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AudioContext.json
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AudioContext.json
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{
"api": {
"AudioContext": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext",
"spec_url": "https://webaudio.github.io/web-audio-api/#AudioContext",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": [
{
"version_added": "35"
},
{
"prefix": "webkit",
"version_added": "14",
"version_removed": "57"
}
],
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "25"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": [
{
"version_added": "14.1"
},
{
"prefix": "webkit",
"version_added": "6",
"version_removed": "14.1"
}
],
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"AudioContext": {
"__compat": {
"description": "`AudioContext()` constructor",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-audiocontext",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": [
{
"version_added": "35",
"notes": [
"Before Chrome 66, each tab is limited to 6 audio contexts in Chrome; attempting to create more will throw a `DOMException`. For details see [Per-tab audio context limitation in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Per-tab_audio_context_limitation_in_Chrome).",
"If `latencyHint` isn't valid, Chrome throws a `TypeError` exception. See [Non-standard exceptions in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Non-standard_exceptions_in_Chrome) for details."
]
},
{
"prefix": "webkit",
"version_added": "14",
"version_removed": "57"
}
],
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "25"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": [
{
"version_added": "22",
"notes": [
"Before Opera 53, each tab is limited to 6 audio contexts in Opera; attempting to create more will throw a `DOMException`. For details see [Per-tab audio context limitation in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Per-tab_audio_context_limitation_in_Chrome).",
"If `latencyHint` isn't valid, Opera throws a `TypeError` exception. See [Non-standard exceptions in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Non-standard_exceptions_in_Chrome) for details."
]
},
{
"prefix": "webkit",
"version_added": "15",
"version_removed": "44"
}
],
"opera_android": [
{
"version_added": "22",
"notes": [
"Before Opera Android 47, each tab is limited to 6 audio contexts in Opera; attempting to create more will throw a `DOMException`. For details see [Per-tab audio context limitation in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Per-tab_audio_context_limitation_in_Chrome).",
"If `latencyHint` isn't valid, Opera throws a `TypeError` exception. See [Non-standard exceptions in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Non-standard_exceptions_in_Chrome) for details."
]
},
{
"prefix": "webkit",
"version_added": "14",
"version_removed": "43"
}
],
"safari": [
{
"version_added": "14.1",
"notes": "New audio contexts are suspended until the `resume()` method is called via user action, such as the `click` event."
},
{
"prefix": "webkit",
"version_added": "6"
}
],
"safari_ios": "mirror",
"samsunginternet_android": [
{
"version_added": "3.0",
"notes": [
"Before Samsung Internet 9.0, each tab is limited to 6 audio contexts in Samsung Internet; attempting to create more will throw a `DOMException`. For details see [Per-tab audio context limitation in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Per-tab_audio_context_limitation_in_Chrome).",
"If `latencyHint` isn't valid, Samsung Internet throws a `TypeError` exception. See [Non-standard exceptions in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Non-standard_exceptions_in_Chrome) for details."
]
},
{
"prefix": "webkit",
"version_added": "1.0",
"version_removed": "7.0"
}
],
"webview_android": [
{
"version_added": "37",
"notes": [
"Before WebView 66, each tab is limited to 6 audio contexts in WebView; attempting to create more will throw a `DOMException`. For details see [Per-tab audio context limitation in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Per-tab_audio_context_limitation_in_Chrome).",
"If `latencyHint` isn't valid, WebView throws a `TypeError` exception. See [Non-standard exceptions in Chrome](https://developer.mozilla.org/docs/Web/API/AudioContext/AudioContext#Non-standard_exceptions_in_Chrome) for details."
]
},
{
"prefix": "webkit",
"version_added": "≤37",
"version_removed": "57"
}
],
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"options_latencyHint_parameter": {
"__compat": {
"description": "`options.latencyHint` parameter",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontextoptions-latencyhint",
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "14.1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"options_sampleRate_parameter": {
"__compat": {
"description": "`options.sampleRate` parameter",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontextoptions-samplerate",
"support": {
"chrome": {
"version_added": "74"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": "61"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "14.1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"options_sinkId_parameter": {
"__compat": {
"description": "`options.sinkId` parameter",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontextoptions-sinkid",
"support": {
"chrome": {
"version_added": "110"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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": true,
"standard_track": true,
"deprecated": false
}
}
}
},
"baseLatency": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/baseLatency",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-baselatency",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": "70"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "14.1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"close": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/close",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-close",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "42"
},
"chrome_android": "mirror",
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "40"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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
}
}
},
"createMediaElementSource": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/createMediaElementSource",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediaelementsource",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "15"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "25",
"notes": "If a sample rate is specified for the audio context, it must match the sample rate of the stream, otherwise this method will fail."
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "6"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "≤37"
},
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"createMediaStreamDestination": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/createMediaStreamDestination",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediastreamdestination",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "25"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": "25"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "11"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "≤37"
},
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"createMediaStreamSource": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/createMediaStreamSource",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediastreamsource",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": "mirror",
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "25"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "11"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": {
"version_added": "≤37"
},
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"createMediaStreamTrackSource": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/createMediaStreamTrackSource",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-createmediastreamtracksource",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": false,
"impl_url": "https://crbug.com/40500817"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": "68",
"notes": "Firefox 68 implements the updated standard's definition of the \"first\" audio track; now the first track is the one whose ID comes first lexicographically."
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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
}
}
},
"error_event": {
"__compat": {
"description": "`error` event",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-onerror",
"support": {
"chrome": {
"version_added": "128"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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": true,
"standard_track": true,
"deprecated": false
}
}
},
"getOutputTimestamp": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/getOutputTimestamp",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-getoutputtimestamp",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "57"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": "70"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"oculus": "mirror",
"opera": "mirror",
"opera_android": "mirror",
"safari": {
"version_added": "14.1"
},
"safari_ios": "mirror",
"samsunginternet_android": "mirror",
"webview_android": "mirror",
"webview_ios": "mirror"
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"outputLatency": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/outputLatency",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-outputlatency",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "102"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": "70"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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
}
}
},
"resume": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/resume",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-resume",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "41"
},
"chrome_android": "mirror",
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "40"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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
}
}
},
"setSinkId": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/setSinkId",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-setsinkid",
"support": {
"chrome": {
"version_added": "110"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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": true,
"standard_track": true,
"deprecated": false
}
}
},
"sinkchange_event": {
"__compat": {
"description": "`sinkchange` event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/sinkchange_event",
"spec_url": "https://webaudio.github.io/web-audio-api/#eventdef-audiocontext-sinkchange",
"support": {
"chrome": {
"version_added": "110"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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": true,
"standard_track": true,
"deprecated": false
}
}
},
"sinkId": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/sinkId",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-sinkid",
"support": {
"chrome": {
"version_added": "110"
},
"chrome_android": "mirror",
"edge": "mirror",
"firefox": {
"version_added": false
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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": true,
"standard_track": true,
"deprecated": false
}
}
},
"suspend": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/AudioContext/suspend",
"spec_url": "https://webaudio.github.io/web-audio-api/#dom-audiocontext-suspend",
"tags": [
"web-features:web-audio"
],
"support": {
"chrome": {
"version_added": "41"
},
"chrome_android": "mirror",
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "40"
},
"firefox_android": "mirror",
"ie": {
"version_added": false
},
"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
}
}
}
}
}
}