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<blockquote data-quote="darro" data-source="post: 804489" data-attributes="member: 22908">A few key ones I guess.Getting the resolution right on the screen can help to.&nbsp;&nbsp; I have a LG that does 1080, but when I set the PC to 1080 I could not see the whole desktop, it was like the desktop was set to 110% (I could only see the very top of the task bar as example)I then found the TV had an aspect ratio called something like just scan, that set it to a 0% overscan.&nbsp; I could then get the video and the screen to both work at the correct native resolution.The only other thing is to ensure the codec and your video card supports DXVA to offload all the decoding to the GPU.&nbsp; I am pretty sure the windows dtv-dvd do by default if the card supports it.Check this link <a href="http://wiki.team-mediaportal.com/1_MEDIAPORTAL_1/16_Support/2_FAQ/Stuttering_Playback" target="_blank">Stuttering Playback - MediaPortal Wiki</a>Just remember it is not a reception issue, this is digital.&nbsp; All the tv card is doing is really demuxing a data stream.&nbsp; It either works or does not work.&nbsp; The card does not touch the picture.&nbsp; The PQ comes from the codec, videocard and screen.Just going back to the original post,&nbsp; what software where you using when it was “working fine” other than install MP and StreamedPM where there any other changes?</blockquote>

[QUOTE="darro, post: 804489, member: 22908"] A few key ones I guess. Getting the resolution right on the screen can help to. I have a LG that does 1080, but when I set the PC to 1080 I could not see the whole desktop, it was like the desktop was set to 110% (I could only see the very top of the task bar as example) I then found the TV had an aspect ratio called something like just scan, that set it to a 0% overscan. I could then get the video and the screen to both work at the correct native resolution. The only other thing is to ensure the codec and your video card supports DXVA to offload all the decoding to the GPU. I am pretty sure the windows dtv-dvd do by default if the card supports it. Check this link [url=http://wiki.team-mediaportal.com/1_MEDIAPORTAL_1/16_Support/2_FAQ/Stuttering_Playback]Stuttering Playback - MediaPortal Wiki[/url] Just remember it is not a reception issue, this is digital. All the tv card is doing is really demuxing a data stream. It either works or does not work. The card does not touch the picture. The PQ comes from the codec, videocard and screen. Just going back to the original post, what software where you using when it was “working fine” other than install MP and StreamedPM where there any other changes? [/QUOTE]

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