Created
June 24, 2011 07:23
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HTML5 Volume Control Detection Modernizr Plugin
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| // Apple decided to not give control of <audio> & <video> volume... | |
| Modernizr.addTest('volume', function() { | |
| // Tested Element | |
| var test = document.createElement('audio'); | |
| test.volume = 0.5; | |
| return Modernizr.audio && test.volume === 0.5; | |
| }); |
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Warning on this: on Android this test will seem to have passed even though changing the volume has no actual effect on the video / audio being played. It's currently impossible to detect Android's lack of support for the HTML5 volume API;
volumechangeevents are even fired as though the volume had actually changed.Oh, it makes me mad, it does! Here's the related Android bug report on Google Code.