[FFmpeg-trac] #8491(avformat:new): Memory utilization increases infinitely with mp4 muxing

FFmpeg trac at avcodec.org
Wed Jan 22 16:24:46 EET 2020


#8491: Memory utilization increases infinitely with mp4 muxing
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             Reporter:  olpipi      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  mov         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by cehoyos):

 Replying to [ticket:8491 olpipi]:

 > If I try to mux into flv container (-f flv "out.flv"), I don't observe
 this issue.

 They are different, it is a property of mov (mp4) output that it needs to
 allocate memory to record the track clusters, this is increasing over
 time.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8491#comment:5>
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