Ströer

Published Modified

  • Video
  • Video
  • CTV

Ströer Video Instream (PreRoll, MidRoll, PostRoll) ad specs

Ströer Video Instream (PreRoll, MidRoll, PostRoll) ads are horizontal 16:9 video clips, measured at 1280×720 px, up to 4 MB per file, up to 30 seconds long, delivered as MP4. They run in the Ströer network (t-online and partner sites) · Instream video placement on Ströer. Encode with H.264 video with MP3 audio at up to 25 fps.

  • 1280×720 px
  • 16:9
  • 4 MB
  • 30 s
Test a creative

Visual

Dimensions
1280 × 720 px
Aspect ratios
16:9
Max file size
4 MB
File types
MP4

Video & audio

Max duration
30 s
Video codec
H.264
Frame rate
25 fps
Audio codec
MP3
Sample rate
48 000 Hz

Notes & source

  • Linear video before (pre-roll), during (mid-roll) or after (post-roll) video content, desktop, mobile, app and CTV
  • VAST redirect with up to three media files (480x270, 640x360, 1280x720)
  • Vertical instream 270x480 and 360x640
  • Skippable videos only as VPAID with a skip button (VPAID not possible in apps)
  • OMID 1.0 supported
  • 4 MB per media file on web, no limit for CTV
  • HLS only as an additional media file, not first in the list
  • Raw-file delivery: source at least 2,500 kbps, 25 fps, max. 20 MB (plus a 10 MB spot for multiscreen and mobile)
  • Ströer encodes it
  • Tracking over HTTPS, GDPR/TCF 2.2 compliant
  • Late or non-compliant material can postpone the campaign
  • EBU R 128 loudness as stated in the Ströer retailer-campaign video specs

Official source · checked not yet

Official source · checked not yet

Frequently asked questions

What is the Ströer Video Instream (PreRoll, MidRoll, PostRoll) ad format?

Ströer Video Instream (PreRoll, MidRoll, PostRoll) is a video ad format that runs in the Ströer network (t-online and partner sites) · Instream video placement on Ströer. This page lists its creative requirements, taken from Ströer’s official spec documentation.

What size are Ströer Video Instream (PreRoll, MidRoll, PostRoll) ads?

Ströer Video Instream (PreRoll, MidRoll, PostRoll) ads are 1280×720 pixels, an aspect ratio of 16:9.

What is the maximum file size for Ströer Video Instream (PreRoll, MidRoll, PostRoll)?

Files for Ströer Video Instream (PreRoll, MidRoll, PostRoll) can be up to 4 MB.

Which file formats does Ströer Video Instream (PreRoll, MidRoll, PostRoll) accept?

Ströer Video Instream (PreRoll, MidRoll, PostRoll) accepts MP4 files.

How long can Ströer Video Instream (PreRoll, MidRoll, PostRoll) ads be?

Ströer Video Instream (PreRoll, MidRoll, PostRoll) ads run up to 30 seconds.

Where can I find the official Ströer Video Instream (PreRoll, MidRoll, PostRoll) documentation?

The official source for Ströer Video Instream (PreRoll, MidRoll, PostRoll) requirements is https://specs.stroeer.de/Video+Instream+%28PreRoll%2C+MidRoll%2C+PostRoll%2C+Bumper+Ad%29_EN.pdf, linked from this page.

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