch by Stephen D'Angelo, SDAngelo at evertz dot com.

Originally committed as revision 25823 to svn://svn.ffmpeg.org/ffmpeg/trunk

based on patch by Stephen D'Angelo, SDAngelo at evertz dot com.

Originally committed as revision 25822 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 25821 to svn://svn.ffmpeg.org/ffmpeg/trunk