>>87455315ffmpeg -i input.mp4 -vf crop=1000:1080:920:0 output.mp4
What the numbers mean
1000 is the total width (px) of the new video
1080 is the total height (px) of the new video
920 is the horizontal offset (px) from left side
0 is the vertical offset (px) from the top side
The video originally is 1920 x 1080 so after cropping it, we obtain a new video that is 1000x1080 in size. Since the video retains the original height, there is no vertical offset (0). The horizontal offset (920) is added so that the new video is only the right part, not the left part.
