The MediaRecorder.isTypeSupported()
static method returns a Boolean which is true
if the MIME type specified is one the user agent should be able to successfully record.
MediaRecorder.isTypeSupported()
Syntax
isTypeSupported(mimeType)
Parameters
-
mimeType
-
The MIME media type to check.
Return value
true
if the MediaRecorder
implementation is capable of recording Blob
objects for the specified MIME type. Recording may still fail if there are insufficient resources to support the recording and encoding process. If the value is false
, the user agent is incapable of recording the specified format.
Examples
var types = ["video/webm", "audio/webm", "video/webm\;codecs=vp8", "video/webm\;codecs=daala", "video/webm\;codecs=h264", "audio/webm\;codecs=opus", "video/mpeg"]; for (var i in types) { console.log( "Is " + types[i] + " supported? " + (MediaRecorder.isTypeSupported(types[i]) ? "Maybe!" : "Nope :(")); }
Specifications
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
isTypeSupported |
47
|
79
|
25
|
No
|
36
|
14
|
47
|
47
|
25
|
36
|
14
|
5.0
|
See also
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/MediaRecorder/isTypeSupported