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Tried experimenting with Speex again

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Bram van der Veen 2015-03-28 15:59:29 +01:00
parent 561800fd08
commit 9f32c88b28
1 changed files with 10 additions and 20 deletions
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30
index.js
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@ -5,6 +5,7 @@ var fs = require('fs');
var http = require('http'); var http = require('http');
var lame = require('lame'); var lame = require('lame');
var wav = require('wav'); var wav = require('wav');
var celt = require('celt');
var connection; var connection;
@ -25,8 +26,9 @@ mumble.connect('mumble://wallpiece:9648', options, function (err, res) {
// var speaker = new require('speaker')(); // var speaker = new require('speaker')();
// var decoder = new lame.Decoder(); // var decoder = new lame.Decoder();
// fs.createReadStream(__dirname + '/song.mp3').pipe(decoder).pipe(res.inputStream()); // fs.createReadStream(__dirname + '/song.mp3')/*.pipe(decoder)*/.pipe(res.inputStream());
play(); res.outputStream().pipe(res.inputStream());
}); });
// message('Hey there, I\'m music bot!'); // message('Hey there, I\'m music bot!');
@ -59,6 +61,7 @@ function grooveshark(command) {
GS.Tinysong.getSongInfo(lookup, null, function (err, info) { GS.Tinysong.getSongInfo(lookup, null, function (err, info) {
GS.Grooveshark.getStreamingUrl(info.SongID, function (err, url) { GS.Grooveshark.getStreamingUrl(info.SongID, function (err, url) {
if (fs.existsSync(__dirname + '/song.mp3')) fs.unlinkSync(__dirname + '/song.mp3'); if (fs.existsSync(__dirname + '/song.mp3')) fs.unlinkSync(__dirname + '/song.mp3');
if (fs.existsSync(__dirname + '/song.wav')) fs.unlinkSync(__dirname + '/song.wav');
message('Got the song, downloading it now!'); message('Got the song, downloading it now!');
http.get(url, function (res) { http.get(url, function (res) {
@ -80,29 +83,16 @@ function grooveshark(command) {
}); });
} }
function play(song) { function play(output) {
var speaker = new require('speaker')(); var speaker = new require('speaker')();
var decoder = new lame.Decoder(); var decoder = new lame.Decoder();
var spawn = require('child_process').spawn; var spawn = require('child_process').spawn;
var speex = spawn('speexenc', ['-', '-', '--rate 48000', '--16bit']); var speex = spawn('speexenc', ['-', '-', '--16bit'/*, '-u'*/]);
fs.createReadStream(__dirname + '/song.mp3').pipe(decoder);//.pipe(speex.stdin); fs.createReadStream(__dirname + '/song.mp3').pipe(decoder).pipe(speex.stdin);
speex.stderr.on('data', function (data) {console.log(data.toString())});
decoder.on('format', onFormat); speex.stdout.pipe(speaker);
function onFormat (format) {
console.error('MP3 format: %j', format);
// write the decoded MP3 data into a WAV file
var writer = new wav.Writer(format);
decoder.pipe(writer).pipe(speex.stdin);
}
speex.stdout.pipe(connection.inputStream());
// enogg.pipe(speaker);
// fs.createReadStream(__dirname + '/song.mp3').pipe(decoder).pipe(speaker);
} }