Move parsing of MPEG-PES timestamp to mpeg.h (as an inline function) so itcan easily be reused by other demuxers for formats that encapsulate MPEG-PES.
Originally committed as revision 11451 to svn://svn.ffmpeg.org/ffmpeg/trunk
Add FFMPEG_ prefix to all multiple inclusion guards.
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
split mpeg ps and variants muxer and demuxer, I'll clean more in a few minutes, lpcm freq tab is left static const in mpeg.h for now until we have more code in common
Originally committed as revision 9382 to svn://svn.ffmpeg.org/ffmpeg/trunk