https://help.rossvideo.com/ultra/Topics/Operation/Media-Store/File-Spec.html
That section of the manual has the specifics about the media and files types. Also how to associate the audio with the animations.

Example of what the Animation files and the Audio files would look like to be associated together. Also note that .TGA or .PNG is fine for supporting Alpha Channel. I use PNG as it is just a smaller Storage size however that has no impact on the Ram Cache size when it is decoded into video space.
When it is correctly associated you will also see a "speaker" icon on the thumbnail like this:

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Les O'Reilly
Director - Switcher Product Management
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Original Message:
Sent: 06-21-2025 19:06
From: Justin Dorelas
Subject: Medial clip transition with audio
I have a custom transition with audio that I'd like to use in my newscast. It was exported from After Effects as a Targa sequence with a separate audio file. I was able to upload the Targa sequence to my switcher via USB, but the audio isn't attached.
What's the best way to load this transition onto the switcher so that the audio plays in sync with the clip?
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Justin Dorelas
Technical Director
WSVN TV
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