Crank — Video Scratch

Scratch video back and forth like a DJ on the decks. Turn slow and it stretches; turn fast and it speeds up. Save the motion of your hand as a video, and feel the film.

Like a DJ scratching a turntable, turn the dial to move the video back and forth.

Turn slow and the video and sound stretch out long; turn fast and the speed and pitch rise together.

The speed and direction of your fingertip become the video and the sound. And you can save that motion as a brand-new video.

The feel of winding film by hand is captured in carefully tuned haptics.

■ Scratch with the dial Turn the dial to move the video freely, back and forth. The video and audio speed change naturally with how fast you turn.

■ Keep the performance Save the motion you made on the dial as a single video. Ready to use for Reels, Stories, and short-form content.

■ Cut only what you need Keep a section or cut it out. (Pro)

■ Export in the ratio you want Export your video in square, vertical, or landscape.

Crank isn't only for video scratching.

Check a tennis swing one frame at a time, watch your hands again in a piano performance, or wind dance and workout clips to the exact moment you want.

Skip forward fast, rewind slowly, and move frame by frame — for practice and analysis, too.

■ Privacy Crank never sends your video to an external server. All video processing happens only on your device.