git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8529 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

set pict_type to I type during init so parsers which dont set it get all i frames, fixes mp3 seeking


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extensions are added to the end of the struct (avoids build issues on 64 bits platform)
add osd extension to be used by mplayer (required by the resent changes in the build system)
breaking the compability, thus bumping minor lavc version number


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8527 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Ian Braithwaite ian .. braithwaite . dk

[Ffmpeg-devel] WMA decoder speedup 2007-03-22 22:56


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Original thread:
Date: Sat, 24 Mar 2007 04:04:53 +0100
Subject: [Ffmpeg-devel] Shorten file playback broken in SVN trunk


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8523 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

check input validity, this prevents a few variables from reachin odd values which might have lead to out of array writes and thus might have been exploitable


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8521 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

increment subminor version due to r8502 and r8504, those revisions make dnxhd and gif decoders in line with libavcodec API

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move eob_reached logic into ff_lzw_decode_tail() which simplifies the code, avoids some checks in the innermost loop and also gets rid of the controversal break while hopefully retaining the last byte in a valid bytestream, invalid bytestreams still can have very significant overread


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dont fail immediately when a somehow broken track is detected, some tracks might be good, fix mi2_vorbis51.mp4

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P.S.  This condition could be also written as if(n==3 || n==(2-dc_pred_dir))


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Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8507 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8506 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Original thread:
Date: Thu, 22 Mar 2007 20:23:08 -0400
Subject: [Ffmpeg-devel] [PATCH] Theora in MKV (GSoC '07 Qualification)


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@8493 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

It seems that it's opt parse bug, it can't process the flags which start by
digit. After change 8x8dct to dct8x8, I can set it without problem. I guess
nobody will use it since it can't work as expected, so the quick fix is change
the option name.

Patch by Limin Wang lance dot lmwang at gmail com


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