Here is a helpful post designed to assist media partners or vendors trying to navigate this specific process.
If you are actually looking for the email address or phone number for a specific department, please clarify if you are a customer or a business partner, as the contact points are very different. comcast mediaorigination
"Media Origination" isn't a single bucket. Here is a helpful post designed to assist
Comcast Technology Solutions handles rendering, media asset management (MAM), and metadata services to ensure content is ready for broadcast. media asset management (MAM)
The term "mediaorigination" often appears in email domains or technical documentation. If you are hitting a wall:
The platform offers an end-to-end workflow that manages the entire lifecycle of a video channel: