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SkyWay Recorder

skyway-recorder provides audio recording API. The recorded files will be uploaded to Google Cloud Storage(GCS).

Prerequisite

You need to enable recording feature on SkyWay Dashboard.

  • Signup or login to your account.
  • Create or edit your application associated with your account.
  • Check Enable recording feature in the permission section.
  • Register a GCS bucket where the recording files will be uploaded.

⚠️ If uploading failed even once, SkyWay recording server disable the recording feature. You can check the current status of the recording feature on SkyWay Dashboard.

Install

npm i skyway-recorder

CDN is also available.

<script src="https://cdn.webrtc.ecl.ntt.com/skyway-recorder-latest.js"></script>

You do NOT need to install SkyWay JS-SDK alongside.

Example

import { createRecorder } from "skyway-recorder";

(async () => {
  const apiKey = "5bea388b-3f95-4e1e-acb5-a34efdd0c480";
  const recorder = createRecorder(apiKey);

  // if use authentication
  // const recorder = createRecorder(apiKey, { auth: { timestamp, credential } });
  // if use custom ICE configuration
  // const recorder = createRecorder(apiKey, { iceServers: [], iceTransportPolicy: "relay" });

  const track = await navigator.mediaDevices
    .getUserMedia({ audio: true })
    .then(s => s.getAudioTracks()[0]);

  const res = await recorder.start(track);
  console.log(`Your recording id: ${res.id} is now recording...`);

  // ...

  await recorder.stop();
  console.log("recording has stopped!");
  console.log("uploading will be started soon...");
})();

The id returned by recorder.start() is your recording id. You can get recorded audio file via ${API_KEY}/${RECORDING_ID}/audio.ogg and meta.json in your GCS bucket.

API

See API.md for more details.

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