BrowserVersionOwn?TypeAs String
Build41.3.0ownfunctionfunction MediaSource() { [native code] }
Chrome69.0.3496???
Chrome69.0.3494ownfunctionfunction MediaSource() { [native code] }
Chrome69.0.3472ownfunctionfunction MediaSource() { [native code] }
Chrome69.0.3466ownfunctionfunction MediaSource() { [native code] }
Chrome69.0.3457ownfunctionfunction MediaSource() { [native code] }
Chrome69.0.3449ownfunctionfunction MediaSource() { [native code] }
Chrome68.0.3440ownfunctionfunction MediaSource() { [native code] }
Chrome68.0.3434ownfunctionfunction MediaSource() { [native code] }
Chrome68.0.3423ownfunctionfunction MediaSource() { [native code] }
Chrome68.0.3409ownfunctionfunction MediaSource() { [native code] }
Chrome68.0.3400ownfunctionfunction MediaSource() { [native code] }
Chrome67.0.3396ownfunctionfunction MediaSource() { [native code] }
Chrome67.0.3394ownfunctionfunction MediaSource() { [native code] }
Chrome67.0.3386ownfunctionfunction MediaSource() { [native code] }
Chrome66.0.3359ownfunctionfunction MediaSource() { [native code] }
Chrome66.0.3336ownfunctionfunction MediaSource() { [native code] }
Chrome65.0.3325ownfunctionfunction MediaSource() { [native code] }
Chrome65.0.3294ownfunctionfunction MediaSource() { [native code] }
Chrome64.0.3350ownfunctionfunction MediaSource() { [native code] }
Chrome64.0.3282ownfunctionfunction MediaSource() { [native code] }
Chrome64.0.3253ownfunctionfunction MediaSource() { [native code] }
Chrome63.0.3239ownfunctionfunction MediaSource() { [native code] }
Chrome63.0.3231ownfunctionfunction MediaSource() { [native code] }
Chrome63.0.3214???
Chrome63.0.3205ownfunctionfunction MediaSource() { [native code] }
Chrome62.0.3202ownfunctionfunction MediaSource() { [native code] }
Chrome62.0.3176ownfunctionfunction MediaSource() { [native code] }
Chrome62.0.3175ownfunctionfunction MediaSource() { [native code] }
Chrome62.0.3172ownfunctionfunction MediaSource() { [native code] }
Chrome62.0.3166???
Chrome61.0.3163ownfunctionfunction MediaSource() { [native code] }
Chrome61.0.3159???
Chrome61.0.3156ownfunctionfunction MediaSource() { [native code] }
Chrome61.0.3150ownfunctionfunction MediaSource() { [native code] }
Chrome61.0.3149ownfunctionfunction MediaSource() { [native code] }
Chrome61.0.3147ownfunctionfunction MediaSource() { [native code] }
Chrome61.0.3126ownfunctionfunction MediaSource() { [native code] }
Chrome60.0.3112ownfunctionfunction MediaSource() { [native code] }
Chrome59.0.3071ownfunctionfunction MediaSource() { [native code] }
Chrome58.0.3300ownfunctionfunction MediaSource() { [native code] }
Chrome58.0.3050ownfunctionfunction MediaSource() { [native code] }
Chrome58.0.3029ownfunctionfunction MediaSource() { [native code] }
Chrome57.0.2987ownfunctionfunction MediaSource() { [native code] }
Chrome56.0.2924ownfunctionfunction MediaSource() { [native code] }
Chrome55.0.2883ownfunctionfunction MediaSource() { [native code] }
Chrome54.0.2840ownfunctionfunction MediaSource() { [native code] }
Chrome52.0.2743ownfunctionfunction MediaSource() { [native code] }
Chrome51.0.2704ownfunctionfunction MediaSource() { [native code] }
Chrome50.0.2661ownfunctionfunction MediaSource() { [native code] }
Chrome49.0.2623ownfunctionfunction MediaSource() { [native code] }
Chrome48.0.2564ownfunctionfunction MediaSource() { [native code] }
Chrome47.0.2526ownfunctionfunction MediaSource() { [native code] }
Chrome46.0.2490ownfunctionfunction MediaSource() { [native code] }
Chrome45.0.2454ownfunctionfunction MediaSource() { [native code] }
Chrome44.0.2403ownfunctionfunction MediaSource() { [native code] }
Chrome43.0.2357ownfunctionfunction MediaSource() { [native code] }
Chrome42.0.2311ownfunctionfunction MediaSource() { [native code] }
Chrome41.0.2272ownfunctionfunction MediaSource() { [native code] }
Chrome40.0.2214ownfunctionfunction MediaSource() { [native code] }
Chrome38.0.2125ownfunctionfunction MediaSource() { [native code] }
Chrome37.0.2062ownfunctionfunction MediaSource() { [native code] }
Chrome36.0.1985ownfunctionfunction MediaSource() { [native code] }
Chrome29.0.1547???
