{
  "api": {
    "RTCPeerConnection": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection",
        "spec_url": "https://w3c.github.io/webrtc-pc/#interface-definition",
        "tags": [
          "web-features:webrtc"
        ],
        "support": {
          "chrome": [
            {
              "version_added": "56"
            },
            {
              "prefix": "webkit",
              "version_added": "23"
            }
          ],
          "chrome_android": "mirror",
          "edge": [
            {
              "version_added": "15"
            },
            {
              "prefix": "webkit",
              "version_added": "15"
            }
          ],
          "firefox": [
            {
              "version_added": "44"
            },
            {
              "prefix": "moz",
              "version_added": "22"
            }
          ],
          "firefox_android": [
            {
              "version_added": "44"
            },
            {
              "prefix": "moz",
              "version_added": "24"
            }
          ],
          "oculus": "mirror",
          "opera": "mirror",
          "opera_android": "mirror",
          "safari": {
            "version_added": "11"
          },
          "safari_ios": "mirror",
          "samsunginternet_android": "mirror",
          "webview_android": "mirror",
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "RTCPeerConnection": {
        "__compat": {
          "description": "`RTCPeerConnection()` constructor",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/RTCPeerConnection",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": [
              {
                "version_added": "56",
                "notes": "Before Chrome 63, the default value for the `configuration.rtcpMuxPolicy` parameter is `&quot;negotiate&quot;` instead of `&quot;required&quot;`."
              },
              {
                "prefix": "webkit",
                "version_added": "23"
              }
            ],
            "chrome_android": "mirror",
            "edge": [
              {
                "version_added": "15"
              },
              {
                "prefix": "webkit",
                "version_added": "15"
              }
            ],
            "firefox": [
              {
                "version_added": "44"
              },
              {
                "prefix": "moz",
                "version_added": "22"
              }
            ],
            "firefox_android": [
              {
                "version_added": "44"
              },
              {
                "prefix": "moz",
                "version_added": "24"
              }
            ],
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "configuration_bundlePolicy_parameter": {
          "__compat": {
            "description": "`configuration.bundlePolicy` parameter",
            "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcconfiguration-bundlepolicy",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "42"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": {
                "version_added": "7.0"
              },
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "configuration_certificates_parameter": {
          "__compat": {
            "description": "`configuration.certificates` parameter",
            "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcconfiguration-certificates",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "12.1"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": {
                "version_added": "7.0"
              },
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "configuration_iceCandidatePoolSize_parameter": {
          "__compat": {
            "description": "`configuration.iceCandidatePoolSize` parameter",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "59"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": false
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": {
                "version_added": "44"
              },
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "configuration_iceServers_parameter": {
          "__compat": {
            "description": "`configuration.iceServers` parameter",
            "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcconfiguration-iceservers",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "45"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "22"
              },
              "firefox_android": {
                "version_added": "24"
              },
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          },
          "credential_parameter": {
            "__compat": {
              "description": "`configuration.iceServers.credential` parameter",
              "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtciceserver-credential",
              "tags": [
                "web-features:webrtc"
              ],
              "support": {
                "chrome": {
                  "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                  "version_added": "22"
                },
                "firefox_android": {
                  "version_added": "24"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "11"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": {
                  "version_added": false
                },
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "credentialType_parameter": {
            "__compat": {
              "description": "`configuration.iceServers.credentialType` parameter",
              "support": {
                "chrome": {
                  "version_added": false
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                  "version_added": "47"
                },
                "firefox_android": "mirror",
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": false,
                "deprecated": true
              }
            }
          },
          "url_parameter": {
            "__compat": {
              "description": "`configuration.iceServers.url` parameter",
              "support": {
                "chrome": {
                  "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                  "version_added": "22"
                },
                "firefox_android": {
                  "version_added": "24"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": false
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": {
                  "version_added": false
                },
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": true
              }
            }
          },
          "urls_parameter": {
            "__compat": {
              "description": "`configuration.iceServers.urls` parameter",
              "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtciceserver-urls",
              "tags": [
                "web-features:webrtc"
              ],
              "support": {
                "chrome": {
                  "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                  "version_added": "37"
                },
                "firefox_android": "mirror",
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "11"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": {
                  "version_added": false
                },
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          },
          "username_parameter": {
            "__compat": {
              "description": "`configuration.iceServers.username` parameter",
              "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtciceserver-username",
              "tags": [
                "web-features:webrtc"
              ],
              "support": {
                "chrome": {
                  "version_added": "45"
                },
                "chrome_android": "mirror",
                "edge": "mirror",
                "firefox": {
                  "version_added": "23"
                },
                "firefox_android": {
                  "version_added": "24"
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                  "version_added": "11"
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": {
                  "version_added": false
                },
                "webview_ios": "mirror"
              },
              "status": {
                "experimental": false,
                "standard_track": true,
                "deprecated": false
              }
            }
          }
        },
        "configuration_iceTransportPolicy_parameter": {
          "__compat": {
            "description": "`configuration.iceTransportPolicy` parameter",
            "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcconfiguration-icetransportpolicy",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": [
                {
                  "version_added": "56"
                },
                {
                  "alternative_name": "iceTransports",
                  "version_added": "38"
                }
              ],
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "42"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": {
                "version_added": "44"
              },
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "configuration_peerIdentity_parameter": {
          "__compat": {
            "description": "`configuration.peerIdentity` parameter",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": false
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "32"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "configuration_rtcpMuxPolicy_parameter": {
          "__compat": {
            "description": "`configuration.rtcpMuxPolicy` parameter",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "57",
                "notes": "Default for `rtcpMuxPolicy` is `require`"
              },
              "chrome_android": {
                "version_added": "57"
              },
              "edge": "mirror",
              "firefox": {
                "version_added": false
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": {
                "version_added": "44"
              },
              "safari": {
                "version_added": "12.1"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "addIceCandidate": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/addIceCandidate",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-addicecandidate",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22",
              "notes": "Starting in Firefox 68, the `candidate` parameter is optional when calling `addIceCandidate()`. A `null` value for `candidate` indicates no more candidates will be sent, while an empty `candidate` string indicates that no more candidates will be sent for the current generation of candidates."
