[FFmpeg-trac] #6058(undetermined:new): cuvid: Transcoding hangs after several files processed

FFmpeg trac at avcodec.org
Thu Jan 5 13:35:53 EET 2017


#6058: cuvid: Transcoding hangs after several files processed
-------------------------------------+-------------------------------------
             Reporter:  slomkowski   |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  nvenc crash  |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by slomkowski):

 It hangs. I see ffmpeg hang just now. It's running under my own program. I
 include the log (using `FFREPORT` env).

 I just ran the same command in console (the already hanged instance is
 still in the background):

 {{{
 /home/rtv/soft/ffmpeg/ffmpeg/ffmpeg -y -loglevel warning -hwaccel_device 0
 -hwaccel cuvid -c:v mpeg2_cuvid -i
 /mnt/rtvprocessing/artifacts/2017-01-05/RV_N24____2017-01-05_09.14__vsn0
 /raw-ts-file.ts -c:v h264_nvenc -rc vbr -movflags +faststart video-
 file.mp4
 }}}

 and it hangs my SSH connection (Ctrl+C, Ctrl+Z doesn't work).

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6058#comment:3>
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