Chrome25.0.1364???
Chrome24.0.1312???
Chrome19.0.1084???
Chrome15.0.874???
Chromium65.0.3325ownfunctionfunction MediaSource() { [native code] }
Chromium63.0.3239ownfunctionfunction MediaSource() { [native code] }
Chromium62.0.3202ownfunctionfunction MediaSource() { [native code] }
Chromium61.0.3163ownfunctionfunction MediaSource() { [native code] }
Chromium60.0.3112ownfunctionfunction MediaSource() { [native code] }
Chromium48.0.2564ownfunctionfunction MediaSource() { [native code] }
Chromium37.0.2062ownfunctionfunction MediaSource() { [native code] }
CriOS66.0.3359???
CriOS65.0.3325???
CriOS64.0.3282???
CriOS62.0.3202???
Edge17.17134.0ownfunctionfunction MediaSource() { [native code] }
Edge16.16299.0ownfunctionfunction MediaSource() { [native code] }
Edge15.15063.0ownfunctionfunction MediaSource() { [native code] }
Edge14.14393.0ownfunctionfunction MediaSource() { [native code] }
Edge13.10586.0ownfunctionfunction MediaSource() { [native code] }
Edge12.10136.0ownfunctionfunction MediaSource() { [native code] }
Firefox63.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox62.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox60.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox59.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox58.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox57.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox56.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox55.0.0ownfunction function MediaSource() { [native code] }
Firefox54.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox53.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox52.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox51.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox50.0.0ownfunctionfunction MediaSource() { [native code] }
Firefox44.0.0???
Firefox38.0.0???
Firefox35.0.0???
Firefox30.0.0???
Firefox29.0.0???
Firefox28.0.0???
Firefox27.0.0???
Firefox24.0.0???
Firefox18.0.0???
Firefox6.0.0???
Firefox5.0.1???
Googlebot2.1.0ownfunctionfunction MediaSource() { [native code] }
HttpClient4.5.2???
IE11.0.0ownfunction function MediaSource() { [native code] }
IE10.0.0???
IE9.0.0???
Mappy1.0.0???
Maxthon5.0.0ownfunctionfunction MediaSource() { [native code] }
Safari11.1.0ownfunctionfunction MediaSource() { [native code] }
Safari11.0.3ownfunctionfunction MediaSource() { [native code] }
Safari11.0.2ownfunctionfunction MediaSource() { [native code] }
Safari11.0.1ownfunctionfunction MediaSource() { [native code] }
Safari11.0.0ownfunctionfunction MediaSource() { [native code] }
Safari10.1.2ownfunctionfunction MediaSource() { [native code] }
Safari10.1.1ownfunctionfunction MediaSource() { [native code] }
Safari10.0.0???
Safari9.1.3ownobject[object MediaSourceConstructor]
Safari8.0.8ownobject[object MediaSourceConstructor]
Safari7.1.8???
Safari6.0.5???
Safari5.1.7???
Safari5.0.5???
Safari4.0.0ownfunctionfunction MediaSource() { [native code] }
SamsungBrowser7.2.0???
SamsungBrowser6.2.0???
SamsungBrowser4.0.0???

PropertiesBuildChromeChromiumCriOSEdgeFirefoxGooglebotHttpClientIEMappyMaxthonSafariSamsungBrowser
isTypeSupported 6.1.0 34.0.1025 37.0.2062? 12.10136.0 50.0.0 2.1.0? 11.0.0? 5.0.0 4.0.0?
length 6.1.0 34.0.1025 37.0.2062? 12.10136.0 50.0.0 2.1.0??? 5.0.0 4.0.0?
prototype 6.1.0 34.0.1025 37.0.2062? 12.10136.0 50.0.0 2.1.0? 11.0.0? 5.0.0 4.0.0?
toString? 34.0.1025 37.0.2062??? 2.1.0???? 4.0.0?