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    dash-validator

    0.5.1 • Public • Published

    Build Status Coverage Status

    A Javascript library to validate content with the MPEG DASH streaming format

    Usage (Node JS)

    npm install --save dash-validator
    

    Example implementation:

    const DashValidator = require("dash-validator");
    
    const validator = new DashValidator("http://example.com/test.mpd");
    validator.load().then(() => {
      console.log("Loaded manifest");
      console.log(validator.duration());
      validator.verifyAllSegments(verifyFn).then(result => {
        console.log(result);
      });
    }).catch(console.error);
    
    function verifyFn(headers) {
      return (typeof headers["x-my-custom-header"] !== "undefined");
    }
    

    To verify dynamically updating manifests:

    validator.load().then(() => {
      validator.validateDynamicManifest(5).then((result) => {
        console.log(result);
      });
      validator.on("invalidplayhead", (data) => {
        console.log(data);
      });
      validator.on("checking", data => {
        const mpd = data.mpd;
        const headers = data.headers;
        console.log("Playhead: " + new Date(mpd.timeAtHead));
      });
    });
    

    Usage (Browser)

    <script src="/dist/dashvalidator.min.js"></script>
    <script>
      var validator = new DashValidator("http://example.com/test.mpd");
      validator.load().then(function() {
        return validator.validateDynamicManifest(2);
      }).then(function(result) {
        var status = document.getElementById("status");
        if (result.ok == result.iterations) {
          status.innerHtml = "All OK";
        }
      });
    </script>
    

    Keywords

    none

    Install

    npm i dash-validator

    DownloadsWeekly Downloads

    5

    Version

    0.5.1

    License

    MIT

    Last publish

    Collaborators

    • jobi