Vorbis and AC3 ~3x faster.

Parts by Naotoshi Nojiri, naonoj gmail

Originally committed as revision 19806 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19805 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19804 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19803 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by roundup user shinya, tesutosan hotmail

Originally committed as revision 19802 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue1292

Originally committed as revision 19801 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 29665 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

already must be properly 0-terminated strings. Unlike strncpy it
cannot be used on raw data read from a file.

Originally committed as revision 19800 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19799 to svn://svn.ffmpeg.org/ffmpeg/trunk

shorter.

Patch by Maksym Veremeyenko, verem m1stereo tv

Originally committed as revision 19798 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Maksym Veremeyenko, verem m1stereo tv

Originally committed as revision 19797 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19796 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19795 to svn://svn.ffmpeg.org/ffmpeg/trunk

themselves, get_bits does not do anything in that regard.

Originally committed as revision 19794 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19793 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19792 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 29654 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

At the moment, duration is mainly set from the metadata packet. If that is not
available, the fallback is checking the low 24 bits of the last packet. This is
not enough for files over 4,6 hours in length, so read all 32 bits instead.
patch by Martin Storsjö, martin martin st

Originally committed as revision 19791 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19790 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makes no difference for gcc but at least icc can put them in .rodata then.

Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19788 to svn://svn.ffmpeg.org/ffmpeg/trunk

.data section.

Originally committed as revision 19787 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19786 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19785 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19784 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19783 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19782 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19781 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19780 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19779 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19778 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19777 to svn://svn.ffmpeg.org/ffmpeg/trunk

parameters.

Originally committed as revision 19776 to svn://svn.ffmpeg.org/ffmpeg/trunk

parameters.

Originally committed as revision 29652 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 29651 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.

Originally committed as revision 19775 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.

Originally committed as revision 29650 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

in xan_wc3_output_pixel_run and xan_wc3_copy_pixel_run

Originally committed as revision 19774 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19773 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19772 to svn://svn.ffmpeg.org/ffmpeg/trunk