Let's reactivate this topic.
I've made some complementary tests.
Here are my results/questions :
1) It's impossible to select all the files of your player having a certain flag activated if you don't maintain a playlist or a set of playlists covering all the files in your player - or if you don't maintain a field common to all your files (ex: PIN=1). Could some of you confirm this ? Only Soup Views available on the player would be able to solve this. When will those Soup Views be available on the player itself ?

2) Let's say you activate a filter on a playlist and the result is 5 files. If you go now upper on in another playlist, the player will not apply dynamicly your filter on the new selected playlist. It will stay with your 5 previous files. You have to desactivate the filter, go to your new playlist and reactivate the filter to make the selection change.
The player reactivates only dynamicly the filter when using the search function of the player (search on artist, year etc...).
Can some of you confirm this ?

Thanks in advance for your clarifications,

Regards

DDA