{
  "api": {
    "HTMLMediaElement": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement",
        "spec_url": "https://html.spec.whatwg.org/multipage/media.html#htmlmediaelement",
        "tags": [
          "web-features:video"
        ],
        "support": {
          "chrome": {
            "version_added": "3"
          },
          "chrome_android": "mirror",
          "edge": {
            "version_added": "12"
          },
          "firefox": {
            "version_added": "3.5"
          },
          "firefox_android": "mirror",
          "ie": {
            "version_added": "5.5"
          },
          "oculus": "mirror",
          "opera": {
            "version_added": "10.5"
          },
          "opera_android": {
            "version_added": "11"
          },
          "safari": {
            "version_added": "3.1"
          },
          "safari_ios": {
            "version_added": "3"
          },
          "samsunginternet_android": "mirror",
          "webview_android": {
            "version_added": "3"
          },
          "webview_ios": "mirror"
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "abort_event": {
        "__compat": {
          "description": "`abort` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/abort_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-abort",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onabort"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "9"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "addTextTrack": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/addTextTrack",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-addtexttrack-dev",
          "tags": [
            "web-features:text-tracks"
          ],
          "support": {
            "chrome": [
              {
                "version_added": "23"
              },
              {
                "prefix": "webkit",
                "version_added": "26"
              }
            ],
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "31"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "11"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "audioTracks": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/audioTracks",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-audiotracks-dev",
          "tags": [
            "web-features:audio-video-tracks"
          ],
          "support": {
            "chrome": {
              "version_added": "37",
              "flags": [
                {
                  "type": "preference",
                  "name": "#enable-experimental-web-platform-features",
                  "value_to_set": "Enabled"
                }
              ]
            },
            "chrome_android": "mirror",
            "edge": [
              {
                "version_added": "79",
                "flags": [
                  {
                    "type": "preference",
                    "name": "enable-experimental-web-platform-features",
                    "value_to_set": "enabled"
                  }
                ]
              },
              {
                "version_added": "12",
                "version_removed": "79"
              }
            ],
            "firefox": {
              "version_added": "33",
              "flags": [
                {
                  "type": "preference",
                  "name": "media.track.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "7"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "autoplay": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/autoplay",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-autoplay",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "buffered": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/buffered",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#dom-media-buffered-dev",
            "https://w3c.github.io/media-source/#htmlmediaelement-extensions-buffered"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "canplay_event": {
        "__compat": {
          "description": "`canplay` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/canplay_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-canplay",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-oncanplay"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "canplaythrough_event": {
        "__compat": {
          "description": "`canplaythrough` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/canplaythrough_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-canplaythrough",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-oncanplaythrough"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "canPlayType": {
        "__compat": {
          "description": "`canPlayType()`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/canPlayType",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-navigator-canplaytype-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3",
              "notes": [
                "`codecs` string can contain any subset of optional parameters (should be all or none).",
                "Errors if `codecs` string contains unexpected characters (should evaluate string up to character)."
              ]
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12",
              "notes": [
                "`codecs` string can contain any subset of optional parameters (should be all or none).",
                "Errors if `codecs` string contains unexpected characters (should evaluate string up to character)."
              ]
            },
            "firefox": {
              "version_added": "3.5",
              "notes": [
                "Before Firefox 28, `canPlayType()` returned `probably` when asked about WebM audio or video files without the `codecs` parameter. Since multiple codecs are supported, this is not enough information to determine if a file can be played, so `maybe` is now correctly returned.",
                "Before Firefox 101, `canPlayType()` ignored `codecs` parameter options for `av01` codecs (treating them as `av1`)."
              ]
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1",
              "notes": [
                "`codecs` string can contain any subset of optional parameters (should be all or none).",
                "Errors if `codecs` string contains unexpected characters (should evaluate string up to character)."
              ]
            },
            "opera_android": {
              "version_added": "≤12.1",
              "notes": [
                "`codecs` string can contain any subset of optional parameters (should be all or none).",
                "Errors if `codecs` string contains unexpected characters (should evaluate string up to character)."
