Patch by Nick Brereton

Originally committed as revision 24554 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24553 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24552 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24551 to svn://svn.ffmpeg.org/ffmpeg/trunk

Non-matching lists start with ! instead of the usual ^ in shell
patterns.

Originally committed as revision 24550 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24549 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24548 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24547 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24546 to svn://svn.ffmpeg.org/ffmpeg/trunk

protocol list, restore alphabetical order.

Originally committed as revision 24545 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24544 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24543 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24542 to svn://svn.ffmpeg.org/ffmpeg/trunk

failures in PPC and ARM.

Originally committed as revision 24541 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Alexander Kojevnikov, alexander kojevnikov com

Originally committed as revision 24540 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Alexander Kojevnikov, alexander kojevnikov com

Originally committed as revision 24539 to svn://svn.ffmpeg.org/ffmpeg/trunk

The extensions field was initialised first to "cavs", then to "avs".
The name "cavs" is kept since this is used for the format elsewhere
and "avs" is already used for avisynth files.

Originally committed as revision 24538 to svn://svn.ffmpeg.org/ffmpeg/trunk

This can avoid segfaults in some cases.

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 24537 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24536 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24533 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24532 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24531 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24530 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24529 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24528 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24527 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24526 to svn://svn.ffmpeg.org/ffmpeg/trunk

r24518.

Originally committed as revision 24525 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_parse_video_rate(). Simplify.

Originally committed as revision 24524 to svn://svn.ffmpeg.org/ffmpeg/trunk

num and den. Simplify.

Originally committed as revision 24523 to svn://svn.ffmpeg.org/ffmpeg/trunk

more consistent with the function names.

Originally committed as revision 24522 to svn://svn.ffmpeg.org/ffmpeg/trunk

AVERROR(EINVAL) rather than -1 in case of unsuccess.

Originally committed as revision 24521 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24520 to svn://svn.ffmpeg.org/ffmpeg/trunk

generate the pc files.

Originally committed as revision 24519 to svn://svn.ffmpeg.org/ffmpeg/trunk

in favor of the newly added corresponding functions
av_parse_video_size() and av_parse_video_rate() defined in
libavcore/parseutils.h.

This change also adds a linking-time dependency of libavcodec and of
libavfilter on libavcore.

Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24517 to svn://svn.ffmpeg.org/ffmpeg/trunk

use if(!something) {return error;} success;, which needs less indenting.

Originally committed as revision 24516 to svn://svn.ffmpeg.org/ffmpeg/trunk

should help in making mmst a little more userfriendly, or at least debuggable.
Also use helpful error return values instead of -1.

Originally committed as revision 24515 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24514 to svn://svn.ffmpeg.org/ffmpeg/trunk

5-10% faster or more on Phenom, Athlon 64, and some others.
Helps some on pre-SSSE3 Intel chips as well, but not as much.

Originally committed as revision 24513 to svn://svn.ffmpeg.org/ffmpeg/trunk