[FFmpeg-devel] [PATCH] scale_npp: fix passthrough mode

[Yogender Gupta]

The pass through mode is broken, since error is returned when none of the stages is needed. In such a case only 0 should be returned.

Try command line with i/p resolution = o/p resolution to observe the issue.

Sample Command Line : ffmpeg -y -hwaccel cuvid -c:v h264_cuvid -vsync 0 -i amazing_10.mp4 -vf scale_npp=1920:1072 -vcodec h264_nvenc tmp0.mp4 (amazing.mp4 should be 1920x1072 in this case)

Thanks,
Yogender


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