https://bugs.kde.org/show_bug.cgi?id=364959
Mauro Carvalho Chehab <mchehab+...@kernel.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #2 from Mauro Carvalho Chehab <mchehab+...@kernel.org> ---
> CPU use at 100% with image pauses shows that it is not used.
When image is paused, there won't be any mpeg decoding. Instead, it will be
writing the stream at the disk. With regards to cpu usage at "x%", never trust
on top to measure the CPU utilization. What the Kernel actually measures is the
amount of time that the task scheduler is busy, e. g. when detects that there's
nothing to do, it sleeps and the CPU "usage" decreases. If you have any process
that is continuously receiving data at a constant rate, and storing it at the
disc, the scheduler will always be busy.
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