[mythtv-users] Cannot max out CPU usage on HLS transcode
Chris Pinkham
cpinkham at bc2va.org
Wed Oct 17 04:57:53 UTC 2012
* On Mon Oct 15, 2012 at 12:24:57PM -0400, Raymond Wagner wrote:
> Something else to consider, what options are you encoding with? It could
> very well be possible you are bottle-necked on single-threaded decoding
> of the recording, and your encoders are just sitting there idle waiting
> for data to operate on.
This would be my first guess. I put the decoding in its own thread, but
it's still fairly easy to starve the encoders since the lib264 is
configured to use up to 8 slices if the HTTPLiveStreamThreads setting is
set up to 8.
--
Chris
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