Comments (2)
Hi @dvrogozh
Sorry for late.
I tried this on my SKL 3 times, the output is stable. Is any high load thing in your machine? Or did you lock your machine frequency?
thomas@zion:~/projects/yami/tmp/739/libyami-utils$ cat log.txt
0.51;0.01;0.06;14%
0.51;0.03;0.04;14%
0.51;0.02;0.05;14%
0.50;0.02;0.04;14%
0.51;0.02;0.06;15%
0.50;0.04;0.03;14%
0.50;0.03;0.04;14%
0.50;0.02;0.04;14%
0.50;0.02;0.05;14%
0.50;0.03;0.04;14%
0.51;0.03;0.04;14%
0.50;0.03;0.04;14%
0.50;0.03;0.04;14%
0.50;0.02;0.04;14%
0.50;0.02;0.05;14%
0.50;0.03;0.04;14%
0.51;0.03;0.04;15%
0.50;0.04;0.03;14%
0.51;0.03;0.04;14%
0.50;0.03;0.03;14%
0.50;0.03;0.03;14%
0.51;0.03;0.04;14%
0.50;0.04;0.02;14%
0.51;0.03;0.04;14%
0.50;0.02;0.05;14%
0.51;0.03;0.04;14%
0.50;0.02;0.05;14%
0.50;0.02;0.05;14%
0.51;0.03;0.04;14%
0.50;0.03;0.04;14%
0.51;0.04;0.03;14%
0.51;0.04;0.03;14%
0.50;0.04;0.02;14%
0.50;0.01;0.06;14%
0.50;0.04;0.03;14%
0.50;0.04;0.03;14%
0.51;0.03;0.04;15%
0.50;0.03;0.04;14%
0.51;0.04;0.03;14%
0.50;0.03;0.04;14%
from libyami-utils.
hi @dvrogozh ,
I tried some clips little longer. I can find 1% cpu variations . This may introduce by my tmux. I checked cpu usage using top, the tmux will use 0%~1% cpu.
17.87;1.49;0.66;12%
18.03;1.49;0.73;12%
18.14;1.52;0.71;12%
18.21;1.52;0.69;12%
18.19;1.58;0.58;11%
17.91;1.50;0.68;12%
18.15;1.51;0.69;12%
17.97;1.65;0.57;12%
18.07;1.62;0.59;12%
18.10;1.54;0.67;12%
17.94;1.53;0.66;12%
18.00;1.55;0.66;12%
17.93;1.57;0.65;12%
18.26;1.52;0.67;12%
18.12;1.52;0.65;12%
17.89;1.48;0.68;12%
18.15;1.52;0.64;11%
18.19;1.54;0.62;11%
18.17;1.56;0.66;12%
18.00;1.52;0.70;12%
But when we check the frame rate. the variation is below 0.5%
Since we done all decode/encode things on gpu, the cpu usage is not so important. right?
from libyami-utils.
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