20 lines
895 B
JavaScript
20 lines
895 B
JavaScript
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function isAudioSupported(mime){
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var audio = new Audio();
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var bMime = null;
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if (mime.indexOf("ogg") != -1 || mime.indexOf("vorbis") != -1) {
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bMime = 'audio/ogg; codecs="vorbis"';
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} else {
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bMime = mime;
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}
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//return a true of the browser can play this file natively, or if the
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//file is an mp3 and flash is installed (jPlayer will fall back to flash to play mp3s).
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//Note that checking the navigator.mimeTypes value does not work for IE7, but the alternative
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//is adding a javascript library to do the work for you, which seems like overkill....
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return (!!audio.canPlayType && audio.canPlayType(bMime) != "") ||
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(mime.indexOf("mp3") != -1 && navigator.mimeTypes ["application/x-shockwave-flash"] != undefined) ||
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(mime.indexOf("mp4") != -1 && navigator.mimeTypes ["application/x-shockwave-flash"] != undefined);
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}
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