fix duplicate frames bug?

Originally committed as revision 2031 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2030 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2029 to svn://svn.ffmpeg.org/ffmpeg/trunk

needed to detect some files produced by pvr-250/350 capture cards.
- Adds AC3 audio support to the mpegts demuxer, and makes it a little more
tolerant of bad files.
patch by (Isaac Richards <ijr at po dot cwru dot edu>)

Originally committed as revision 2028 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoding mode

Originally committed as revision 2027 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2026 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2025 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk

FFmpeg & evaluating performance on the PowerPC Architecture HOWTO by (Romain Dolbeau <dolbeau at irisa dot fr>)

Originally committed as revision 2023 to svn://svn.ffmpeg.org/ffmpeg/trunk

    PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless
    code around
2) make the PPC perf stuff a configure option
3) make put_pixels16_altivec a bit faster by unrolling the loop by 4
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)

Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2021 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2020 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2019 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2018 to svn://svn.ffmpeg.org/ffmpeg/trunk

Optimized simple idct for arm by Frederic 'dilb' Boulay <dilb@handhelds.org>. Currently licensed under the GPLv2, but the author allowed to license it under the LGPL, feel free to change

Originally committed as revision 2017 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2016 to svn://svn.ffmpeg.org/ffmpeg/trunk

merge U and V statistics, 33% reduction in memory requirement, compression rate better for some files worse for others, worst compression rate loss 0.05%

Originally committed as revision 2015 to svn://svn.ffmpeg.org/ffmpeg/trunk

with minor fix by me

Originally committed as revision 2014 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2013 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2012 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2011 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2010 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2009 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2008 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2007 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2006 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2005 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2003 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2002 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2001 to svn://svn.ffmpeg.org/ffmpeg/trunk

20% less memory needed for 8bit AC state (worst compression rate loss was 0.2%, all other files had <=0.1% loss)

Originally committed as revision 2000 to svn://svn.ffmpeg.org/ffmpeg/trunk

moved the tables into header files (and applied the 'static' patch). Nick: why do you like mergeing tables and code into one file, so making it unusable big?

Originally committed as revision 1999 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reading 1-char per read() is the less intrusive way to fix the behaviour I observed.
Not a nice fix, but the client requests shouldn't steal so much bandwidth
*** fix for find_rtp_session_with_url.
Note that mplayer send one PLAY request per stream, I don't know if this should be handled
more gracefully
patch by (Giancarlo Formicuccia <ilsensine at inwind dot it>)

Originally committed as revision 1998 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1997 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1996 to svn://svn.ffmpeg.org/ffmpeg/trunk

+ mpegtsenc.c compile fix by me

Originally committed as revision 1995 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1994 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1993 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1992 to svn://svn.ffmpeg.org/ffmpeg/trunk