@ superdump
waaaaouu ... good job
@ Andrey
Quote:
Originally posted by Andrey
On low bitrates - definitely.
Inloop filtering produce really unexpected (in good meaning) results.
Still can not do good medium-to-high bitrate (~1Mbit) encode - too blurry. Seems that deblocking must be disabled for such a bitrates...
Will check it...
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SSIM for deblock adapt (beta 2)
source HPII 640*272
~1700 Kbps with XviD q2 default setting
Code:
bitrate 600 800 1000
deblock off 75.26 79.59 83.12
adapt -6 75.46 79.68 83.11
adapt -4 75.46 79.68 83.11
adapt -2 75.47* 79.68 83.11
adapt 0 75.84 79.76* 83.11
adapt 2 76.45 80.21 83.24*
adapt 4 76.96 80.75 83.57
adapt 6 76.71 80.88 83.92
* Deblock activation treshold
Deblock for H264 is "adaptative". For low bitrate (high quant) treshold activation is low and for high bitrate (low quant) treshold activation is high. I think that for very high bitrate deblock is in practice off ...