[FFmpeg-trac] #2414(avcodec:new): wmv2 decoding bug...
FFmpeg
trac at avcodec.org
Fri Mar 29 10:17:25 CET 2013
#2414: wmv2 decoding bug...
----------------------------------+--------------------------------------
Reporter: kyh96403 | Type: defect
Status: new | Priority: important
Component: avcodec | Version: git-master
Keywords: wmv2 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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FFmpeg's wmv2 decoder make demaged picture at after 00:12:00.
Error message is
I7:3E/
dc overflow- block: 4 qscale: 5//
error while decoding intra block: 4 x 7 (4)
Error at MB: 151
concealing 160 DC, 160 AC, 160 MV errors in I frame
ignoring overflow at 18 0
ignoring overflow at 3 4
ignoring overflow at 3 4
ignoring overflow at 11 4
ignoring overflow at 11 4
ignoring overflow at 11 4
ignoring overflow at 16 7
ignoring overflow at 5 8
ignoring overflow at 16 8
ignoring overflow at 4 9
ignoring overflow at 4 9
ignoring overflow at 4 9
ignoring overflow at 4 9
ignoring overflow at 4 9
ignoring overflow at 1 10
ignoring overflow at 2 10
ignoring overflow at 2 10
ignoring overflow at 12 10
ignoring overflow at 16 10
ignoring overflow at 2 11
ignoring overflow at 16 11
ignoring overflow at 4 12
ignoring overflow at 3 13
ignoring overflow at 16 14
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2414>
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