I'm thinking a small custom application running on a Linux box with some video card that has a video output. The cost would be no greater than your average PC but the code is the nut to crack. I write code in various languages so it doesn't seem too challenging. What code and language do you use?
I need to know what equipment i would need. Im looking to have a remote server hooked up to television equipment. On this server I would have a website running, and this website is built for users to create slides for a slideshow. The slides are saved to the server, so when i approve the slides they will be displayed on a slideshow broadcast over the televisions. The thing is how can i remotely access the server to approve slides while the computer is playing the slideshow without interruption?