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OpenELEC Testbuilds for RaspberryPi Part 3 (Kodi 14.0)
(2014-08-04, 14:34)da-anda Wrote: I noticed a higher CPU usage when watching a h264 stream and disabled omxplayer (so using the new newclock4 pipeline). But that's probably because the video info overlay is rendering with 30fps (my default screen refresh rate) instead of 24. Didn't have a console nearby so that I could have checked the real difference via TOP.

omxplayer enabled will always be lower cpu than disabled. Omxplayer effectively runs the scheduling/rendering/audio engine/sink code on the GPU rather than the arm. That will always be true.
omxplayer rendering is not coupled to gui rendering, so you can have OSD updating at ~10fps and video updating at 30fps (or even 60 for deinterlaced).
Currently dvdplayer is coupled, which means cpu is higher due to OSD being forced to render at video framerate.
Logicially this doesn't have to occur (due to OMXRenderer), but needs some work to decouple the video rendering from OSD rendering.
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Messages In This Thread
Re: RE: - by Mafarricos - 2014-06-04, 20:21
Live tv issues again - by pootler - 2014-06-04, 23:29
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by popcornmix - 2014-08-04, 15:46
RE: OpenELEC Testbuilds for RaspberryPi Part 3, - by removed151214 - 2014-08-04, 23:38
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-08-19, 00:11
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-08-21, 20:42
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-22, 22:20
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-22, 22:34
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-22, 22:44
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-23, 01:12
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-23, 23:24
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-25, 01:38
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-01, 18:12
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-01, 18:26
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-05, 01:07
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-11, 03:48
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-11, 04:06
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-11, 11:29


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