r/shutterencoder•
winspirit

Bad parameters range for AMD AV1 CQ format

Bug found

Using the AMD AMF Encoder hardware accelerator for encoding to AV1 , the Constant Quality must be in the range of 0 to 200, The current range in shutterencoder is 0-51. So, for the ffmpeg parameters like "-c:v av1_amf -rc 0 -qp_i %value% -qp_p %value% ", the %value% must be in the range of 0 to 200.

Posted Dec 7, 2025, 10:42 PM UTC

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