            },
            "firefox_android": {
              "version_added": "24",
              "notes": "Starting in Firefox 68, the `candidate` parameter is optional when calling `addIceCandidate()`. A `null` value for `candidate` indicates no more candidates will be sent, while an empty `candidate` string indicates that no more candidates will be sent for the current generation of candidates."
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "returns_promise": {
          "__compat": {
            "description": "Returns a `Promise`",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "50"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "37"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "addStream": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/addStream",
          "support": {
            "chrome": {
              "version_added": "24",
              "impl_url": "https://crbug.com/40508568"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "11",
              "version_removed": "12"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "1.5"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "addstream_event": {
        "__compat": {
          "description": "`addstream` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/addstream_event",
          "support": {
            "chrome": {
              "version_added": "24",
              "impl_url": "https://crbug.com/40508568"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "1.5"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "addTrack": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/addTrack",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-addtrack",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "64"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "addTransceiver": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/addTransceiver",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-addtransceiver",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "69"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "59"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "init_direction_parameter": {
          "__compat": {
            "description": "`init.direction` parameter",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "69"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "59"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "init_sendEncodings_parameter": {
          "__compat": {
            "description": "`init.sendEncodings` parameter",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "69"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "110"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "14.1"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
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              "chrome": {
                "version_added": "88"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "118"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "getStats": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/getStats",
          "spec_url": "https://w3c.github.io/webrtc-pc/#widl-RTCPeerConnection-getStats-Promise-RTCStatsReport--MediaStreamTrack-selector",
          "tags": [
            "web-features:webrtc-stats"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "27"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "returns_promise": {
          "__compat": {
            "description": "Returns a `Promise`",
            "tags": [
              "web-features:webrtc-stats"
            ],
            "support": {
              "chrome": {
                "version_added": "58"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "37"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "selector_parameter": {
          "__compat": {
            "description": "`selector` parameter",
            "tags": [
              "web-features:webrtc-stats"
            ],
            "support": {
              "chrome": {
                "version_added": "67"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "27"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "getTransceivers": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/getTransceivers",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-gettranseceivers",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "69"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "59"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "79"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "stopped_transceivers_removed": {
          "__compat": {
            "description": "Stopped transcievers not returned",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "88"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "118"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": false
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "icecandidate_event": {
        "__compat": {
          "description": "`icecandidate` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/icecandidate_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-onicecandidate",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "icecandidateerror_event": {
        "__compat": {
          "description": "`icecandidateerror` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/icecandidateerror_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-onicecandidateerror",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "77"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false,
              "impl_url": "https://bugzil.la/1561441"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "iceConnectionState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/iceConnectionState",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-ice-connection-state",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "26"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "24"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "iceconnectionstatechange_event": {
        "__compat": {
          "description": "`iceconnectionstatechange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/iceconnectionstatechange_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-oniceconnectionstatechange",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "28"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "24"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "iceGatheringState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/iceGatheringState",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-ice-gathering-state",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "25"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "icegatheringstatechange_event": {
        "__compat": {
          "description": "`icegatheringstatechange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/icegatheringstatechange_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-onicegatheringstatechange",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "59"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "idpLoginUrl": {
        "__compat": {
          "spec_url": "https://w3c.github.io/webrtc-identity/#dom-rtcpeerconnection-idploginurl",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "40"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "localDescription": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/localDescription",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-localdescription",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "negotiationneeded_event": {
        "__compat": {
          "description": "`negotiationneeded` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/negotiationneeded_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-onnegotiationneeded",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": [
              {
                "version_added": "38"
              },
              {
                "version_added": "24",
                "version_removed": "38",
                "partial_implementation": true,
                "notes": "Although the `onnegotiationneeded` property is supported, the `negotiationneeded` event is never fired."
