Hello everyone.
I have tested to install Mediaplayer2 in addition to using the plugin.py file because i wanted to use Kodi as i am used to that software from when i was using my Prismcube Ruby. However, with Mediaplayer embedded into my Blackhole image, i remain on a black screen when trying to play any video on my NAS (AVI, MKV, ...). This issue is also present by trying to play from Mediaplayer directly. Then i installed Mediaplayer 2 from the repo, as it seems to be the same versions as you propose here and now i have a different issue. When lauching the video from Kodi, Mediaplayer2 is correctly launched, the video appear in the playlist but the playback doesn't start automatically, i have to do menu, switch to playlist and then ok to start the movie. Quite annoying.
Mediaplayer2 is also not respecting the aspect ratio and changing it with the key 5 doesn't do anything to the picture. I see the message on the top left corner about the different ratio activated, but image remains stretched when it should have black borders on top and bottom to keep the good ratio (cinemascope vs 16/9).
My image is the Blackhole for Vu+ solo 2 version 3.0.3C. I hope to get some help, the reciever is really great, only this isn't working good.