[FFmpeg-trac] #10522(undetermined:new): Hangs Windows 10 but not Linux

FFmpeg trac at avcodec.org
Thu Aug 17 00:16:45 EEST 2023


#10522: Hangs Windows 10 but not Linux
-------------------------------------+-------------------------------------
             Reporter:  Viktors      |                     Type:  defect
  Berstis                            |
               Status:  new          |                 Priority:  minor
            Component:               |                  Version:  5.1.3
  undetermined                       |
             Keywords:  windows      |               Blocked By:
  hang                               |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 I am not sure this is a bug or very strange hardware problem.  When I
 create a blank video with audio using Windows 10, it usually hangs the
 machine. When the machine was still at Windows 7 level, it did not hang on
 this. The same command on Linux never hangs. The machine is an Intel i7
 5820k 3.3ghz not overclocked, Nvidia Geforce GT740, 64gb memory, etc.  It
 does not get overheated from this.  All other more difficult ffmpeg runs
 run flawlessly.  I was looking for a way to turn off accelerations to see
 if something particular was causing the problem.  The command is:
 ffmpeg -y -loop 1 -i blank.jpg -i music.wav -vcodec libx264 -r 59.94
 -acodec aac -b:a 384k -t 00:05:00.000 audioonly.m2t
 blank.jpg is just an all black still.  I am using the latest versions of
 ffmpeg, windows and linux (Ubuntu).  Older versions of ffmpeg exhibit the
 same hang. The -t time parameter is usually around 5 minutes and matches
 the length of the music.wav file.  The hang usually happens somewhere in
 the middle of the run.  Sometimes it can do 1 or 2 runs before hanging on
 the 3rd one, but usually hangs on the first run.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10522>
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