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K.i.N.G · 30th July 2018, 12:09

I really like x265 but I seem to be unable to get rid of linear smearing/stretching artifacts when there are fast moving objects in a scene.
Is there a specific parameter targeted at improving this, without increasing the bit rate in other areas (those are fine)?

My settings are:
--crf 17 --preset veryslow --profile main10 --level-idc 5 --output-depth 10 --psy-rdoq 4 --aq-mode 3 --qg-size 64 --qcomp 0.7 --subme 5 --master-display "G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(40000000,50)" --colorprim bt2020 --colormatrix bt2020nc --transfer smpte2084 --max-cll "457,179" --hdr --hdr-opt --deblock -1:-1 --no-sao --no-strong-intra-smoothing

example:

30th July 2018, 12:09	#6238 \| Link
K.i.N.G Registered User Join Date: Aug 2009 Posts: 90	I really like x265 but I seem to be unable to get rid of linear smearing/stretching artifacts when there are fast moving objects in a scene. Is there a specific parameter targeted at improving this, without increasing the bit rate in other areas (those are fine)? My settings are: --crf 17 --preset veryslow --profile main10 --level-idc 5 --output-depth 10 --psy-rdoq 4 --aq-mode 3 --qg-size 64 --qcomp 0.7 --subme 5 --master-display "G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(40000000,50)" --colorprim bt2020 --colormatrix bt2020nc --transfer smpte2084 --max-cll "457,179" --hdr --hdr-opt --deblock -1:-1 --no-sao --no-strong-intra-smoothing example: Last edited by K.i.N.G; 30th July 2018 at 12:28.