[FFmpeg-trac] #5735(undetermined:new): CPU usage increases over time (possibly caused by loudnorm)

FFmpeg trac at avcodec.org
Tue Jul 26 20:17:08 EEST 2016


#5735: CPU usage increases over time (possibly caused by loudnorm)
-------------------------------------+-------------------------------------
             Reporter:  yatahaze     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  loudnorm     |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by yatahaze):

 - Disabling the loudnorm filter fixes the CPU issue, so I believe that is
 the component at fault.
 - CPU usage seems to raise by 1% every 10 minutes (or maybe a bit less)
 - I have a graph of before/after loudnorm:
 [[Image(http://puu.sh/qfdHr/2009c29e8e.png)]]
 - I will attempt with a non-network input next.

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Ticket URL: <https://trac.ffmpeg.org/ticket/5735#comment:3>
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