              ]
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "captureStream": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/captureStream",
          "spec_url": "https://w3c.github.io/mediacapture-fromelement/#dom-htmlmediaelement-capturestream",
          "tags": [
            "web-features:capture-stream-audio-video"
          ],
          "support": {
            "chrome": {
              "version_added": "62"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": [
              {
                "version_added": "149"
              },
              {
                "prefix": "moz",
                "version_added": "149"
              },
              {
                "prefix": "moz",
                "version_added": "15",
                "version_removed": "149",
                "partial_implementation": true,
                "notes": [
                  "From Firefox 51, if the source changes from a `MediaStream` after capture starts, the captured stream data cannot be updated until you switch the source back to a `MediaStream`.",
                  "From Firefox 51, if `mozCaptureMediaStream()` is called on a media element with a `MediaStream` source, the returned object only contains tracks while the element is playing a `MediaStream`.",
                  "From Firefox 51, if `mozCaptureMediaStream()` is called on a media element with no source media, its compatibility mode is be based on the first source that's added; and the stream will only work with that kind of stream from then on.",
                  "Before Firefox 51, `mozCaptureMediaStream()` could not be used on a media element whose source is itself a `MediaStream` (such as a `<video>` element presenting a stream being received over an `RTCPeerConnection`)."
                ]
              }
            ],
            "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
          }
        }
      },
      "controller": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/controller",
          "tags": [
            "web-features:mediacontroller"
          ],
          "support": {
            "chrome": {
              "version_added": "17",
              "version_removed": "36"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false,
              "impl_url": "https://bugzil.la/847377"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "controls": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/controls",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-controls",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "controlsList": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/controlsList",
          "spec_url": "https://wicg.github.io/controls-list/#solution-outline",
          "tags": [
            "web-features:controls-list"
          ],
          "support": {
            "chrome": {
              "version_added": "58"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "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
          }
        }
      },
      "crossOrigin": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/crossOrigin",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-crossorigin",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "33"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "13"
            },
            "firefox": [
              {
                "version_added": "22"
              },
              {
                "alternative_name": "crossorigin",
                "version_added": "12",
                "version_removed": "22"
              }
            ],
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "10"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "currentSrc": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/currentSrc",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-currentsrc-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "currentTime": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/currentTime",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-currenttime-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "defaultMuted": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/defaultMuted",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-defaultmuted",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "15"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "11"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "defaultPlaybackRate": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/defaultPlaybackRate",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-defaultplaybackrate-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "20"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "disableRemotePlayback": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/disableRemotePlayback",
          "spec_url": "https://w3c.github.io/remote-playback/#the-disableremoteplayback-attribute",
          "tags": [
            "web-features:remote-playback"
          ],
          "support": {
            "chrome": {
              "version_added": "121"
            },
            "chrome_android": {
              "version_added": "56"
            },
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "13.1"
            },
            "safari_ios": {
              "version_added": "13"
            },
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": false,
              "impl_url": "https://crbug.com/234081017"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "duration": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/duration",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-duration-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "durationchange_event": {
        "__compat": {
          "description": "`durationchange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/durationchange_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-durationchange",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-ondurationchange"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "emptied_event": {
        "__compat": {
          "description": "`emptied` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/emptied_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-emptied",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onemptied"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "encrypted_event": {
        "__compat": {
          "description": "`encrypted` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/encrypted_event",
          "spec_url": "https://w3c.github.io/encrypted-media/#dom-htmlmediaelement-onencrypted",
          "tags": [
            "web-features:encrypted-media-extensions"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "13"
            },
            "firefox": {
              "version_added": "38"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "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
          }
        }
      },
      "ended": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/ended",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-ended-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "ended_event": {
        "__compat": {
          "description": "`ended` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/ended_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-ended",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onended"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "error": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/error",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-error-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "error_event": {
        "__compat": {
          "description": "`error` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/error_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-error",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-window-onmessageerror"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "11.6"
