[ffmpeg nvenc]Error occurred: Generic error in an external library

[cherishman2005]

2024-07-21 15:52:28 1721548348 info transcode_d[7877]: [ffmpegLog][613]: [ffmpeg] No capable devices found
2024-07-21 15:52:28 1721548348 info transcode_d[7877]: [ffmpegLog][613]: [ffmpeg] Nvenc unloaded
2024-07-21 15:52:28 1721548348 err transcode_d[7877]: [open_output_file][496]: Cannot open video encoder for stream #0, err:Generic error in an external library
2024-07-21 15:52:28 1721548348 info transcode_d[7877]: [ffmpegLog][613]: [ffmpeg] Calling cu->cuCtxDestroy(hwctx->cuda_ctx)
2024-07-21 15:52:28 1721548348 err transcode_d[7877]: [transcode][243]: Error occurred: Generic error in an external library

[cherishman2005]

• 解决方法

In Settings->Advanced->Video, set Color Format to NV12 and Color Range to Partial.

https://obsproject.com/forum/threads/failed-to-open-nvenc-codec-generic-error-in-an-external-library-i-have-tried-everything.112568/