Multi Ad Example - Ad pod example
VAST

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About This Ad Tag Example
This VAST ad pod example demonstrates how to structure a VAST tag that contains multiple ads to be played sequentially within a single video playback session. It is ideal for scenarios where advertisers want to deliver several ads back-to-back, enhancing monetization opportunities while maintaining compliance with VAST standards.
Key Features
Code Sample for this VAST Ad
<?xml version="1.0" encoding="UTF-8"?>
<vmap:VMAP xmlns:vmap="http://www.iab.net/videosuite/vmap" version="1.0">
<vmap:AdBreak timeOffset="start" breakType="linear" breakId="preroll">
<vmap:AdSource id="preroll-ad-1" allowMultipleAds="false" followRedirects="true">
<vmap:AdTagURI templateType="vast4"><![CDATA[http://localhost:3758/api/vast-generator?type=vast&mediaUrl=https%3A%2F%2Fadmein.io%2Fapi%2Fstream%3Fid%3Da34401be-0-480p&adTitle=Sample%20Ad]]></vmap:AdTagURI>
</vmap:AdSource>
</vmap:AdBreak>
<vmap:AdBreak timeOffset="00:00:25.000" breakType="linear" breakId="midroll">
<vmap:AdSource id="midroll-ad-2" allowMultipleAds="false" followRedirects="true">
<vmap:AdTagURI templateType="vast4"><![CDATA[http://localhost:3758/api/vast-generator?type=vast&mediaUrl=https%3A%2F%2Fadmein.io%2Fapi%2Fstream%3Fid%3Da34401be-0-480p&adTitle=Sample%20Ad]]></vmap:AdTagURI>
</vmap:AdSource>
</vmap:AdBreak>
<vmap:AdBreak timeOffset="end" breakType="linear" breakId="postroll">
<vmap:AdSource id="postroll-ad-3" allowMultipleAds="false" followRedirects="true">
<vmap:AdTagURI templateType="vast4"><![CDATA[http://localhost:3758/api/vast-generator?type=vast&mediaUrl=https%3A%2F%2Fadmein.io%2Fapi%2Fstream%3Fid%3Da34401be-0-480p&adTitle=Sample%20Ad]]></vmap:AdTagURI>
</vmap:AdSource>
</vmap:AdBreak>
</vmap:VMAP>VAST

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Analyse this VAST ad tag in the AdMeIn VAST Validator.
Technical Details
Tags
Related Examples
VAST Video Ad with Icon Overlay
A VAST 4.0 compliant video ad featuring an icon overlay for enhanced branding and interactivity.

Single Wrapper Example
A simple VAST wrapper example provided by AdMeIn for testing purposes.

Companion Ads Example
A VAST example showcasing companion ads alongside video content.
What is VAST Ads
VAST (Video Ad Serving Template) is a widely adopted XML-based standard used to deliver video ads across players, devices, and platforms. It defines how a video ad should load, track impressions, fire events, and interact with the player. VAST tags allow advertisers to run linear, non-linear, and companion video ads in environments like desktop, mobile apps, CTV, OTT, and streaming platforms. Using VAST ensures consistency, reliable tracking, and compatibility across the digital video advertising ecosystem.
Explore comprehensive VAST (Video Ad Serving Template) examples that demonstrate IAB-compliant video advertising implementations. Our samples cover VAST 2.0, 3.0, and 4.0 specifications, including pre-roll, mid-roll, and post-roll placements. Each example includes proper tracking implementation, error handling, and quartile event reporting essential for campaign measurement and optimization.
Explore more VAST ad examples