[FFmpeg-trac] #25(avfilter:new): "Access violation reading location 0x00000000" using yadif/libavfilter on MSVC++

[FFmpeg]

#25: "Access violation reading location 0x00000000" using yadif/libavfilter on
MSVC++
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Reporter:  fpretto  |       Owner:  michael
    Type:  defect   |      Status:  new
Priority:  normal   |   Component:  avfilter
 Version:  git      |  Resolution:
Keywords:           |  Blocked By:
Blocking:           |  Reproduced:  0
Analyzed:  0        |
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Comment (by fpretto):

 Replying to [comment:6 cehoyos]:
 > Please open a new ticket for the assertion you discovered
 > (the command line is most important).
 >

 It's not a problem with ffmpeg.exe, but with the api: maybe it's debatable
 but with src_buffer empty, polling yadif for frames should just return 0
 IMO, not failing. Will create a new ticket later with explanation and
 references to this bug.

 > Does the crash you see (with --enable-sse) happen with ffmpeg (the
 executable)
 > or only with your MSVC application?

 I wasn't able to reproduce with ffmpeg.exe (that's compiled with gcc). I
 think ffmpeg is doing the same thing with filter chains, tough.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/25#comment:7>
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