MediaDevices

The mediaDevices API that enables access to input devices such as cameras and microphones, as well as the ability to capture media streams from those devices.

Public method summary

Method	Description	Parameters
getMediaDevices()	Returns the list of available for using media devices
setAudioConstraints(deviceId)	Selects the audio device for the session
setVideoConstraints(deviceId)	Selects the video device for the session
doPreview(constraints)	Returns a preview stream for session
changeMediaDevice(deviceId, type, selector)	Allows the user to change media device	deviceId - id of selected device provided by getMediaDevices() method type - type of device to change. Possible values are: ['camera', 'microphone', 'speaker'] querySelector for video element to replace a stream object