This isn't exactly semantically equivalent, but the field has already been
long abused to mean this, and writing it helps in determining a decent cfr
time base when transcoding from a mkv where the video codec stores none (VP8).

Originally committed as revision 23284 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes aspect ratio calculation for encoding from files with 0/0 stored,
common with ogg/theora

Originally committed as revision 23280 to svn://svn.ffmpeg.org/ffmpeg/trunk

seeks needed for binary search when seeking to a previously seen
location.

Originally committed as revision 23279 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23277 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23276 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23275 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23273 to svn://svn.ffmpeg.org/ffmpeg/trunk

block size mode and info byte.

Originally committed as revision 23272 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23270 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23269 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23268 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23267 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23266 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23265 to svn://svn.ffmpeg.org/ffmpeg/trunk

remain valid. This fixes segfaults for those cases where data copy to
this invalid pointer is attempted.

Originally committed as revision 23264 to svn://svn.ffmpeg.org/ffmpeg/trunk

hexadecimal value.

Originally committed as revision 23262 to svn://svn.ffmpeg.org/ffmpeg/trunk

the input file.

This is required as Nut codec tags are not contained in
ff_codec_bmp_tags.

Originally committed as revision 23260 to svn://svn.ffmpeg.org/ffmpeg/trunk

codec_tag.

Originally committed as revision 23259 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23258 to svn://svn.ffmpeg.org/ffmpeg/trunk

needing an external MD5 command.

Originally committed as revision 23257 to svn://svn.ffmpeg.org/ffmpeg/trunk

readability.

Originally committed as revision 31192 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 23256 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23255 to svn://svn.ffmpeg.org/ffmpeg/trunk

Keep an old ff_ named function for binary compatibility until the
next major bump.

Originally committed as revision 23254 to svn://svn.ffmpeg.org/ffmpeg/trunk

input parameters are not valid.

Originally committed as revision 23253 to svn://svn.ffmpeg.org/ffmpeg/trunk

mapping. Simplify.

Originally committed as revision 23252 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes a regression on Windows introduced by r22769 in which the data read
from the file was not properly zero terminated. The file was read as text,
which caused the \r characters to be suppressed. Since the zero termination
happens at the end of the buffer, and there was one byte less read per line,
this caused the remaining space on the buffer to contain random data.

Originally committed as revision 23251 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23250 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23249 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23248 to svn://svn.ffmpeg.org/ffmpeg/trunk

It's not required for mkv and unsupported in webm

Originally committed as revision 23247 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23246 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by James Zern <jzern at google>

Originally committed as revision 23245 to svn://svn.ffmpeg.org/ffmpeg/trunk

pix_fmt_bps_mov.

The new names are consistent with the predominant FFmpeg style.

Originally committed as revision 23244 to svn://svn.ffmpeg.org/ffmpeg/trunk

Less ugly and more consistent with the FFmpeg predominant style.

Originally committed as revision 23243 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23232 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23231 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Howard Chu, hyc at highlandsun dot com

Originally committed as revision 23210 to svn://svn.ffmpeg.org/ffmpeg/trunk

These codecs in RTP are supported by many players.

Originally committed as revision 23209 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23208 to svn://svn.ffmpeg.org/ffmpeg/trunk