代码: 全选
ffmpeg -i <input> -vf scale=1280:720,deband -vcodec hevc_nvenc -pix_fmt p010le -preset slow -level 4.1 -cq 18 <output.hevc>
代码: 全选
ffmpeg -hwaccel cuvid -c:v hevc_cuvid -i <input> -vf scale=1280:720,deband -vcodec hevc_nvenc -pix_fmt p010le -preset slow -level 4.1 -cq 18 output.hevc
Stream mapping:
Stream #0:0 -> #0:0 (hevc (hevc_cuvid) -> hevc (hevc_nvenc))
Press [q] to stop, [?] for help
Impossible to convert between the formats supported by the filter 'graph 0 input from stream 0:0' and the filter 'auto_scaler_0'
Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while processing the decoded data for stream #0:0
Conversion failed!
问题出在哪里,求解?.......