The good thing with FFmpeg is that you can crop video without necessarily re-encoding. Cropping before playback is the straightforward option that will not necessitate re-encoding. Part II: Use a FFmpeg Alternative to Crop Video - Pavtube Video Converter Ultimate. Jul 26, 2016 Trimming Video with FFMPEG 0. By dmahugh on July 26, 2016 Technology. One of the most common video editing needs is trimming a video — removing extraneous material that was recorded before or after the subject of the video. For example, in a recording of a presentation you might want to trim the beginning so that the speaker’s voice begins.
Hi everyone.
I need to crop a video from all sides (top,left,bottom and right), but there's a different # of pixels i need to crop from each side.
I usually use VideoRedo,however this time the cropping has larger number of pixels and it takes around 10 hours to finish it,which is a bit too long (my CPU is intel i7,btw).
I know ffmpeg can do it with 'crop' filter:
out_w being width,out_h being height, x&y specifying the top left corner.
However i can't figure the correct input in this filter. I need to crop: left:342,top:206,right:286,bottom:176 (this is what i had in VideoRedo window)
I also tried HandBrake,however it also takes up to 10 hours to finish the job