#2461: VAAPI mpeg2 decoding crashes
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Reporter: BtbN | Type: defect
Status: new | Priority: normal
Component: avcodec | Version: git-
Keywords: vaapi libva | master
libavcodec mpeg2 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Starting somewhere between ffmpeg-1.1.4 and ffmpeg-1.2 something happend
with the vaapi code in ffmpeg that's causing crashes when decoding mpeg2.
I'm not 100% sure if only mpeg2 is affected, and i'm also not sure what
might be causing this. It Looks like vaapi is not properly initialized, as
the pic param buffer is missing.
A possible backtrace looks like this:
http://bpaste.net/show/rFq5TRFGCp4sh1eYvjnS/
This one is from a vlc git master build. The same happens in XBMC. Both
using latest master ffmpeg/libavcodec.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2461>
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