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Disable Meter in !Chrome browsers

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This commit is contained in:
MaZderMind 2015-04-04 12:22:51 +02:00
parent 2a24e19809
commit 0840986458
1 changed files with 15 additions and 7 deletions
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22
assets/js/lustiges-script.js
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@ -433,18 +433,15 @@ $(function() {
// multiviewer
$(function() {
var audioMeter = !!window.chrome;
$('body.multiview')
.find('audio, video')
//.prop('muted', true)
.each(function(idx, player) {
var
$player = $(player),
$meter = $player.closest('.cell').find('.meter'),
$timer = $player.closest('.cell').find('.timer'),
ctx = new AudioContext(),
audioSrc = ctx.createMediaElementSource(player),
analyser = ctx.createAnalyser();
$timer = $player.closest('.cell').find('.timer');
$player.on("timeupdate", function(e)
{
@ -474,6 +471,18 @@ $(function() {
$timer.text(txt);
});
if(!audioMeter)
{
$player.prop('muted', true);
$meter.hide();
return;
}
var
ctx = new AudioContext(),
audioSrc = ctx.createMediaElementSource(player),
analyser = ctx.createAnalyser();
// we have to connect the MediaElementSource with the analyser
audioSrc.connect(analyser);
@ -483,7 +492,6 @@ $(function() {
var w = 100 / analyser.frequencyBinCount;
for (var i = 0; i < analyser.frequencyBinCount; i++) {
var c = Math.floor( i * 255 / analyser.frequencyBinCount );
console.log(c);
$('<div class="bar">')
.css({
'width': w+'%',
@ -499,7 +507,6 @@ $(function() {
var frequencyData = new Uint8Array(analyser.frequencyBinCount);
// we're ready to receive some data!
// loop
function renderFrame() {
// update data in frequencyData
analyser.getByteFrequencyData(frequencyData);
@ -509,6 +516,7 @@ $(function() {
$($bars[i]).css('height', frequencyData[i] / 255 * 40);
}
// loop
requestAnimationFrame(renderFrame);
}
renderFrame();