{
 "compat_features": [
  "api.BlobEvent",
  "api.BlobEvent.BlobEvent",
  "api.BlobEvent.data",
  "api.BlobEvent.timecode",
  "api.MediaRecorder",
  "api.MediaRecorder.MediaRecorder",
  "api.MediaRecorder.MediaRecorder.options_parameter",
  "api.MediaRecorder.audioBitrateMode",
  "api.MediaRecorder.audioBitsPerSecond",
  "api.MediaRecorder.dataavailable_event",
  "api.MediaRecorder.error_event",
  "api.MediaRecorder.isTypeSupported_static",
  "api.MediaRecorder.mimeType",
  "api.MediaRecorder.pause",
  "api.MediaRecorder.pause_event",
  "api.MediaRecorder.requestData",
  "api.MediaRecorder.resume",
  "api.MediaRecorder.resume_event",
  "api.MediaRecorder.start",
  "api.MediaRecorder.start_event",
  "api.MediaRecorder.state",
  "api.MediaRecorder.stop",
  "api.MediaRecorder.stop_event",
  "api.MediaRecorder.stream",
  "api.MediaRecorder.videoBitsPerSecond"
 ],
 "description": "The MediaRecorder API captures data generated by MediaStream or HTMLMediaElement objects for analysis, processing, or saving to disk. Also known as the Media Recording API.",
 "description_html": "The <code>MediaRecorder</code> API captures data generated by <code>MediaStream</code> or <code>HTMLMediaElement</code> objects for analysis, processing, or saving to disk. Also known as the Media Recording API.",
 "kind": "feature",
 "name": "MediaStream recording",
 "spec": [
  "https://w3c.github.io/mediacapture-record/"
 ],
 "status": {
  "baseline": "high",
  "baseline_high_date": "2023-10-26",
  "baseline_low_date": "2021-04-26",
  "by_compat_key": {
   "api.BlobEvent": {
    "baseline": "high",
    "baseline_high_date": "2023-03-16",
    "baseline_low_date": "2020-09-16",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "21",
     "firefox_android": "21",
     "safari": "14",
     "safari_ios": "14"
    }
   },
   "api.BlobEvent.BlobEvent": {
    "baseline": "high",
    "baseline_high_date": "2023-03-16",
    "baseline_low_date": "2020-09-16",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "21",
     "firefox_android": "21",
     "safari": "14",
     "safari_ios": "14"
    }
   },
   "api.BlobEvent.data": {
    "baseline": "high",
    "baseline_high_date": "2023-03-16",
    "baseline_low_date": "2020-09-16",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "21",
     "firefox_android": "21",
     "safari": "14",
     "safari_ios": "14"
    }
   },
   "api.BlobEvent.timecode": {
    "baseline": false,
    "support": {
     "chrome": "57",
     "chrome_android": "57",
     "edge": "79",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   },
   "api.MediaRecorder": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "47",
     "chrome_android": "47",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.MediaRecorder": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "47",
     "chrome_android": "47",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.MediaRecorder.options_parameter": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "43",
     "firefox_android": "43",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.audioBitrateMode": {
    "baseline": false,
    "support": {
     "chrome": "89",
     "chrome_android": "89",
     "edge": "89"
    }
   },
   "api.MediaRecorder.audioBitsPerSecond": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "71",
     "firefox_android": "79",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   },
   "api.MediaRecorder.dataavailable_event": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.error_event": {
    "baseline": false,
    "support": {
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.isTypeSupported_static": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "47",
     "chrome_android": "47",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.mimeType": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.pause": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   },
   "api.MediaRecorder.pause_event": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "65",
     "firefox_android": "65",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   },
   "api.MediaRecorder.requestData": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.resume": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   },
   "api.MediaRecorder.resume_event": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "65",
     "firefox_android": "65",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   },
   "api.MediaRecorder.start": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "47",
     "chrome_android": "47",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.start_event": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.state": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.stop": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.stop_event": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.stream": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "25",
     "firefox_android": "25",
     "safari": "14.1",
     "safari_ios": "14"
    }
   },
   "api.MediaRecorder.videoBitsPerSecond": {
    "baseline": "high",
    "baseline_high_date": "2023-10-26",
    "baseline_low_date": "2021-04-26",
    "support": {
     "chrome": "49",
     "chrome_android": "49",
     "edge": "79",
     "firefox": "71",
     "firefox_android": "79",
     "safari": "14.1",
     "safari_ios": "14.5"
    }
   }
  },
  "support": {
   "chrome": "49",
   "chrome_android": "49",
   "edge": "79",
   "firefox": "25",
   "firefox_android": "25",
   "safari": "14.1",
   "safari_ios": "14"
  }
 },
 "id": "mediastream-recording",
 "groups": [],
 "specs": [
  {
   "url": "https://w3c.github.io/mediacapture-record/",
   "seriesComposition": "full",
   "shortname": "mediastream-recording",
   "series": {
    "shortname": "mediastream-recording",
    "currentSpecification": "mediastream-recording",
    "title": "MediaStream Recording",
    "shortTitle": "MediaStream Recording",
    "releaseUrl": "https://www.w3.org/TR/mediastream-recording/",
    "nightlyUrl": "https://w3c.github.io/mediacapture-record/"
   },
   "nightly": {
    "url": "https://w3c.github.io/mediacapture-record/",
    "status": "Editor's Draft",
    "sourcePath": "MediaRecorder.bs",
    "alternateUrls": [],
    "repository": "https://github.com/w3c/mediacapture-record",
    "filename": "index.html"
   },
   "organization": "W3C",
   "groups": [
    {
     "name": "Web Real-Time Communications Working Group",
     "url": "https://www.w3.org/groups/wg/webrtc/"
    }
   ],
   "release": {
    "url": "https://www.w3.org/TR/mediastream-recording/",
    "status": "Working Draft",
    "filename": "Overview.html"
   },
   "title": "MediaStream Recording",
   "source": "w3c",
   "shortTitle": "MediaStream Recording",
   "categories": [
    "browser"
   ],
   "standing": "good",
   "tests": {
    "repository": "https://github.com/web-platform-tests/wpt",
    "testPaths": [
     "mediacapture-record"
    ]
   },
   "fragment": null
  }
 ],
 "mdnUrls": [
  {
   "slug": "Web/API/MediaStream_Recording_API",
   "title": "MediaStream Recording API",
   "anchor": null,
   "url": "https://developer.mozilla.org/docs/Web/API/MediaStream_Recording_API"
  }
 ],
 "standardPositions": [],
 "hasNegativeStandardPosition": false,
 "stateOfSurveys": [],
 "chromeUseCounters": {},
 "interop": [],
 "wpt": {
  "url": "https://wpt.fyi/results?q=feature:mediastream-recording"
 },
 "developerSignals": null,
 "bugs": {
  "chrome": [
   "https://bugs.chromium.org/p/chromium/issues/detail?id=1072056",
   "https://bugs.chromium.org/p/chromium/issues/detail?id=980559",
   "https://crbug.com/676211",
   "https://crbug.com/678854",
   "https://code.google.com/p/chromium/issues/detail?id=261321"
  ],
  "firefox": [
   "https://bugzil.la/1573299"
  ],
  "firefox_android": [
   "https://bugzil.la/1573299"
  ]
 },
 "baselineLowDateAsObject": "2021-04-26T00:00:00.000Z",
 "baselineHighDateAsObject": "2023-10-26T00:00:00.000Z"
}