[FFmpeg-trac] #3208(undetermined:open): Very long CPU-bound loop with -fflags +genpts and -vsync cfr

[FFmpeg]

#3208: Very long CPU-bound loop with -fflags +genpts and -vsync cfr
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             Reporter:  lelegard     |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  regression   |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  1
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Comment (by cehoyos):

 Reproducible with the following commands:
 {{{
 $ ffmpeg -f lavfi -i testsrc -f s16le -i /dev/zero -t 3600 -bf 2 -acodec
 ac3 out.avi
 $ ffmpeg -vsync cfr -fflags +genpts -i out.avi -vn -f null -
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/3208#comment:4>
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