Documentation

Ad Scheduler

Features summary

  • Insert pre-roll, mid-roll and/or post-roll ads at designated timestamps
  • Compatible with on-demand and live media content for desktop and mobile devices
  • Works with Google IMA SDK and rmp-vast
  • Use client side waterfalling to maximize fill-rate
  • Does not require VMAP support

1 pre-roll, 2 mid-roll at 30s and 60s, 1 post-roll video ads - see this example here

<script src="https://cdn.radiantmediatechs.com/rmp/9.16.6/js/rmp.min.js"></script>
<div id="rmp"></div>
<script>
  // Streaming source - MP4 progressive download in this example
  const src = {
    mp4: [
      'https://your-mp4-url.mp4'
    ]
  };
  // Define ad-schedule
  const schedule = {
    // Preroll
    preroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml',
    // Midroll
    midroll: [
      [30, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear-skippable.xml'],
      [60, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear-skippable.xml']
    ],
    // Postroll
    postroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'
  };
  const settings = {
    licenseKey: 'your-license-key',
    width: 640,
    height: 360,
    src: src,
    contentMetadata: {
      poster: [
        'https://your-poster-url.jpg'
      ]
    },
    ads: true,
    // Pass ad schedule
    adSchedule: schedule
  };
  const rmp = new RadiantMP('rmp');
  rmp.init(settings);
</script>

Using percent to add mid-roll ads

<script src="https://cdn.radiantmediatechs.com/rmp/9.16.6/js/rmp.min.js"></script>
<div id="rmp"></div>
<script>
  // Streaming source - HLS in this example
  const src = {
    hls: 'https://your-hls-url.m3u8'
  };
  // Define ad-schedule
  const schedule = {
    // Preroll
    preroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml',
    // Midroll
    midroll: [
      ['5%', 'https://www.radiantmediaplayer.com/vast/tags/inline-linear-skippable.xml'],
      ['50%', 'https://www.radiantmediaplayer.com/vast/tags/inline-linear-skippable.xml']
    ],
    // Postroll
    postroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'
  };
  const settings = {
    licenseKey: 'your-license-key',
    width: 640,
    height: 360,
    src: src,
    contentMetadata: {
      poster: [
        'https://your-poster-url.jpg'
      ]
    },
    ads: true,
    // Pass ad schedule
    adSchedule: schedule
  };
  const rmp = new RadiantMP('rmp');
  rmp.init(settings);
</script>

You can combine both percent-based values and second-based values for midroll attribute

Cycling video ads in a live stream

For live video streaming you can display mid-roll video ads at fixed or flexible intervals. In the following example a pre-roll is played when the live player is started and mid-roll video ads are played every 2 minutes (when the player is not paused) for the first 10 minutes of the live stream:

<script src="https://cdn.radiantmediatechs.com/rmp/9.16.6/js/rmp.min.js"></script>
<div id="rmp"></div>
<script>
  // Streaming source - HLS in this example
  const src = {
    hls: 'https://your-live-hls-url.m3u8'
  };
  // Define ad schedule
  const schedule = {
    // Preroll
    preroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml',
    // Midroll: a mid-roll ad is played every 120 seconds (2 minutes) for the first 10 minutes of live video
    midroll: [
      [120, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'],
      [240, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'],
      [360, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'],
      [480, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'],
      [600, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml']
    ]
  };
  const settings = {
    licenseKey: 'your-license-key',
    width: 640,
    height: 360,
    src: src,
    contentMetadata: {
      poster: [
        'https://your-poster-url.jpg'
      ]
    },
    ads: true,
    // Pass ad schedule
    adSchedule: schedule
  };
  const rmp = new RadiantMP('rmp');
  rmp.init(settings);
</script>

Mid-roll video ads using the midrollRepeat attribute (live or on-demand video)

The midrollRepeat attribute lets you repeat a request to a specific adTag at regular intervals. 

