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SageTV Beta Test Software Discussion related to BETA Releases of the SageTV application produced by SageTV. Questions, issues, problems, suggestions, etc. regarding SageTV Beta Releases should be posted here.

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  #1  
Old 10-20-2010, 07:25 AM
etk29321 etk29321 is offline
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HD300 placeshifting - cannot get transcoder to use more than one core

I have a dual core CPU in my sage server. When I try to use my HD300 from a remote location such that sage has to transcode the video, I cannot get the sage server to use the full CPU. CPU utilization for the sagetvtranscoder.exe process maxes out at 50% (indicating its only using a single core). This is really annoying as the process maxes out a single core on h264 content and causes extreme jittering as it's unable to keep up.

I have searched the forums and tried setting the xcode num threads manually, but those settings seem to have no effect. I cannot make the transcoder process use the second core.

Does anyone know if I'm missing something, or is this a transcoder bug?
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Old 10-20-2010, 01:52 PM
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tmiranda tmiranda is offline
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I believe the transcoder itself is not multi-threaded. I could be wrong about that of course.
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Sage Server: 8th gen Intel based system w/32GB RAM running Ubuntu Linux, HDHomeRun Prime with cable card for recording. Runs headless. Accessed via RD when necessary. Four HD-300 Extenders.
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