Vast Waterfall


Ad tag waterfall helps you to maximize ad revenue by attempting to show a valid ad to your viewers during an ad break.


It may happen that ad XML is not a valid response. It also happens pretty often that Ad XML is empty or Ad XML tag URL is temporary not accessible.
Ad tag waterfall allows you to set several ad tags to a single ad break and the player will play the first ad that returns a valid response. When you create an ad tag waterfall, you assign an array of ad tags to a single ad break.
Code snippet
player.vastAds ({
tagURL: ["ad-tag-url-1.xml", "ad-tag-url-2.xml", ad-tag-url-3.xml"]
Player example above makes use of 3 ad tags. First ad tag is VAST xml without ad defined, second ad tag is empty XML file, finally third ad tag is valid VAST xml with ad pod of 2 pre-roll ads. In browser's console you can see 2 errors in the attempt of loading 2 invalid ad tags.
Code snippet
player.vastAds ({
tagURL: [
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