Cannot load nvcuda.dll?
Cannot load nvcuda.dll Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Did you set the gpu type correctly? it seems as if you didnt...
if gpu type is correct make sure your custom ffmpeg filters use a supported encoder for your device.
This issue has been automatically marked as stale due to inactivity. It will be closed soon if no further activity occurs.
Bulk-closing old issues due to 2.0 release which should solve most common problems. If your issue remains feel free to create a new ticket or reply in here with updated information.