web api instance property
HTMLMediaElement: sinkId property
Secure context
The sinkId read-only property of the HTMLMediaElement interface returns a string that is the unique ID of the device to be used for playing audio output.
This ID should be one of the deviceId values returned from enumerateDevices().
If the user agent default device is being used, it returns an empty string.
Value
A string indicating the current audio output device, or the empty string if the default user agent output device is being used.
Security requirements
Access to the property is subject to the following constraints:
- The property must be called in a secure context.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.