You can speed up or slow down a video on an Android with a third-party app — there's no built-in feature on Android that lets you alter video speed.
To speed up videos on Vimeo, you can use the "Speed controls" menu that's available on certain embedded videos.
Announced today at VidSummit in Dallas, TX, Eddie AI (the AI assistant video editor, which we’ve covered in the past and is quickly becoming a lightning rod name in the non-generative side of AI video ...