How to use the crop to achieve FFmpeg video filter function to achieve _

Video processing flow filter

 

Filter command

ffmpeg -i input.mp4 -vf corp=in_w-200:in_h-200 -c:v libx264 -c:a copy out.mp4
-i : 指定输入视频
-vf corp=in_w-200:in_h-200 : 指定视频滤镜为corp,参数是宽度和高度都减去200
-c:v : 指定视频编码
-c:a : 指定音频编码

Guess you like

Origin www.cnblogs.com/fandx/p/12122619.html