            },
            "opera_android": {
              "version_added": "12"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "fastSeek": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/fastSeek",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-fastseek-dev",
          "tags": [
            "web-features:fast-seek"
          ],
          "support": {
            "chrome": {
              "version_added": false,
              "impl_url": "https://crbug.com/41276303"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "31"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "8"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getStartDate": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/getStartDate",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-getstartdate",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "9"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "load": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/load",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-load-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "loadeddata_event": {
        "__compat": {
          "description": "`loadeddata` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/loadeddata_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-loadeddata",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onloadeddata"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "loadedmetadata_event": {
        "__compat": {
          "description": "`loadedmetadata` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/loadedmetadata_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-loadedmetadata",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onloadedmetadata"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "loading": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/loading",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#attr-media-loading",
          "tags": [
            "web-features:loading-lazy-media"
          ],
          "support": {
            "chrome": {
              "version_added": "148"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false,
              "impl_url": "https://bugzil.la/2005072"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": false,
              "impl_url": "https://webkit.org/b/303995"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "loadstart_event": {
        "__compat": {
          "description": "`loadstart` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/loadstart_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-loadstart",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onloadstart"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "loop": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/loop",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-loop",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "11"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "4"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "mediaGroup": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/mediaGroup",
          "support": {
            "chrome": {
              "version_added": "17",
              "version_removed": "36"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false,
              "impl_url": "https://bugzil.la/847377"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "mediaKeys": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/mediaKeys",
          "spec_url": "https://w3c.github.io/encrypted-media/#dom-htmlmediaelement-mediakeys",
          "tags": [
            "web-features:encrypted-media-extensions"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "13"
            },
            "firefox": {
              "version_added": "38"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "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
          }
        }
      },
      "mozAudioCaptured": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "15"
            },
            "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
          }
        }
      },
      "mozCaptureStreamUntilEnded": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "15"
            },
            "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
          }
        }
      },
      "mozFragmentEnd": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "9"
            },
            "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
          }
        }
      },
      "mozGetMetadata": {
        "__compat": {
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "17"
            },
            "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
          }
        }
      },
      "muted": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/muted",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-muted-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "networkState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/networkState",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-networkstate-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5",
              "notes": "The `NETWORK_LOADED` state was removed to align with the HTML spec in Firefox 4."
            },
            "firefox_android": {
              "version_added": "4"
            },
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "pause": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/pause",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-pause-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "pause_event": {
        "__compat": {
          "description": "`pause` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/pause_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-pause",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onpause"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "paused": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/paused",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-paused-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "play": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/play",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-play-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "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:video"
            ],
            "support": {
              "chrome": {
                "version_added": "50"
              },
              "chrome_android": "mirror",
              "edge": {
                "version_added": "17"
              },
              "firefox": {
                "version_added": "53"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "10"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "play_event": {
        "__compat": {
          "description": "`play` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/play_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-play",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onplay"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "playbackRate": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/playbackRate",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-playbackrate-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "20"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "negative_values": {
          "__compat": {
            "description": "Negative `playbackRate` (backwards playback)",
            "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-playbackrate-dev",
            "tags": [
              "web-features:video"
            ],
            "support": {
              "chrome": {
                "version_added": false,
                "impl_url": "https://crbug.com/40719652",
                "notes": "Setting negative `playbackRate` throws an error."
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": false,
                "impl_url": "https://bugzil.la/1308438",
                "notes": "Setting negative `playbackRate` throws an error."
