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Looking at your specs I don't think it would be a video decoding issue, you are much more likely to see problems with TV3 if your video decoding is not up to the task. To me it looks more like poor signal strength/quality. While watching a TVNZ program hit the info button (assuming you have an MCE remote) select tuning details and have a look at the signal quality level. I have low signal strength but my signal quality sits at 100% constantly.
Looking at your specs I don't think it would be a video decoding issue, you are much more likely to see problems with TV3 if your video decoding is not up to the task. To me it looks more like poor signal strength/quality.
While watching a TVNZ program hit the info button (assuming you have an MCE remote) select tuning details and have a look at the signal quality level. I have low signal strength but my signal quality sits at 100% constantly.
