Having some difficulties getting nvenc working with my nVidia 1650. libx265 does work. Hoping for some direction. I've verified that my container has: Extra Parameters: --runtime=nvidia Container Variable: NVIDIA_VISIBLE_DEVICES=all Container Variable: NVIDIA_DRIVER_CAPABILITIES=compute,video,utility Running: Latest nVidia drivers: 610.43.02 docker exec x265-butler nvidia-smi -L (on the host) nvidia-smi (on the host) ffmpeg -encoders | grep nvenc (inside container) Diagnostics -> Encoders I read elsewhere online that nVidia was deprecating driver support for "1000 series" cards and that the open source driver was a good work-around, so I'm currently running nVidia OpenSource Driver: 595.80 with no change in the error.