first version of the demuxer. They play ok now. Fix can be disabled
through conditional compiling, so just comment out the #define directive
if it breaks anything (see source).
* Demuxer now honours audio/video ids. Since PVAs only contain one audio
track and one video track by specification, they are vid 0 and aid 0.
This also fixes the "too many audio/video packets in buffer" with
-dump[audio|video].
* substituted longs with off_t's for offsets, so that it should work on
large files.
patch by Matteo Giani <matgiani@ctonet.it>
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7664 b3059339-0415-0410-9bf9-f77b7e298cf2
