Ad Alliance

Published Modified

  • Audio
  • Audio

Ad Alliance Audio Ad (NL) ad specs

Ad Alliance Audio Ad (NL) ads are audio files, up to 5 MB per file, 10–30 seconds long, delivered as MP3 or OGG. They run in the Ad Alliance NL audio inventory · Audio placement on Ad Alliance.

  • 5 MB
  • 30 s
Test a creative

Visual

Max file size
5 MB
File types
MP3, OGG

Video & audio

Max duration
30 s
Min duration
10 s

Notes & source

  • Joint stereo or MS stereo
  • Tag or redirect delivery as VAST 4.0, with audio assets to the same file rules
  • The PDF gives the true peak as “1db” without a sign
  • Confirm whether −1 dBTP is meant

Official source · checked not yet

Frequently asked questions

What is the Ad Alliance Audio Ad (NL) ad format?

Ad Alliance Audio Ad (NL) is an audio ad format that runs in the Ad Alliance NL audio inventory · Audio placement on Ad Alliance. This page lists its creative requirements, taken from Ad Alliance’s official spec documentation.

What is the maximum file size for Ad Alliance Audio Ad (NL)?

Files for Ad Alliance Audio Ad (NL) can be up to 5 MB.

Which file formats does Ad Alliance Audio Ad (NL) accept?

Ad Alliance Audio Ad (NL) accepts MP3 or OGG files.

How long can Ad Alliance Audio Ad (NL) ads be?

Ad Alliance Audio Ad (NL) ads run 10 to 30 seconds.

Where can I find the official Ad Alliance Audio Ad (NL) documentation?

The official source for Ad Alliance Audio Ad (NL) requirements is https://adalliance.nl/wp-content/uploads/ENG-2026-Delivery-Specifications-Digital.pdf, linked from this page.