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Digital Signage – Upload Media

Purpose Demonstrate how to import images, posters and PDF files into the media library in Scala Content Manager (CMS).

By Bernt Brundtland

Published Apr. 29, 2025 - Last modified May 19, 2025

Target Audience

Anyone who will add new content to the information screens at UiO.

Log in at https://uio.atea-signage.no/ContentManager/
Select Media → + New → Media upload
Click Add under Files and locate the file on your computer
Under Folder, choose the correct directory – use separate folders for buildings or themes
Click Upload and ensure the status shows ?
Avoid filename collisions – prefix the filename with your unit name.

Topic	Recommendation
Resolution	1920 × 1080 pixels for full-screen landscape display
Format	JPEG, PNG or PDF
File size	< 20 MB for rapid synchronisation

Use high contrast and large text (at least 24 pt)
Avoid placing text directly on images without a background
Enter alt text in the “Description” field so that screen readers can convey the content

Problem	Solution
The file is not visible in Media	Refresh the browser (F5) and check that you are in the correct folder
Upload fails	Check the file size and your network connection
Text is illegible on screen	Upload an updated version with higher contrast