Replay It - Video Delay Tool

Replay It puts your camera on a delay, so a swing, a serve or a routine plays back on screen seconds after it happens. No buttons to press, no phone to pass around, nobody standing behind a tripod. Perform, turn around, watch yourself. When you want a closer look, record the session and open it in Analysis: slow it to a tenth of speed, step through it a frame at a time, draw on the picture and measure the angle of a joint. Works on any laptop or Chromebook with a camera. THE DELAY - Anything from real time up to 60 seconds - Up to four screens at once, each on its own delay, so you can see the same movement at 3, 6 and 10 seconds behind - Mirror the picture, zoom in, go fullscreen - Use any connected camera or capture device - Optional countdown before recording, so there's time to get into position THE ANALYSIS - Play from 0.1x to 2x, or step one frame at a time - Scrub bar with a filmstrip to find the moment quickly - Draw freehand, point things out with arrows, measure angles in degrees - Mark the start and end of a movement to read how long it took - Zoom to 4x and mirror the video while your drawings stay put - Put a second video beside the first on one timeline to compare before and after - Export the clip as MP4 to keep, send or upload - Keyboard shortcuts throughout: space to play, comma and full stop to step YOUR FOOTAGE STAYS ON YOUR MACHINE Nothing is uploaded. Clips live in the tab while you review them and are only kept if you export them yourself. The delay needs no internet connection at all, which matters in a sports hall with no signal. WHO IT'S FOR PE teachers, sports coaches, dance and gymnastics instructors, swim schools, physiotherapists, and anyone learning a physical skill who wants to see what they just did. GETTING STARTED Sign in with your email address, no password to remember. New accounts start with a 7-day free trial, then $4.99 a month or $29.99 a year. Students and team members can join a session with a 6-character code and need no account. Visit replayitapp.com for more info and support.