Artwork not showing

[paulr]

Thanks Simon - re mconnect - I know it's not your software, but I can't see anything anywhere in the settings to display/connect to minim.....
I've done as you suggest regarding rescanning, it's running now.
On the naim forum (not an official support route) they have suggested trimming some of the larger artwork I do have as it may not be helping things anyway (42k of my 70k tracks are 1000 pixels or less and 2.8k at between 3k and 4k).

On a general note, is there info around the architecture of this stuff? (i.e. what a upnp server does, what it stores? what does the relevant app do (eg VLC/Naim), what does the app store? What does the player do? what does the player store?). What happens when I open an player app (e.g. VLC and display the library? How does the artwork get to my control point?

I'm asking because VLC was VERY quick to show me the contents (seconds), it cant surely have built it's own db/cache that quickly.....
I did have a scout around but couldnt seem to find what I was after. I hope you can understand where I'm coming from with wanting the info.
I'm very grateful for your input to date.
I'll report back once the scan has finished.