Sudden Video Playback issues

[jediraverz]

So I have had SageTv for about a month now and ive been using it with virtually no issues, until today. I went to watch a video in my media center folder and I get sound but no picture. I have not changed any settings recently nor have i changed codec packs or anything. I did install spyware doctor but I dont know if that has anything to do with it. I messed with the settings a little to narrow down the problem and when I change the video render from VMR9 to overlay or default the everything works and I get picture and audio but the picture looks like crap. Any Suggestions?

[flavius]

Do you have a system restore point to go back to?

[jediraverz]

okay figured out what it was. I didnt want to restore so went to the directory where my Codec pack was installed and reset the setting (which i never mess with anyway) to the default. I then went back to SageTv and loaded a video in windowed mode, up popped a menu asking to use FFD show and I chose Not to use it and low and behold the video played with my Nvidia PureVideo decoder perfectly. So Somehow it got changed to use ffd show i guess and was not working properly. But now all is well!