Crashed ffmpeg...

[kingcrimsonster]

Question:
NVEncC.exe" --check-features
...
RC Modes 63 (CQP, CBR, CBRHQ, VBR, VBRHQ)
...
In the Hybrid Encoding mode available

Constant Quality

This is CQP?

Constant Quantizer

This is CRF? This mode should not be supported NVEnc? Should he be removed from the list?

[Selur]

CQP = constant quantizer
CBR = constant bitrate (not supported by NVEncC)
CBRHQ = constant bitrate higher-quality (this is named 'constant bitrate' in Hybrid)
VBR = variable bitrate

This mode should not be supported NVEnc?

According to 'RC Modes 63 (CQP, CBR, CBRHQ, VBR, VBRHQ)' CQP is supported

Should he be removed from the list?

since it's supported: No

Cu Selur

[kingcrimsonster]

This is mistake:

CQP = constant quantizer
CBR = constant bitrate (not supported by NVEncC)
CBRHQ = constant bitrate higher-quality (this is named 'constant bitrate' in Hybrid)
VBR = variable bitrate

What mode does this last point

constant quality

correspond to?

[Selur]

constant quality <> QVBR <> "--vbr 0 --vbr-quality <float>"
see: https://github.com/rigaya/NVEnc/blob/mas...de-options

Cu Selur