Well, the CDPs I have owned all have had digital out connections. Even the Denon DCD 920 purchased in 1989/90 had both coax and optical outs. My current one (CA 740c) also has both digital outs and it also has two pairs of digital ins as well because it can be used as a separate DAC.
However, never seen a CDP with a video connection for display in a video monitor. Bazee, I also do not know why it would be necessary, because all the information of the CD tracks are there in the CD-cover and the CDP can play any of those tracks. For a music-server where many many tracks are stored in some kind of storage (hard discs, for example), it would be necessary to list the content with the necessary particulars and so on.