How to add slow motion effect to video
Slow motion is a cool video effect, if you want to make some special slow motion video for your YouTube channel, here is a step by step guide will show you how to add slow motion to video, easy to …
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How to use iMovie to rotate videos
Sometimes you may record videos with your phone and you want to rotate the video. And here is a step by step guide will show you how to use iMovie to rotate the videos, the tutorial is easy to understand, …