[FFmpeg-trac] #6278(ffmpeg:new): [crash] dshow list_options of video and audio component at the same time

FFmpeg trac at avcodec.org
Thu Mar 30 21:28:33 EEST 2017


#6278: [crash] dshow list_options of video and audio component at the same time
--------------------------------+--------------------------------------
             Reporter:  Djfe    |                     Type:  defect
               Status:  new     |                 Priority:  normal
            Component:  ffmpeg  |                  Version:  git-master
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
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 ffmpeg crashes reproducably on Win10 64bit (education edition)
 if I execute it with:
 ffmpeg -list_options true -f dshow -i video="video-device-name":audio
 ="audio-device-name"

 forwarding only video or audio by themselves doesn't result in a crash,
 but combining them seems to do it every time
 (I haven't checked every combination, but I attached logs of 2 tries; I
 don't know how to create traces on Windows, since the how to bug report
 page only seems to name Linux tools (gdb and valgrind))

 apart from that the output seems to be correct though (first a list of
 video options, then a list of audio options)

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6278>
FFmpeg <https://ffmpeg.org>
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