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SageTV Software Discussion related to the SageTV application produced by SageTV. Questions, issues, problems, suggestions, etc. relating to the SageTV software application should be posted here. (Check the descriptions of the other forums; all hardware related questions go in the Hardware Support forum, etc. And, post in the customizations forum instead if any customizations are active.) |
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#1
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HD-PVR use 720p for PC clients
I changed the output on my DirecTV box from 1080i to 720p. All the annoying stuttering went away after the change.
CPU usage went from 40-50% to 20-30% on an Opteron 185 and 2gb RAM I can fast forward, rewind without any sync issues too. Image quality is still awesome.
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[size=1]-MrD ============= Linux Server 7.1.9 (1)HD300 (1) HD200 (1) HD100 (2) PC Clients Intel Xeon L? 32Gb CetonTV cable card /FIOS Last edited by MrD; 06-28-2008 at 10:44 PM. |
#2
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i'm noticing the same thing here, 720p works great, 1080i gives stutter.
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#3
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This seems to be the result of the PAFF interlacing flags that the HD-PVR is setting. Either the decoder is not handling them correctly, or the HD-PVR is not setting them correctly. It honestly could be either one, as PAFF (and it's bastard step-brother MBAFF) are relatively new on the scene, so their implementation isn't all that ironed out. It would be nice if the HD-PVR had the option to turn it off though, as it would make a LOT of things work much smoother (MVP transcoding and such)
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Buy Fuzzy a beer! (Fuzzy likes beer) unRAID Server: i7-6700, 32GB RAM, Dual 128GB SSD cache and 13TB pool, with SageTVv9, openDCT, Logitech Media Server and Plex Media Server each in Dockers. Sources: HRHR Prime with Charter CableCard. HDHR-US for OTA. Primary Client: HD-300 through XBoxOne in Living Room, Samsung HLT-6189S Other Clients: Mi Box in Master Bedroom, HD-200 in kids room |
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