Xefir/audio-mixer
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Merge pull request #3 from notthetup/master

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Refactor to remove need for magic constant.
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Xéfir Destiny 2016-08-09 11:48:02 +02:00 committed by GitHub
commit f889a22b25
1 changed files with 11 additions and 6 deletions
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17
lib/mixer.js
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@ -50,13 +50,18 @@ function Mixer(args) {
util.inherits(Mixer, Readable);
Mixer.prototype._read = function() {
var samples = 0;
var samples = 9007199254740992;
this.inputs.forEach(function (input) {
var as = input.availSamples();
if (as < samples) samples = as;
});
if (samples > 0 && samples != 9007199254740992) {
if (this.inputs.length){
samples = this.inputs.map(function (input) {
return input.availSamples() || 0;
}).reduce(function(a,b){
return Math.min(a,b);
});
}
if (samples) {
var mixedBuffer = new Buffer(samples * this.sampleByteLength * this.channels);
mixedBuffer.fill(0);