Hi, Frank.
The RX-V465 won't convert video signals, so you have to use the same video connection to the TV as you use to connect a component to the receiver.
In other words, if you aren't connecting the DVD recorder to the receiver using an HDMI connection, that's the reason why you can't see any video. If you are connecting the DVD recorder to the receiver using HDMI, then let us know and we'll look into this more.
If you are using a different video connection, then you would need to run the same connection from the receiver to the TV (if you want to keep running the video through the receiver).