Media & Capture

Capture live camera and microphone streams.

Capture a tab, window or the whole screen.

Record audio/video streams to files.

Pop videos out into a floating always-on-top window.

A floating window with arbitrary HTML content.

Integrate with OS media controls and lock-screen UI.

Detect QR codes and barcodes in images or camera frames.

Text-to-speech with system voices.

Speech-to-text from the microphone.

Synthesize, process and analyze audio in real time.

Low-level access to hardware video/audio encoders and decoders.