npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

dash-mpd-parser

v0.1.1

Published

(Alpha) MPD fetcher + parser, extracted from dash.js

Downloads

5

Readme

dash-mpd-parser

(Alpha) MPD fetcher + parser, extracted from dash.js.

This is a proof of concept for extracting isolated features from dash.js. It uses the dash.js's internal DashParser, but skips XLinkController checks, since this is just a demo.

dash-mpd-parser is neither tested nor production ready.

Motivation

There's tons of useful stuff inside dash.js. All this would be useful even if you're not doing exactly what the dash.js project is developed for (streaming video, following the DASH-AVC/264 guidelines).

For instance, parsing and validating MPDs is a tedious task, and extracting that functionality into a separate package would be of great use for anyone dealing with MPDs.

Modularizing dash.js into its different components would also:

  1. make it easier to compose your own player;
  2. make it easer to extend the functionality (f.i. audio-only or doing playback via the Web Audio API); and
  3. make the source code(s) easier to enter and get your head around, thus making it easier to contribute.

Usage

Fetching and parsing an MPD:

import { fetchMpd } from 'dash-mpd-parser'

fetchMpd('http://example.com/video.mpd', mpd => {
  // Here's our parsed MPD!
  console.log(mpd)
})

Parsing an MPD if you've got the XML contents:

import { parseMpd } from 'dash-mpd-parser'

parseMpd(xmlString, mpd => console.log(mod))