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WebRTC MediaStream Recording: Codecs, Bitrates & Zero-Install Capture

Screen capture tools often require bulky desktop installations or inject unwanted promotional watermarks. Modern browser APIs enable high-definition screen recording with system audio natively.

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Under the Hood: The Screen Capture API (getDisplayMedia)

This tool utilizes the W3C `navigator.mediaDevices.getDisplayMedia()` standard. Your operating system prompts you to select a specific window, screen, or browser tab. The resulting video track is captured in real-time by a `MediaRecorder` instance into WebM / MP4 video containers with zero external server transmission.

Frequently Asked Questions

Are my screen recordings stored on your servers? +

No. The video recording streams directly into your browser's local memory and is downloaded straight to your local hard drive.

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