[Question] How do you use this? about node-opus HOT 4 CLOSED

Not really sure of what you're trying to do. The following code might be helpful. Note that opus doesn't define a binary encoding for the stream so trying to write it to a file as such is probably not something you want.

"use strict";

var lame = require( 'lame' );
var opus = require( 'opus' );

var mp3Decoder = new lame.Decoder();
var opusEncoder = new opus.Encoder( 48000, 2 );

var output = process.stdin.pipe( mp3Decoder ).pipe( opusEncoder );

output.on( 'data', function( packet ) {
    console.log( console.log( packet ) );
});

from node-opus.

Ah, well right now I'm attempting to package opus data into an RTP packet, but I'm just trying to get the data from an mp3 file to the opus encoder first, and oh my god thank you. I think this is exactly what I needed.

from node-opus.

Ah, good. Yes. For that the above code should work. The audio data for each opus frame can be read from the output-data packets.

from node-opus.

I'm sorry, it all seems to be working now, but I get very distorted audio on the server. I'm told I'm supposed to be using 20ms frames and I think that might be the issue because I can't find anywhere that I can define that. I tried typing 20 within the frame_size argument area, but apparently that's meant for something different? Do I handle this on my part or is there something I'm missing?

Edit: Nevermind, corrupted packets, bad coding on my part.

from node-opus.