Creative subtypes (audio and video) value 14 means VAST 4.2 Wrapper
VAST 4.2 Wrapper. An AdCOM addition.
When to send it
Send 14 when the player follows VAST 4.2 wrappers. It pairs with 13 the way every wrapper value pairs with its inline value.
Buyers returning a 4.2 wrapper check for 14. A player that lists 13 without 14 is telling buyers to resolve their wrapper chain before responding. It is confused with 13 and with 12 (VAST 4.1 Wrapper).
Example
{
"imp": [
{
"audio": {
"protocols": [
14
]
}
}
]
}Fields that carry it
Other values in creative subtypes (audio and video)
| Value | Name |
|---|---|
1 | VAST 1.0 |
2 | VAST 2.0 |
3 | VAST 3.0 |
4 | VAST 1.0 Wrapper |
5 | VAST 2.0 Wrapper |
6 | VAST 3.0 Wrapper |
7 | VAST 4.0 |
8 | VAST 4.0 Wrapper |
9 | DAAST 1.0 |
10 | DAAST 1.0 Wrapper |
11 | VAST 4.1 |
12 | VAST 4.1 Wrapper |
13 | VAST 4.2 |
15 | VAST 4.3 |
16 | VAST 4.3 Wrapper |
The creative subtypes (audio and video) list page explains the whole list and its common mistakes.