Open vinnitu opened 4 years ago
Hi!
I have opus packets stream. I want to save it to ogg container without reencode. I know original sample rate (16000), channels number (1), frame size (60ms), frames in packet (2) and size in bytes of course(variable length).
My prototype code is
const sampleRate = 16000; const channels = 1; const frameSize = 60; const framesInPacket = 2; const muxer = beamcoder.muxer({ filename: 'output.ogg' }); const stream = muxer.newStream({ ... }); // how? Object.assign(stream.coderpar, { ... }); // what? await muxer.openIO(); await muxer.writeHeader({ ... }); // how? while (...) { const data = Buffer.from([...]); // really got it from network const bytes = data.length; const frame = beamcoder.frame({ ... }); // how to put data, pts, dts, etc. properly? await muxer.writeFrame(frame); } await muxer.writeTrailer();
Please help me fill gaps properly.
P.S.: your project is cool
Hi!
I have opus packets stream. I want to save it to ogg container without reencode. I know original sample rate (16000), channels number (1), frame size (60ms), frames in packet (2) and size in bytes of course(variable length).
My prototype code is
Please help me fill gaps properly.
P.S.: your project is cool