the behaviour of ffserver streaming asf files from disk.

Originally committed as revision 662 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 593 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 547 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 528 to svn://svn.ffmpeg.org/ffmpeg/trunk

  staring at headers of real ASF files. ASFRecorder and avifile were
  other useful sources.

Originally committed as revision 457 to svn://svn.ffmpeg.org/ffmpeg/trunk

- Warnings fixes.

Originally committed as revision 430 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 426 to svn://svn.ffmpeg.org/ffmpeg/trunk

AC3 set avcodec_context->channels to the desired number channels, if the
setting is 0 AC3 decoder will set it to the channels found in the
stream.
- Changed ffmpeg to cope with the new "way" of AC3 decoding.
- ASF muxer now uses Tickers for PTS calculations.

Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk

* grab containes new code

Originally committed as revision 388 to svn://svn.ffmpeg.org/ffmpeg/trunk

(and fix) stream copying. By now force_pts it's just honoured by the MPEG
muxer. ASF could honour this also, but it should be fixed to use Tickers
first.
- MPEG audio decoder exports it's frame size in bytes.
- Hope this fix the floating point exception found in ffserver.

Originally committed as revision 382 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 147 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 139 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 78 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk