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VAST Video Mime-Type Detector

Scan your VAST Video to detect the video mime-type.

Collect 37+ data points and validate against IAB ad guidelines

HTML5 Zip
Ad Tag
VAST
Video
Image
Audio
 
auto_stories
API Docs
Go ahead, try
it yourself !

Video Mime-Type

The MIME type describes the type of media being used, such as video/mp4 or video/webm.

Why do we test it?

The MIME type is essential for proper file recognition and delivery. Ensuring the correct MIME type helps avoid playback issues or misinterpretation by ad servers.