[Clare]

Originally Posted by marcomsousa

you forget --threads=8?

aomenc -v -w 1920 -h 1080 --cpu-used=0 --target-bitrate=1500 --threads=8 --profile=0 --aq-mode=0 --lag-in-frames=25 --auto-alt-ref=1 --tile-columns=4 --row-mt=1 -o test15.webm test1.y4m

This use all CPU.

Tune to you logical cores.

Ooops thanks now it's working.

aomenc --threads=8 --cpu-used=4 --tile-columns=4 --row-mt=1 --passes=2 --pass=2 --bit-depth=10 --input-bit-depth=10 --end-usage=q --cq-level=28 --fpf=Chimera_DCI4k2398p_HDR_P3PQ.log -o Chimera_DCI4k2398p_HDR_P3PQ.ivf Chimera_DCI4k2398p_HDR_P3PQ.y4m

Edit: it bursted on all core for 30 seconds but went back to one core afterwards