Speed up video free
Make a video play faster; the sound goes with it.
When do you use this?
Useful for making a long recording or a time lapse run faster.
Good to know
Choose 'Speed'. Tested: 2x faster turned 3.96 s into a video of 2.11 s, with sped-up sound. Choice of 1.5x, 2x and 4x. Tested with a short mp4 (4 seconds, 320x240); large files were not tested. According to the developer, there is a memory limit of about 2 GB. In English; first loads an engine of about 31 MB.
Goes well with
Slow down videoMake a video play slower; the sound goes with it.Tool: ffmpeg-webCLITrim videoCut off the start and the end of a video and keep the part you want.Tool: Remotion ConvertCompress videoMake a video smaller in file size so it fits in an email or an upload form.Tool: ffmpeg-webCLI
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