That doesn't look like it produces constant quality encodes, which is what I am after in vp9. I don't want a bitrate of 320, and I don't want constrained quality, either.
I tried
Code:
--cq-level=33 --target-bitrate=0
with pretty horrible results.
Then I tried with
Code:
--cq-level=33 --target-bitrate=0 --end-usage=3
and the encoder crashed.