[Bug 785092] 20xH264 Video Decode Render-less CPU Usage spike up to ~70% with flag sync=false

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Jul 19 02:47:40 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=785092

--- Comment #2 from Peng.Chen <peng.c.chen at intel.com> ---
yes, you are right. And I have a patch to enhance this multiple channel
encoding usage and fix this issue. I am appreciate that you could help me to
review it. In my test, CPU usage could drop to 10% with nearly the same FPS for
each channel. But for 1 channel, fps drop from 900+ to 500+, and CPU usage drop
from 14% to 7% on my platform

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