The read-only RTCRtpTransceiver
interface's mid
property specifies the negotiated media ID (mid
) which the local and remote peers have agreed upon to uniquely identify the stream's pairing of sender and receiver.
Syntax
var mediaID = RTCRtpTransceiver.mid;
Value
A DOMString
which uniquely identifies the pairing of source and destination of the transceiver's stream. Its value is taken from the media ID of the SDP m-line. This value is null
if negotiation has not completed.
Specifications
Specification | Status | Comment |
---|---|---|
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCRtpTransceiver.mid' in that specification. |
Candidate Recommendation |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
mid | Chrome Full support 69 | Edge No support No | Firefox Full support 59 | IE No support No | Opera No support No | Safari Full support Yes | WebView Android Full support 69 | Chrome Android Full support 69 | Firefox Android Full support 59 | Opera Android No support No | Safari iOS Full support Yes | Samsung Internet Android Full support 10.0 |
Legend
- Full support
- Full support
- No support
- No support