Tella

Build me a screen recorder with share pages to replace Tella. Requirements: - A local web page (Node + Express on localhost:4600) using getDisplayMedia + getUserMedia: record screen and webcam together, webcam as a circular overlay in the bottom-left, captured with MediaRecorder to webm. - After recording, a trim step: set in/out points on a simple timeline, preview, then render the final 1080p H.264 MP4 with ffmpeg. - One-click publish: rsync the MP4 to my VPS, where a tiny share app serves /v/<id>, a page with the player, title, and my name. Copy the URL to my clipboard. - Share page extras: a poster frame extracted with ffmpeg for the og:image tag, and a view counter in SQLite. Nothing else on the page. - Keep originals and renders in ~/Recordings/YYYY-MM-DD-<title>/. - No accounts, no telemetry; the share pages are the only public surface. - Out of scope: layout templates, zoom/pan effects, and a team library. Trim only, this is not an editor. - README: browser screen-capture permissions, ffmpeg install, VPS + Caddy snippet for the share domain.