clodal/speed-up-screenrecordings-with-ffmpeg.md

Last active October 3, 2018 03:38

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speed-up-screenrecordings-with-ffmpeg.md

Speed up MacOS Screen Recordings with FFMPEG

Pre-requisites:

MacOS

Instructions

Install ffmpg: brew install ffmpeg. If it fails, go to step 4.
Use ffmpeg to speed up .mov file: ffmpeg -i input.mov -vf "setpts=(PTS-STARTPTS)/30" -crf 18 output.mov
Done!
On fail, try installation with the following, and then return to step 2.

brew install libvpx
brew install ffmpeg --with-libvpx

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