Xefir/audio-mixer
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mixing two streams works fine

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alfred 2014-01-01 03:32:24 +00:00
parent 20cf18ec4c
commit 2aaea9450f
2 changed files with 25 additions and 5 deletions
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example/example.js
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@ -27,15 +27,35 @@ mixer.pipe(speaker);
* Decode mp3 and add the stream as mixer input: * Decode mp3 and add the stream as mixer input:
*/ */
var file = fs.createReadStream('example0.mp3'); var file0 = fs.createReadStream('example0.mp3');
var decoder = new lame.Decoder(); var decoder0 = new lame.Decoder();
var mp3stream = file.pipe(decoder); var mp3stream0 = file0.pipe(decoder0);
decoder.on('format', function (format) { decoder0.on('format', function (format) {
console.log(format); console.log(format);
mp3stream.pipe(mixer.input({ mp3stream0.pipe(mixer.input({
sampleRate: format.sampleRate,
channels: format.channels,
bitDepth: format.bitDepth
}));
});
/*
* Decode mp3 and add the stream as mixer input:
*/
var file1 = fs.createReadStream('example1.mp3');
var decoder1 = new lame.Decoder();
var mp3stream1 = file1.pipe(decoder1);
decoder1.on('format', function (format) {
console.log(format);
mp3stream1.pipe(mixer.input({
sampleRate: format.sampleRate, sampleRate: format.sampleRate,
channels: format.channels, channels: format.channels,
bitDepth: format.bitDepth bitDepth: format.bitDepth

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example/example1.mp3 Executable file
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