Ffmpeg: Difference between revisions
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= filters = | = filters = |
Latest revision as of 00:47, 23 July 2021
Tutorials
ffmpeg zero to hero https://ffmpegfromzerotohero.com/
General Usage
conversion/composition
ffmpeg <global-flags> \ <inputfile flags> -i /path/to/file.mov \ <inputfile flags> -i /path/to/file.mov \ <outputfile flags> /path/to/outputfile.movconcatenation
Concat Demuxer (multiple files, same size/format, avoid re-encode).
echo " file /path/fileA.mov file /path/fileB.mov " > /tmp/concat ffmpeg -f concat -i /tmp/concat -c copy output.movffmpeg -codecs # list all codecs ffmpeg -devices # list all devices ffmpeg -demuxers # list all demuxers ffmpeg -formats # list all formats ffmpeg -decoders # list all deocders ffmpeg -encoders # list all encoders ffmpeg -bsfs # list all bit-stream filterstrim video
ffmpeg -i in.mkv -ss 00:00:00 -t 00:01:10 out.mkv
filters
Examples
ffmpeg for format ffmpeg record from usb ffmpeg record window