I just started playing around with it. I have a DS220+ so it has more horsepower than your ‘16, however a good plugin I found was “disable transcoding” it’ll basically send the stream raw to a device and leave it to the device to deal with. As such it flies on that hardware.
To be fair, neither runs well on my DS916+. I use the NAS for storage and have a laptop next to it as a Linux server with Docker containers.
I just started playing around with it. I have a DS220+ so it has more horsepower than your ‘16, however a good plugin I found was “disable transcoding” it’ll basically send the stream raw to a device and leave it to the device to deal with. As such it flies on that hardware.