Failed to start recording

[Jwick1982]

Hello, I am trying to record using the I444 color format as well as using the NVIDIA NVENC AV1 encoder, but keep getting this error. If I switch to NV12 the recording works fine, or if I switch the encoder to something like NVIDIA NVENC HEVC, the recording also works fine.

I am on Windows 11 using a 4090 to record with updated drivers.

This is the line that shows up in the log when the error happens: [jim-nvenc] nv12/p010 not active, falling back to ffmpeg

Log: https://obsproject.com/logs/D5Ch0d2pG8kSAzmk

Thanks for any help.

 

[Jwick1982]

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[R1CH]

NVENC AV1 currently requires NV12 or P010.

 

[Jwick1982]

NVENC AV1 currently requires NV12 or P010.

Thank you. Is that a hardware limitation?

 

[R1CH]

Not sure, but those are the only code paths currently implemented in OBS.