26 lines
642 B
JavaScript
26 lines
642 B
JavaScript
var fs = require('fs'),
|
|
chunks = fs.readdirSync('../recordings'),
|
|
inputStream,
|
|
currentfile,
|
|
outputStream = fs.createWriteStream('../recordings/merge.pcm');
|
|
|
|
chunks.sort((a, b) => { return a - b; });
|
|
|
|
function appendFiles() {
|
|
if (!chunks.length) {
|
|
outputStream.end(() => console.log('Finished.'));
|
|
return;
|
|
}
|
|
|
|
currentfile = '../recordings/' + chunks.shift();
|
|
inputStream = fs.createReadStream(currentfile);
|
|
|
|
inputStream.pipe(outputStream, { end: false });
|
|
|
|
inputStream.on('end', function() {
|
|
console.log(currentfile + ' appended');
|
|
appendFiles();
|
|
});
|
|
}
|
|
|
|
appendFiles(); |