<script src="https://cdn.radiantmediatechs.com/rmp/9.16.6/js/rmp.min.js"></script>
<div id="rmp"></div>
<script>
  // Streaming source - MP4 progressive download in this example
  const src = {
    mp4: [
      'https://your-mp4-url.mp4'
    ]
  };
  // Define ad schedule
  const schedule = {
    // Preroll
    preroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml',
    // Midroll: every 60 seconds the player will attempt to load a video ad at the given URL.
    midrollRepeat: [60, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml']
  };
  const settings = {
    licenseKey: 'your-license-key',
    width: 640,
    height: 360,
    src: src,
    contentMetadata: {
      poster: [
        'https://your-poster-url.jpg'
      ]
    },
    ads: true,
    // Pass ad schedule
    adSchedule: schedule
  };
  const rmp = new RadiantMP('rmp');
  rmp.init(settings);
</script>

Waterfalling with ad scheduling

The adScheduleWaterfall setting will let you add client-side waterfalling to your ad-schedule. 

<script src="https://cdn.radiantmediatechs.com/rmp/9.16.6/js/rmp.min.js"></script>
<div id="rmp"></div>
<script>
  // Streaming source - MP4 progressive download in this example
  const src = {
    hls: 'https://your-hls-url.m3u8'
  };
  const adScheduleWaterfall = [
    'https://your-fallback-ad-tag-url-1',
    'https://your-fallback-ad-tag-url-2',
    'https://your-fallback-ad-tag-url-3'
  ];
  // Define ad schedule
  const schedule = {
    // Preroll
    preroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml',
    // Midroll at 30 seconds
    midroll: [
      [30, 'https://www.radiantmediaplayer.com/vast/tags/inline-linear-skippable.xml']
    ],
    // Postroll
    postroll: 'https://www.radiantmediaplayer.com/vast/tags/inline-linear.xml'
  };
  const settings = {
    licenseKey: 'your-license-key',
    width: 640,
    height: 360,
    src: src,
    contentMetadata: {
      poster: [
        'https://your-poster-url.jpg'
      ]
    },
    ads: true,
    // Pass ad schedule
    adSchedule: schedule,
    // Pass waterfall Array for ad schedule
    adScheduleWaterfall: adScheduleWaterfall
  };
  const rmp = new RadiantMP('rmp');
  rmp.init(settings);
</script>

Custom schedule callback

The adScheduleCallback setting will let you add a custom callback before video ads are requested in an ad-schedule. 

<script src="https://cdn.radiantmediatechs.com/rmp/9.16.6/js/rmp.min.js"></script>
<div id="rmp"></div>
<script>
  const src = {
    hls: 'https://your-hls-url.m3u8'
  };
  const elementID = 'rmp';
  const rmp = new RadiantMP(elementID);
  const adTagUrl = 'https://www.radiantmediaplayer.com/vast/tags/inline-linear-1.xml';
  // Custom callback that will be run before an ad in the schedule is called
  // It must return a Promise that resolves to a valid VAST tag URL
  const adScheduleCallback = function () {
    return new Promise(resolve => {
      rmp.pause();
      setTimeout(() => {
        console.log(adTagUrl);
        resolve(adTagUrl);
      }, 2500);
    });
  };
  const settings = {
    licenseKey: 'your-license-key',
    src: src,
    width: 640,
    height: 360,
    ads: true,
    autoplay: true,
    muted: true,
    // we pass our adScheduleCallback
    adScheduleCallback: adScheduleCallback,
    adSchedule: {
      // preroll, since a callback will be run we just input 'callback'
      preroll: 'callback',
      // midroll, since a callback will be run we just input 'callback'
      midroll: [
        [30, 'callback']
      ],
      // postroll, since a callback will be run we just input 'callback'
      postroll: 'callback'
    },
    contentMetadata: {
      poster: [
        'https://www.radiantmediaplayer.com/images/poster-rmp-showcase.jpg'
      ]
    }
  };
  rmp.init(settings);
</script>

We have also published an example for using adScheduleCallback setting to enable header bidding through Prebid.js in an ad-schedule in our GitHub repository.

Additional support notes

  • Mid-roll timestamps must be expressed in seconds
  • For live video content do not include post-roll data as this would be irrelevant
  • The midrollRepeat setting is capped at 50 midroll ads impression
  • Mid-roll or post-roll video ads are not supported with DVR streaming (only pre-roll linear video ads or overlay ads are currently supported)
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License.

Radiant Media Player

Support

Company

©2015-2024 Radiant Media Player. All Rights Reserved.