{ "info": { "name": "MediaStream Recording", "subsection_number": null, "subsection_name": null, "url": "https://www.w3.org/TR/mediastream-recording/" }, "features": [ "MediaRecorder.prototype.pause", "MediaRecorder.prototype.requestData", "MediaRecorder.prototype.resume", "MediaRecorder.prototype.start", "MediaRecorder.prototype.stop", "MediaStream.prototype.getAudioTracks", "MediaStream.prototype.getTracks", "MediaStream.prototype.getVideoTracks", "MediaStreamTrack.prototype.applyConstraints", "MediaStreamTrack.prototype.stop" ] }