![]() FFmpeg can capture video and audio on your system and stream it over a network. It is a command-line tool that helps to perform tasks around a video file by entering commands. ![]() mp4 You can set the width or height to -1 in order to let ffmpeg resize the video keeping the aspect ratio. Most useful in setting up a CBR encode: ffmpeg -i myfile. The dimensions and offset of the crop must be in the format crop=w:h:x:y. Some of the uses of FFmpeg are: Video Compress Audio Compress Video Cut Video Rotate Video Crop Extract Picture from Video Extract Sound from Video Change Video Resolution Adding filters to videos Creating fast… CPU (decoded ffmpeg video frame) -> CPU (decoded video frame in shm) -> IPC -> CPU (SW rendering of video frame) With in-place decoding we can transform: 'CPU (decoded ffmpeg video frame) -> CPU (decoded video frame in shm)' to just one step 'CPU (decoded ffmpeg video frame in shm)' The commands above were tested using ffmpeg 0. When starting off, it will be paramount on you to determine the right values for your cropping filter. I am afraid I can not provide the version I used back then. This is possible with any player worth using. ![]() Mp4 -vf crop=640:272:0:46 cropped_TheGoodTheBadAndTheUgly.
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