Delivering a custom video ad to PHPVibe or MediaVibe is quite simple.
You can simply build your VAST file and save it somewhere, then link to is in Settings-> Players
All the rest are set in the video file:
Impression – Where the player should send the impressions (custom tracking link?)
kipoffset=”00:00:05″ – The skip value for the ad. If the ad is longer than this time the “Skip Ad” button will show up.
ClickThrough is the url you send the user once he clicks on the ads.
Video files for ads are set in the “MediaFile” tag of the vast xml.
Here is a full sample:
You can check more sample tags at Google IMA sample tags.