Input following command line to ffmpeg flip video horizontally.įfmpeg -i INPUT.mp4 -vf hflip -c:a copy OUTPUT.mp4Īfter you flipped your images in FFmpeg, if you want to make a slideshow video for all your flipped photos, or if you want to add splendid filters to your images and share them to other website like facebook, vimeo, youtube with single click. Use the command line to vertically flip the video.įfmpeg -i INPUT.mp4 -vf vflip -c:a copy OUTPUT.mp4 Step#2: To Flip Video Horizontally It requires a video as input and a sequence of commands to flip vertically and horizontally. Therefore, we won't go through all of its features.įFmpeg contains a 'Transpose' tool that allows you to rotate videos.

However, this post aims to discuss the FFmpeg flip video function only. Part 3: iMyFone Filme – Better and Easier Alternative to FFmpeg for Video FlippingįFmpeg is a sophisticated tool that can handle practically anything with multimedia files.

Part 2: How to Download and Install FFmpeg for Video Flipping In this case I would first crop to 640x268 and then scale to 2048x858.Part 1: How to Flip a Video Using FFmpeg Fast This source is letterboxed scope inside a 640x364 container. Here is a command line example of how I use this functionality: Maybe it would be best to take make sample measurements at intervals (depending on source file length) to keep the analyze time down. It would be useful if dcpomatic used this during analyzing and displayed the results to the user.ĭepending on the source format, it can take som time. I often use the cropdetect filter to figure out how to crop and scale a source file. 0000365: Use ffmpeg cropdetect filter when analyzing source

Ffmpeg filter crop