              }
            ],
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "peerIdentity": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/peerIdentity",
          "spec_url": "https://w3c.github.io/webrtc-identity/#dom-rtcpeerconnection-peeridentity",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "≤18",
              "version_removed": "79"
            },
            "firefox": {
              "version_added": "40"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "pendingLocalDescription": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/pendingLocalDescription",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-pendinglocaldesc",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "70"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "pendingRemoteDescription": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/pendingRemoteDescription",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-pendingremotedesc",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "70"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "remoteDescription": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/remoteDescription",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-remotedescription",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "removeStream": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/removeStream",
          "support": {
            "chrome": {
              "version_added": "24",
              "impl_url": "https://crbug.com/40508568"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22",
              "version_removed": "51"
            },
            "firefox_android": {
              "version_added": "24",
              "version_removed": "51"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": "11",
              "version_removed": "12"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "1.5"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "removestream_event": {
        "__compat": {
          "description": "`removestream` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/removestream_event",
          "support": {
            "chrome": {
              "version_added": "24",
              "impl_url": "https://crbug.com/40508568"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22",
              "version_removed": "60"
            },
            "firefox_android": {
              "version_added": "24",
              "version_removed": "60"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "15"
            },
            "opera_android": {
              "version_added": "14"
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "1.5"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "removeTrack": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/removeTrack",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-removetrack",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "64"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "restartIce": {
        "__compat": {
          "description": "`restartIce()` method",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/restartIce",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-restartice",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "77"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "70"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "14.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "sctp": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/sctp",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-sctp",
          "tags": [
            "web-features:webrtc-sctp"
          ],
          "support": {
            "chrome": {
              "version_added": "76"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "113"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "15.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "setConfiguration": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/setConfiguration",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection-setconfiguration",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "48"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "99"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "setIdentityProvider": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/setIdentityProvider",
          "spec_url": "https://w3c.github.io/webrtc-identity/#dom-rtcpeerconnection-setidentityprovider",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "≤18",
              "version_removed": "79"
            },
            "firefox": {
              "version_added": "40"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "setLocalDescription": {
        "__compat": {
          "description": "`setLocalDescription()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/setLocalDescription",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-setlocaldescription",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22",
              "notes": "Firefox does not support descriptions of type `pranswer`."
            },
            "firefox_android": {
              "version_added": "24",
              "notes": "Firefox does not support descriptions of type `pranswer`."
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "description_parameter_optional": {
          "__compat": {
            "description": "`description` parameter is optional",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "80"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "75"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": {
                "version_added": "64"
              },
              "opera_android": {
                "version_added": "66"
              },
              "safari": {
                "version_added": "14.1"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "returns_promise": {
          "__compat": {
            "description": "Returns a `Promise`",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "50"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "37"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "setRemoteDescription": {
        "__compat": {
          "description": "`setRemoteDescription()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/setRemoteDescription",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-setremotedescription",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "24"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "implicit_rollback": {
          "__compat": {
            "description": "Implicit rollback",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "80"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "70"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": {
                "version_added": "66"
              },
              "safari": {
                "version_added": "15.4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "returns_promise": {
          "__compat": {
            "description": "Returns a `Promise`",
            "tags": [
              "web-features:webrtc"
            ],
            "support": {
              "chrome": {
                "version_added": "50"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "37"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "11"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "signalingState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/signalingState",
          "spec_url": "https://w3c.github.io/webrtc-pc/#dom-peerconnection-signaling-state",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "26"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": {
              "version_added": "24"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "signalingstatechange_event": {
        "__compat": {
          "description": "`signalingstatechange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/signalingstatechange_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#event-signalingstatechange",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "28"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "15"
            },
            "firefox": [
              {
                "version_added": "36"
              },
              {
                "version_added": "24",
                "version_removed": "36",
                "partial_implementation": true,
                "notes": "Although the `onsignalingstatechange` property is supported, the `signalingstatechange` event is not fired as an `Event` object. See [bug 1075133](https://bugzil.la/1075133)."
              }
            ],
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "track_event": {
        "__compat": {
          "description": "`track` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/RTCPeerConnection/track_event",
          "spec_url": "https://w3c.github.io/webrtc-pc/#event-track",
          "tags": [
            "web-features:webrtc"
          ],
          "support": {
            "chrome": {
              "version_added": "64"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "22"
            },
            "firefox_android": {
              "version_added": "24"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "43"
            },
            "opera_android": {
              "version_added": "43"
            },
            "safari": {
              "version_added": "11"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}