Signed-off-by: Mans Rullgard <mans@mansr.com>

Originally committed as revision 24503 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Google

Originally committed as revision 23192 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22492 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Anton Khirnov, wyskas at gmail dot com

Originally committed as revision 21587 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch sent to mailing list by Taylor Ralph, taylor D ralph A gmail

Originally committed as revision 21491 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18254 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add missing const qualifiers for metadata_conv in AV{In|Out}putFormat.

Originally committed as revision 17671 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16081 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16080 to svn://svn.ffmpeg.org/ffmpeg/trunk

Thanks again Justin !

Originally committed as revision 15146 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14862 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14606 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14430 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by eugeni _dot_ stepanov _at_ gmail.com and myself

Originally committed as revision 11635 to svn://svn.ffmpeg.org/ffmpeg/trunk

From: Diego 'Flameeyes' Pettenò < flameeyes _at_ gmail _dot_ com >

Originally committed as revision 11440 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11352 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11137 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10421 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10200 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9794 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 9704 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9593 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9591 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9217 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by David Conrad  umovimus _at_ gmail.com

Originally committed as revision 9215 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8742 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8707 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8698 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8697 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8696 to svn://svn.ffmpeg.org/ffmpeg/trunk

so that it can be used by other part of the code

Originally committed as revision 8695 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8694 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8693 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8692 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8691 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8677 to svn://svn.ffmpeg.org/ffmpeg/trunk