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "3.1"
              },
              "safari_ios": {
                "version_added": "3"
              },
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": true,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      },
      "played": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/played",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-played-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "15"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "playing_event": {
        "__compat": {
          "description": "`playing` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/playing_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-playing",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onplaying"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "preload": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/preload",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-preload",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "5"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "4"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "5"
            },
            "safari_ios": {
              "version_added": "5"
            },
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": "3"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "preservesPitch": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/preservesPitch",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-preservespitch-dev",
          "tags": [
            "web-features:preserves-pitch"
          ],
          "support": {
            "chrome": {
              "version_added": "86"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "101"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": [
              {
                "version_added": "17.2"
              },
              {
                "prefix": "webkit",
                "version_added": "4",
                "impl_url": "https://webkit.org/b/214922"
              }
            ],
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "progress_event": {
        "__compat": {
          "description": "`progress` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/progress_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-progress",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onprogress"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "ratechange_event": {
        "__compat": {
          "description": "`ratechange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/ratechange_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-ratechange",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onratechange"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "readyState": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/readyState",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-readystate-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "5.5"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "remote": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/remote",
          "spec_url": "https://w3c.github.io/remote-playback/#dom-htmlmediaelement-remote",
          "tags": [
            "web-features:remote-playback"
          ],
          "support": {
            "chrome": {
              "version_added": "121"
            },
            "chrome_android": {
              "version_added": "56"
            },
            "edge": "mirror",
            "firefox": {
              "version_added": false
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "13.1"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": {
              "version_added": false,
              "impl_url": "https://crbug.com/234081017"
            },
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "seekable": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/seekable",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#dom-media-seekable-dev",
            "https://w3c.github.io/media-source/#htmlmediaelement-extensions-seekable"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "8"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "seeked_event": {
        "__compat": {
          "description": "`seeked` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/seeked_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-seeked",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onseeked"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "seeking": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/seeking",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-seeking-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "seeking_event": {
        "__compat": {
          "description": "`seeking` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/seeking_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-seeking",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onseeking"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "seekToNextFrame": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/seekToNextFrame",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "56",
              "version_removed": "128"
            },
            "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
          }
        }
      },
      "setMediaKeys": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/setMediaKeys",
          "spec_url": "https://w3c.github.io/encrypted-media/#dom-htmlmediaelement-setmediakeys",
          "tags": [
            "web-features:encrypted-media-extensions"
          ],
          "support": {
            "chrome": {
              "version_added": "42"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "13"
            },
            "firefox": {
              "version_added": "38"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "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
          }
        }
      },
      "setSinkId": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/setSinkId",
          "spec_url": "https://w3c.github.io/mediacapture-output/#dom-htmlmediaelement-setsinkid",
          "support": {
            "chrome": {
              "version_added": "49"
            },
            "chrome_android": {
              "version_added": false,
              "notes": "Not available due to a limitation in Android, see [bug 41276355](https://crbug.com/41276355)."
            },
            "edge": {
              "version_added": "17"
            },
            "firefox": {
              "version_added": "116"
            },
            "firefox_android": {
              "version_added": false,
              "notes": "Not available due to a limitation in Android, see [bug 1473346](https://bugzil.la/1473346)."
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "18.4",
              "impl_url": "https://webkit.org/b/216641"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "sinkId": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/sinkId",
          "spec_url": "https://w3c.github.io/mediacapture-output/#dom-htmlmediaelement-sinkid",
          "support": {
            "chrome": {
              "version_added": "49"
            },
            "chrome_android": {
              "version_added": false,
              "notes": "Not available due to a limitation in Android, see [bug 41276355](https://crbug.com/41276355)."
            },
            "edge": {
              "version_added": "17"
            },
            "firefox": {
              "version_added": "116"
            },
            "firefox_android": {
              "version_added": false,
              "notes": "Not available due to a limitation in Android, see [bug 1473346](https://bugzil.la/1473346)."
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "18.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "src": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/src",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-src",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "srcObject": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/srcObject",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#dom-media-srcobject-dev",
            "https://w3c.github.io/media-source/#htmlmediaelement-extensions-srcobject"
          ],
          "tags": [
            "web-features:media-source"
          ],
          "support": {
            "chrome": [
              {
                "version_added": "108",
                "partial_implementation": true,
                "notes": "Support added for `MediaSourceHandle` objects transferred from dedicated workers where they were obtained from `MediaSource.handle` (see [bug 40591101](https://crbug.com/40591101))."
