[FFmpeg-trac] #6431(undetermined:closed): Linux ffmpeg always segfaults using NVIDIA hw decoders/encoders

FFmpeg trac at avcodec.org
Wed May 31 22:59:39 EEST 2017

#6431: Linux ffmpeg always segfaults using NVIDIA hw decoders/encoders
             Reporter:  bubbleguuum  |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  nvidia       |               Resolution:
             Blocking:               |  worksforme
Analyzed by developer:  0            |               Blocked By:
                                     |  Reproduced by developer:  1

Comment (by oromit):

 Depends on what you mean by static build.
 I used the default configuration, which links the libav* libraries
 statically, but I did not make special efforts to have no dynamic
 nvenc/cuvid are not any different in a static vs. a shared build, they
 always load their stuff at runtime via dlopen.

 I tested current master and ffmpeg 3.3.1, so the exact same version you
 can download statically from that site, and it did not crash for me.

 The build seems to be lacking debug symbols, and I can't see any on the
 site either, so I guess we're not getting a trace from that build. I'd
 contact the author of those builds about the issue.

Ticket URL: <https://trac.ffmpeg.org/ticket/6431#comment:5>
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