OK. Figured it out, for the most part. Everything looks much slicker now, more inline with the rest of the Kodi Libraries
The script that is pulling in show artwork is the skin.helper.service script used by the Titan skin
Based on settings (options menu in Live TV view -- The slide-out menu when you are viewing the list of shows)... The script will try to determine what the show is and pull the artwork for it. The artwork is located in \Userdata\addon_data\script.skin.helper.service\pvrthumbs
With ServerWMC configured to group recordedTV into folders the skin.helper.service sees the folders as "Castle 2", "South Park 12", "Bones 9" --> Where Castle has 2 episodes, South Park has 12, and Bones has 9. Otherwise if there are 9 episodes of "Bones" The Kodi Display will show "Bones (9)", and the skin helper will get rid of the parenthesis.
Initially I tested by pulling all the artwork (manually in many cases) and creating a master folder with just the show title, no # representing the number of episodes. Then I would create a number of folders representing different episode counts. Within those folders there was just a single file "pvrdetails.xml". The skin.helper will recognize and use artwork with typical predefined names, or you can use the xml file to provide additional detail and/or point it to artwork at a different path. That all worked, but I did find a much easier way.
Userdata\addon_data\script.skin.helper.service\settings.xml --> Easier to edit the settings file directly and copy it to the other Kodi systems then it would have been to do it all through the GUI, but the setting is available in the GUI
I modified this line:
Code:
<setting id="stripwords" value=":;(1);(2);(3);(4);(5); .... (99);(R)" />
So the skin helper will ignore all of the appended suffixes representing the number of episodes and just evaluate the show title itself.... Then all the show folders get artwork, look snazzy etc. Adding the ® is for reruns (as I have it configured), this helps it pull artwork for shows in the guide (which is also an option).
The one thing I haven't got working completely is the artwork for episodes. I've tried having the show title - prefix (show title - episode title) from serverWMC, but it's still hit or miss. For some it uses the correct show thumb, for others it uses a thumb to an unrelated show/movie, and for others it uses the thumb WMC pulls (actual image grab from the video). I think if it finds nothing it reverts to using the grab from the video, if it *thinks* it found a match it will use the thumb for the show it thinks matches. When it's wrong it seems it uses the same thumb for all episodes for the show. I believe it sees the episodes and show folders as one flat directory so it's not automatically correlating any particular episode with the show it's from. adding the show title prefix, didn't seem to help, but if it bothered me enough I could build a script to build the xml file for all the episode folders based on the prefix. Possible, I'm sure, but it doesn't bother me enough. Just happy to get all the Show folders/artwork working.
So with the Titan Skin and the skin.helper.service, it's now possible to get artwork for PVR show folders.