Went looking for the video and found it https://youtu.be/gAGiOWyQVw0?feature=shared
Went looking for the video and found it https://youtu.be/gAGiOWyQVw0?feature=shared
I have a similar setup. I have an old laptop with an SSD that puts files on my NAS.
The laptop has arr setup on containers, the laptop itself is running debian, mounts from Samba NAS via fstab (be sure to have writing permissions) has been working that way for several years.
Only direct plays, no transcoding (core 2 procesor)
There are lots of infographics explaining it, search by image guys!