So, how do I play movie audio through my 9.2 speaker system if I don’t use the UGREEN HDMI out through my Denon receiver?
I think you should connect all of these devices to the Blu-ray player, then connect the Blu-ray player to the TV. The TV or the player should have these apps installed to connect to the NAS server for LAN streaming, instead of outputting HDMI directly from the NAS.
It may be a translation error, but that won’t work. If you were familiar with Denon DVRs and Blu-ray players you would know media servers like the UGREEN cannot be configured to run through a Blu-ray player. But thanks for your recommendation.