Quote:
Originally Posted by foxyshadis
This brings up a question I forgot to ask some time ago: When you have a run of uncorrelated frames like this, and you don't want to shovel a lot of extra bitrate into them, but don't want them to get all blurry, what can you do? I was thinking, encoder side, reduce deblocking so that it doesn't get too blurry on high quantizer, while selectively keeping high frequency bands for the illusion of a noisy source? (Blurring & blocking are far more noticeable than ringing at times like that, after all.) Without changing the encoder, I don't really know what to do even if I singled the frames out in a zone.
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qcomp will already generally lower the bitrate of complex grainy sections like that.