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GTX 680/ nvidia 3d Vision 1080P/24 av sync problem

Last response: in Graphics & Displays
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April 23, 2014 10:29:19 AM

I have a GTX 680, a Panasonic 55" Plasma VT30, with an Onkyo 7.1 surround sound system connected via HDMI. Im using Nvidia 3d Vision. When playing a blu ray movie with PowerDVD 14 at 24Hz, the audio av sync is really bad. I was hoping someone can point me in the right direction on how to fix this and make it in sync. 2D movies at 60 HZ play fine.

thanks.
April 24, 2014 3:42:21 AM

Usually there are sync settings in you surround system receiver and in some TVs. Are there any and have you tried them? My Sony surround has a limited option: A/V Sync Y/N My Samsung smart tv will allow me to manually set the sync in increments of 1ms.
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April 24, 2014 10:39:07 AM

theadler said:
Usually there are sync settings in you surround system receiver and in some TVs. Are there any and have you tried them? My Sony surround has a limited option: A/V Sync Y/N My Samsung smart tv will allow me to manually set the sync in increments of 1ms.


Yes, my receiver does have the option to manually adjust the ms in av sync, but the problem only happens when watching a 3D movie on my PC source. 2D is fine, and I don't want to mess up 2D sync as well.
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April 24, 2014 11:06:22 AM

Does the problem happen when connected directly to the tv?
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April 24, 2014 11:31:09 AM

I haven't tried that, but it only happens when the source is coming from my pc Video card and it's a 3D movie. 2D movies play fine from my Pc, and Both 3D and 2D movies play fine on my PS3.
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