              },
              {
                "version_added": "52",
                "version_removed": "108",
                "partial_implementation": true,
                "notes": "Support added for `MediaStream` objects (see [bug 41186131](https://crbug.com/41186131))."
              }
            ],
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": [
              {
                "version_added": "42",
                "partial_implementation": true,
                "notes": "Only supports `MediaStream` objects (see [bug 886194](https://bugzil.la/886194))."
              },
              {
                "prefix": "moz",
                "version_added": "18",
                "version_removed": "58"
              }
            ],
            "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
          }
        }
      },
      "stalled_event": {
        "__compat": {
          "description": "`stalled` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/stalled_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-stalled",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onstalled"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "suspend_event": {
        "__compat": {
          "description": "`suspend` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/suspend_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-suspend",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onsuspend"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "textTracks": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/textTracks",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-texttracks-dev",
          "tags": [
            "web-features:text-tracks"
          ],
          "support": {
            "chrome": {
              "version_added": "23"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "31"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "10"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "6"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": {
              "version_added": "1.0"
            },
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "timeupdate_event": {
        "__compat": {
          "description": "`timeupdate` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/timeupdate_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-timeupdate",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-ontimeupdate"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "10.5"
            },
            "opera_android": {
              "version_added": "11"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "videoTracks": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/videoTracks",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-videotracks-dev",
          "tags": [
            "web-features:audio-video-tracks"
          ],
          "support": {
            "chrome": {
              "version_added": "37",
              "flags": [
                {
                  "type": "preference",
                  "name": "#enable-experimental-web-platform-features",
                  "value_to_set": "Enabled"
                }
              ]
            },
            "chrome_android": "mirror",
            "edge": [
              {
                "version_added": "79",
                "flags": [
                  {
                    "type": "preference",
                    "name": "enable-experimental-web-platform-features",
                    "value_to_set": "enabled"
                  }
                ]
              },
              {
                "version_added": "12",
                "version_removed": "79"
              }
            ],
            "firefox": {
              "version_added": "33",
              "flags": [
                {
                  "type": "preference",
                  "name": "media.track.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "7"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "volume": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/volume",
          "spec_url": "https://html.spec.whatwg.org/multipage/media.html#dom-media-volume-dev",
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "3.5"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3",
              "partial_implementation": true,
              "notes": "`volume` returns a value and is writable; however, the value is always 1, and setting a value has no effect on the volume of the media object."
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "volumechange_event": {
        "__compat": {
          "description": "`volumechange` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/volumechange_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-volumechange",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onvolumechange"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "waiting_event": {
        "__compat": {
          "description": "`waiting` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/waiting_event",
          "spec_url": [
            "https://html.spec.whatwg.org/multipage/media.html#event-media-waiting",
            "https://html.spec.whatwg.org/multipage/webappapis.html#handler-onwaiting"
          ],
          "tags": [
            "web-features:video"
          ],
          "support": {
            "chrome": {
              "version_added": "3"
            },
            "chrome_android": "mirror",
            "edge": {
              "version_added": "12"
            },
            "firefox": {
              "version_added": "6"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": "9"
            },
            "oculus": "mirror",
            "opera": {
              "version_added": "≤12.1"
            },
            "opera_android": {
              "version_added": "≤12.1"
            },
            "safari": {
              "version_added": "3.1"
            },
            "safari_ios": {
              "version_added": "3"
            },
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "waitingforkey_event": {
        "__compat": {
          "description": "`waitingforkey` event",
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLMediaElement/waitingforkey_event",
          "spec_url": "https://w3c.github.io/encrypted-media/#dom-htmlmediaelement-onwaitingforkey",
          "tags": [
            "web-features:encrypted-media-extensions"
          ],
          "support": {
            "chrome": {
              "version_added": "55"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": [
              {
                "version_added": "133"
              },
              {
                "version_added": "52",
                "version_removed": "133",
                "partial_implementation": true,
                "notes": "The `onwaitingforkey` event handler property is not supported."
              }
            ],
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "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
          }
        }
      }
    }
  }
}