Quote:
Originally posted by SirDavidGuy
Why does Q-Pel amplify the DCT error? I don't know much about it, technically. Is the interpolation technique defined in the standard, the stream, or chosen at encode time?
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I don't know, but every mpeg4 codec has this issue, so it's the standard's fault. Even halfpel does this, just to a lesser extent. So the integer transforms definetaly help here.