The getContributingSources()
method of the RTCRtpReceiver
interface returns an array of RTCRtpContributingSource
instances, each corresponding to one CSRC (contributing source) identifier received by the current RTCRtpReceiver
in the last ten seconds.
Syntax
var rtcRtpContributingSources = rtcRtpReceiver.getContributingSources()
Parameters
None.
Return value
An array of RTCRtpContributingSource
instances. Each instance describes one of the contributing sources that provided data to the incoming stream in the past ten seconds.
Specifications
Specification | Status | Comment |
---|---|---|
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'getContributingSources()' in that specification. |
Candidate Recommendation | Initial definition. |
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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
getContributingSources | Chrome Full support 59 | Edge Full support 12 | Firefox Full support 59 | IE No support No | Opera Full support 46 | Safari ? | WebView Android Full support 59 | Chrome Android Full support 59 | Firefox Android
Full support
59
| Opera Android Full support 43 | Safari iOS ? | Samsung Internet Android Full support 7.0 |
Audio tracks supported | Chrome Full support 59 | Edge Full support 12 | Firefox Full support 59 | IE No support No | Opera Full support 46 | Safari ? | WebView Android Full support 59 | Chrome Android Full support 59 | Firefox Android
Full support
59
| Opera Android Full support 43 | Safari iOS ? | Samsung Internet Android Full support 7.0 |
Video tracks supported | Chrome Full support 73 | Edge Full support ≤79 | Firefox Full support 68 | IE No support No | Opera ? | Safari ? | WebView Android Full support 73 | Chrome Android Full support 73 | Firefox Android
Full support
68
| Opera Android ? | Safari iOS ? | Samsung Internet Android Full support 11.0 |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- User must explicitly enable this feature.
- User must explicitly enable this feature.