[FFmpeg-trac] #9697(undetermined:new): ffmpeg4 have isuss dash getting higher cpu each hour

FFmpeg trac at avcodec.org
Thu Mar 24 00:51:19 EET 2022


#9697: ffmpeg4 have isuss dash getting higher cpu each hour
-------------------------------------+-------------------------------------
             Reporter:  Youssef      |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:  4.4.1
  undetermined                       |
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  1            |
-------------------------------------+-------------------------------------
 ffmpeg Version 4 have problem with mpd to restream it cpu became after
 each hour higher, there any solution for it ??

 here command ffmpeg :

 ffmpeg -re -i https://demo.unified-streaming.com/k8s/live/live-low-
 latency.isml/.mpd -c:v copy -c:a copy -sn -shortest -strict -2
 -max_muxing_queue_size 400

 i mean this mpd demo test is live when i restream it , cpu pid ffmpeg
 start 2.0 % after 1 hour be 4.0 % and each hour became higher for exmple
 13 hours uptime stream became pid ffmpeg cpu 80 %, and there just copy to
 copy not transcoder that is strange only mpd protocol, i hope you
 understood what i mean !
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9697>
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