[XviD-devel] gmc-quantizer
elcabesa
elcabesa at inwind.it
Sat Feb 15 21:16:01 CET 2003
when using gmc you know where image is moving or zooming. this can be used to
lower quantizer in some area, this could enance visula quality.
le me explain, a camera moving to right make motion compensate move the image
to left , so right MB suffer couse they have not an old image that compensate
them.. you can lower quantizer to them.
zooming out make this problem at all border of image.
if you see the avi that redek has upload to show problem in dark area you can
see that left area of river is not prefect. but if you globally lower quant
the problem is gone away.
maybe that lowering quant at left border would enanche image
bye
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