this will make mp3 frames 4 bytes smaller, it will not give you binary identical mp3 files, but it will give you mp3 files which decode to binary identical output
this will only work in containers providing at least packet size, sample_rate and number of channels
bugreports about mp3 files for which this fails are welcome
and this is experimental (dont expect compatibility and dont even expect to be able to decompress what you compressed, hell dont even expect this to work without editing the source a little)

Originally committed as revision 6958 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6957 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6956 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6955 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20816 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 6954 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6953 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6952 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6951 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6950 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6949 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6948 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6947 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6946 to svn://svn.ffmpeg.org/ffmpeg/trunk

    Patch by Brian Brice bbrice at newtek dot com

Originally committed as revision 6945 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6944 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6943 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6942 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6941 to svn://svn.ffmpeg.org/ffmpeg/trunk

tabs removed by me
VOL vs. VOP check fixed by me

Originally committed as revision 6940 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6939 to svn://svn.ffmpeg.org/ffmpeg/trunk

out of tree builds from a source dir with spaces is impossible
due to how make handles vpath

Originally committed as revision 6938 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Steve Lhomme % slhomme A divxcorp P com %
Orginal thread:
Date: Nov 6, 2006 5:58 PM
Subject: Re: [Ffmpeg-devel] [Bad news]: MPEG Seek has failed to work in FFmpeg SVN

Originally committed as revision 6937 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Ryan Martell % rdm4 A martellventures P com %
Original thread:
Date: Nov 6, 2006 8:56 PM
Subject: [Ffmpeg-devel] [PATCH] H.264 via RTP

Originally committed as revision 6936 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Víctor Paesa, wzrlpy arsystel com

Originally committed as revision 6935 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6934 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6933 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6932 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6931 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6930 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Victor Paesa % wzrlpy A arsystel P com %
Original thread:
Date: Jul 30, 2006 12:28 AM
Subject: [Ffmpeg-devel] [PATCH] Add moving images feature to imlib2 vhook

Originally committed as revision 6929 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Nigel Pearson % nigel A ind P tansu P com P au %
Original thread:
Date: Nov 6, 2006 10:43 PM
Subject: [Ffmpeg-devel] [PATCH] swscale uses /nop, illegal for old versions of GAS

Originally committed as revision 20740 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 6928 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6927 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6926 to svn://svn.ffmpeg.org/ffmpeg/trunk

And don't need to memset(0) the no more used priv_data.

Originally committed as revision 6925 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Steve Lhomme % slhomme A divxcorp P com %
Original thread:
Date: Mon, 06 Nov 2006 19:22:14 +0100
Subject: [Ffmpeg-devel] [PATCH] Matroska block duration support

Originally committed as revision 6924 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Steve Lhomme % slhomme A divxcorp P com %
Original thread:
Date: Mon, 06 Nov 2006 21:20:14 +0100
Subject: [Ffmpeg-devel] [PATCH] Matroska known/unknown codec

Originally committed as revision 6923 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Steve Lhomme % slhomme A divxcorp P com %
Original thread:
Date: Mon, 06 Nov 2006 21:28:52 +0100
Subject: [Ffmpeg-devel] [PATCH] Matroska FPS info

Originally committed as revision 6922 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Ryan Martell % rdm4 A martellventures P com %
Original thread:
Date: Nov 6, 2006 6:39 PM
Subject: [Ffmpeg-devel] [PATCH] RTP/Get Duration of file (for seeking in stream)

Originally committed as revision 6921 to svn://svn.ffmpeg.org/ffmpeg/trunk