I work for a moderately small university, and we have a TV in our cafeteria that shows upcoming events and other things we're trying to advertise. Currently, it's a nightmare to update it with new information. We have to first make the ads in photoshop, save them as a PNG, import those images to power point, make sure the slides are in order, render the powerpoint to an MP4, then repeat that process again for the same set of events minus the most recent event (so we don't have slides for old events showing).
Does anyone here have any better solutions? I've brought up a couple solutions that require special hardware and subscription plans, but my boss isn't too keen on spending that much money. If anyone knows a better place to ask this, let me know that, too. This was the only place I could think to ask for help