FFmpeg is indeed a powerful video encoder/decoder tool¹. It operates in the command line, as opposed to using a GUI. Command line is that black window you find by typing [windows+r], …

Feb 14, 2020 · I really want to get more into video/audio encoding and decoding, and I’ve heard that ffmpeg is a good tool, but I can’t find any good tutorials for it. Does anyone know a good …

Get a recent ffmpeg Go to the FFmpeg Download page and get a build there. There are options for Linux, OS X, and Windows. Or you can follow one of the FFmpeg Compile Guides. …

Sep 12, 2017 · I used the command ffmpeg -i inputfile -r 25 outputfile which worked perfectly with a webm,matroska input and resulted in an h264, matroska output utilizing encoder: …

I tried to cut the video using the start and end time of the video by using the following command: ffmpeg -ss 00:00:03 -t 00:00:08 -i movie.mp4 -acodec copy -vcodec copy -async 1 cut.mp4 By …

Jun 10, 2015 · I combine bash, ffmpeg, sed to write to a file only the basic metadata information that interests me: file type and name, title (s), video-, audio- and subtitlestreams details.

Apr 22, 2016 · Doing ffmpeg -i input.mp4 output.mp4 didn't fix it, but converting to avi did, showing thumbnail and correct resolution. Instead of avi we can change the codec with -c:v mpeg4 to …

Jun 9, 2012 · Hi I need to extract frames from videos using ffmpeg.. Is there a faster way to do it than this: ffmpeg -i file.mpg -r 1/1 $filename%03d.jpg ?

Aug 13, 2012 · Ancient ffmpeg builds used -croptop, -cropbottom, -cropleft, -cropright options instead of the crop filter. If this is the case for you then get a modern ffmpeg.

The formats and codecs supported by your build of ffmpeg can vary due the version, how it was compiled, and if any external libraries, such as libx264, were supported during compilation.