[Bug 796478] avfvideosrc Consuming Too much CPU

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Jun 5 07:48:46 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=796478

--- Comment #5 from Prafulla Kumar Singh <prafulla at algorythma.com> ---
ADFGTECHs-MacBook-Pro-2:~ prafullasingh$ ps
  PID TTY           TIME CMD
11007 ttys001    0:00.02 -bash
11013 ttys001    0:05.78 gst-launch-1.0 avfvideosrc ! fakesink -v
11016 ttys002    0:00.02 -bash
10691 ttys003    0:00.04 -bash
10992 ttys003    0:14.12 ffplay rtmp://192.168.11.210/live/livestream2
ADFGTECHs-MacBook-Pro-2:~ prafullasingh$ ps -p 11013 -o %cpu,%mem
 %CPU %MEM
 12.2  0.5


Above are the result you were seeking. Apologies for the delay.

Also, I am able to reduce CPU use to ~50% if I use Appsrc and push camera
images with 20 fps.

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