I have an hp dv9535nr laptop with a tv tuner, that is capable of displaying over the air hdtv. When i go to watch tv, i notice that the frames lag pretty badly, and the OTA tv is unwatchable. The laptop is located in a separate room from the main house TV, and the location is near another pc and a window. When I hook it up to a cable connection, or watch a dvd, this problem disappears. This pc has a dedicated video card with 1gb video ram, 2gb ddr2 ram, and dual 5400rpm hard drives. Is there a way to watch OTA (over the air) tv without frame lag? Thanks for your help.
Yeah it's a known problem. What is the name of the video card model that you have? Also try using a different codec other than the default Microsoft MPEG-2 codec (this can be a little difficult; it needs a program called vmcd.exe (NOT SUPPORTED BY MICROSOFT) and an actual separate Mpeg-2 codec installed on your system).
Also, it would be interesting to note if it's all the OTA HD channels that do this, or just those that use 1080 resolution.
A good site that might be able to help you better with this problem iis thegreenbutton.com
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