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  • gst-plugins-badgst-plugins-bad
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  • #1456
Closed
Open
Issue created Nov 09, 2020 by yefeng xu@yefengxx

msdk: encode vp9 with psnr decline

e.g.

cmd-line:

gst-launch-1.0 -vf filesrc location=input num-buffers=300 ! rawvideoparse format=i420 width=352 height=288 framerate=30 ! videoconvert dither=0 ! video/x-raw,format=NV12 ! msdkvp9enc rate-control=cbr hardware=true gop-size=30 num-slices=1 bitrate=1000 ! video/x-vp9 ! matroskamux ! filesink location=output

result:

DETAIL:psnr:expect=[27.0217,32.1303,31.5115,29.6865,34.2209,33.5887]

DETAIL:psnr:expect=[27.0217,32.0074,31.3324,29.6865,33.8021,33.0498]

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