[FFmpeg-user] [NVIDIA] Video conversion key frame becomes blurred

黑雨天 heiyutian at qq.com
Sat Jun 13 14:55:38 EEST 2020

CPU i5-9400  

ffmpeg -i ss11.mp4 -strict -2  -qscale 0 -intra ss111.mp4
ffmpeg -i ss12.mp4 -strict -2  -qscale 0 -intra ss112.mp4

I converted the mp4 video clips into key frames, using the above hardware and commands, the video became very blurred after the conversion. The video bit rate is very high and should not be the case.

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