improve mpeg4-es detection by rejecting streams with reserved startcodes (fixes 11-i_need_your_love-daw.mp3 detected as mpeg4)

Originally committed as revision 8923 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8805 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

on CONFIG_AC3_DEMUXER.

Originally committed as revision 8741 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8739 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 8550 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8441 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7896 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7887 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7841 to svn://svn.ffmpeg.org/ffmpeg/trunk

tabs removed by me
VOL vs. VOP check fixed by me

Originally committed as revision 6940 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6774 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6728 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

dont be too picky about timestampsbeing wrong if the destination container is without timestamps and raw of the raw video / raw audio sort

Originally committed as revision 5961 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5485 to svn://svn.ffmpeg.org/ffmpeg/trunk

used with "-acodec copy" to either copy a flac file verbatim or extract
the raw flac from an ogg-flac file.

Originally committed as revision 5368 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5352 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5146 to svn://svn.ffmpeg.org/ffmpeg/trunk

if we see one

Originally committed as revision 5089 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4970 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4955 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4938 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4932 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4923 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4671 to svn://svn.ffmpeg.org/ffmpeg/trunk

in libavformat to allow building (de)coders and (de)muxers independently at
some point + support for this option in configure.

Originally committed as revision 4611 to svn://svn.ffmpeg.org/ffmpeg/trunk

changing AVCodecContext codec -> *codec in AVStream so additions to AVCodecContext dont randomize AVStream and break binary compatibility

Originally committed as revision 4453 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4431 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4421 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4314 to svn://svn.ffmpeg.org/ffmpeg/trunk

a few more common extensions for rawvideo detection

Originally committed as revision 4192 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4186 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk