CH Media

Published Modified

  • Video
  • Video

CH Media Instream Pre-/Post-Roll Video ad specs

CH Media Instream Pre-/Post-Roll Video ads are horizontal 16:9 video clips, measured at 1920×1080 px, up to 4 MB per file, up to 30 seconds long, delivered as MP4. They run in the CH Media NWCH network (Aargauer Zeitung, bz Basel, Solothurner Zeitung, Badener Tagblatt and other regional sites) · In-stream pre-roll and post-roll placement on CH Media.

  • 1920×1080 px
  • 16:9
  • 4 MB
  • 30 s
Test a creative

Visual

Dimensions
1920 × 1080 px
Aspect ratios
16:9
Max file size
4 MB
File types
MP4

Video & audio

Max duration
30 s

Notes & source

  • 1920×1080 (16:9), up to 30 seconds, MP4 or VAST, up to 4 MB
  • Detailed specifications on request
  • Pre-roll or post-roll in the sites’ video players
  • Delivered multiscreen, including the mobile app and AMP articles
  • Lead time 5 working days
  • Values from the Nordwestschweiz (NWCH) 2026 rate card
  • The schweizheute.ch 2026 rate card states the same
  • The Zentralschweiz (ZCH) and Ostschweiz (OCH) rate cards were not read

Official source · checked not yet

Frequently asked questions

What size are CH Media Instream Pre-/Post-Roll Video ads?

CH Media Instream Pre-/Post-Roll Video creatives are 1920×1080 pixels.

What is the maximum file size for CH Media Instream Pre-/Post-Roll Video?

Files for CH Media Instream Pre-/Post-Roll Video can be up to 4 MB.

Which file formats does CH Media Instream Pre-/Post-Roll Video accept?

CH Media Instream Pre-/Post-Roll Video accepts MP4 files.

How long can CH Media Instream Pre-/Post-Roll Video videos be?

CH Media Instream Pre-/Post-Roll Video videos can be up to 30 seconds.

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