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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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Any assumptions made on monitor refresh!? constant lip sync query
I've noticed that when i watch recordings or tv on my projector in its native res.. which is at 50hz.. I need to add an audio offset to get lip sync... +125ms seems to do it... I am pretty sure this isn't needed even perhaps watching the same programming when my monitor is in a more standard mode with a refresh of 60hz i assume possibly more..
The thing is i use powerstrip to get 50hz and special resolution.. i'm pretty sure that windows resolution reports it as 60hz, even tho powerstrip and the actual card is doing it as 60hz.. I wonder if your program recieves this same misinformed frequency which would account for the audio sync differences... Dunno.. just thought i'd ask.. |
#2
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I don't do anything that deals with monitor refresh, but DirectShow most likely does in some way.
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Jeffrey Kardatzke Founder of SageTV |
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