[FFmpeg-trac] #6824(ffmpeg:new): high cpu during no progress
FFmpeg
trac at avcodec.org
Thu Nov 9 21:06:58 EET 2017
#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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