Let Claude actually watch a video or reel — downloads it, extracts timestamped frames, and produces a timestamped transcript, then reads the frames as images. Activates when the user shares a video/reel/short URL or local video file and asks what's in it, what someone said, to summarize it, find a moment, pull quotes, critique visuals, or extract on-screen text. Works with YouTube, TikTok, Instagram reels, X, Loom, and local .mp4/.mov/.mkv/.webm files.