Verdict:įFmpeg is the gold standard for media conversion, streaming and processing in general.
But you don't have to use that, and even if you only ever learn -i, that's still probably enough to justify the download. There are a vast number of other commands to specify frames, resolutions, codecs, to define exactly how everything is processed, and that really can get complicated. Of course this is only a fraction of what you need. Using video.mp3 will extract only the soundtrack, or video.gif will save it as an animated GIF.įFmpeg supports a vast number of formats, too, which is why it's the power behind many, perhaps most of the freeware conversion tools around (typically they're just front ends which allow you to specify a file, then pass the results to a local copy of ffmpeg.exe). Need an MPG instead? Just specify video.mpg as the second file name. Look at this:Īs you can probably guess, the -i tells ffmpeg that video.avi is the input file, and it converts that and saves it to video.mp4. Although FFmpeg requires a little work to learn, you can still get productive very quickly. That "command line" will put many people off, and of course it does mean that the program is more difficult to use than a GUI converter.
FFmpeg is an astonishingly powerful open source command line tool for converting, streaming and recording audio and video.
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