nonoitall
28th March 2008, 04:02
This is really driving me nuts. I have a clip that I want to crop, scale and encode in FFmpeg and I'm having no success at all. The clip is 320x240 and has 14-pixel black bars on the top and bottom. I want to crop each of those off and then resize the clip to 220x146. So, I tried this out:ffmpeg input -croptop 14 -cropbottom 14 -s 220x146 -vcodec mpeg2video -b 200000 outputLook good? It's not. It appears that the cropping of the top and bottom works okay, but then, rather than scaling the clip to 220x146 like I want it to, it continues to crop the bottom and right sides of the clip to make it 220x146. This seems like it should be so simple. What am I doing wrong?