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Don't pipe multiple streams into a single writable #16

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Don't pipe multiple streams into a single writable #16

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03ce242
Piping multiple streams into a single writable
aboba Dec 4, 2023
43ffbc6
Fix problem
aboba Dec 4, 2023
306ba9e
Update explainer.md
aboba Dec 4, 2023
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7 changes: 3 additions & 4 deletions explainer.md
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Expand Up @@ -87,15 +87,14 @@ WebRTC-RtpTransport enables these use cases by enabling applications to:
```javascript
const pc = new RTCPeerConnection({encodedInsertableStreams: true});
const rtpTransport = pc.createRtpTransport();
pc.getSenders().forEach((sender) => {
pc.createEncodedStreams().readable.
// Do custom packetization on the first sender
pc.getSenders()[0].createEncodedStreams().readable.
pipeThrough(createPacketizingTransformer()).pipeTo(rtpTransport.writable);
});

function createPacketizingTransformer() {
return new TransformStream({
async transform(encodedFrame, controller) {
let rtpPackets = myPacketizer.packetize(frame);
let rtpPackets = myPacketizer.packetize(encodedFrame);
rtpPackets.forEach(controller.enqueue);
}
});
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