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puppeteer-stream
Advanced tools
A Extension for [puppeteer](https://www.npmjs.com/package/puppeteer) to retrieve audio and/or video streams
A Extension for puppeteer to retrieve audio and/or video streams
npm i puppeteer-stream
# or "yarn add puppeteer"
ES5 import
require("puppeteer-stream");
const puppeteer = require("puppeteer");
or ES6 import
import "puppeteer-stream";
import puppeteer from "puppeteer";
This will patch the launch method of puppeteer to start with this record extension and will add a page.getStream(options)
method to all pages.
The method page.getStream(options)
takes the following options:
{
audio: boolean; // wheter or not to enable audio
video: boolean; // wheter or not to enable video
mimeType?: BrowserMimeType; // optional mimeType of the stream, e.g. "audio/webm", "video/webm"
audioBitsPerSecond?: number; // The chosen bitrate for the audio component of the media.
videoBitsPerSecond?: number; // The chosen bitrate for the video component of the media.
bitsPerSecond?: number; // The chosen bitrate for the audio and video components of the media. This can be specified instead of the above two properties. If this is specified along with one or the other of the above properties, this will be used for the one that isn't specified.
frameSize?: number = 20; // The number of milliseconds to record into each packet.
}
require("puppeteer-stream");
const puppeteer = require("puppeteer");
const fs = require("fs");
const file = fs.createWriteStream(__dirname + "/test.webm");
async function test() {
const browser = await puppeteer.launch({
defaultViewport: {
width: 1920,
height: 1080,
},
});
const page = await browser.newPage();
await page.goto("https://dl5.webmfiles.org/big-buck-bunny_trailer.webm");
const stream = await page.getStream({ audio: true, video: true });
console.log("recording");
stream.pipe(file);
setTimeout(async () => {
await stream.destroy();
file.close();
console.log("finished");
}, 1000 * 10);
}
test();
FAQs
An Extension for Puppeteer to retrieve audio and/or video streams of a page
The npm package puppeteer-stream receives a total of 2,986 weekly downloads. As such, puppeteer-stream popularity was classified as popular.
We found that puppeteer-stream demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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