[FFmpeg-trac] #6824(ffmpeg:new): high cpu during no progress

[FFmpeg]

#6824: high cpu during no progress
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             Reporter:  ronag   |                     Type:  defect
               Status:  new     |                 Priority:  normal
            Component:  ffmpeg  |                  Version:  git-master
             Keywords:  http    |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
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 Summary of the bug:

 I've a situation where I'm running ffmpeg. However, it is making no
 progress since the HTTP request is stalled. Even though it is making no
 progress and getting new data FFMPEG is still using 50% cpu. What could be
 causing this?

 Does the HTTP have some kind of live polling loop which is taking cpu?

 How to reproduce:
 {{{
 % ffmpeg -hide_banner -nostdin -i
 http://storage:8000/file/LytbBlT5~8pCwR.gif -c copy -f null -
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/6824>
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