Replay buffer: save the last 30 seconds

Keep the last moments ready, and save them with a key when something great happens.

Turn on Replay in the Controls panel. flint keeps the last 30 seconds (change it in Settings) of what's on screen, with sound. When something great happens, press Save: an MP4 of those seconds downloads at once.

Give it a hotkey or a Stream Deck key with the Save replay action in Controls. Needs Chrome, Edge or Safari 17+.

Related guides

• Recording: Save what's on screen to a video file, while live or not.
• Controls: hotkeys, buttons and triggers: Make a key, Stream Deck button, MIDI pad, chat command or Twitch event do things.

Open the studio: flint is a free streaming studio in your browser.