I just installed ubuntu 16.04 this weekend and MC 22. Importing music just works fine but video import doesn't work.
The only thing that works partially is enabling "Automatically import played files" and dropping about 100 videos a time on the MC22 launcher icon.
The weird thing is that initially the videos are imported alright, but then some re-importing happens and all the entries become empty (see screenshots).
What I did notice in the log files is that different videos are using the same Analyze xml file.
Import: JRAnalyzer::AddFileJRWorkerExe: Parameters: /AnalyzeJRVid "/media/disc/VIDZ/clipsnmovies/rockumentaries/Eva Cassidy Timeless Voice.mp4" "/home/disc/.jriver/Media Center 22/Temp/Analyze - 1606977280.xml
Import: JRAnalyzer::AddFileJRWorkerExe: Parameters: /AnalyzeJRVid "/media/disc/VIDZ/country/Alison Krauss - Stay.mp4" "/home/disc/.jriver/Media Center 22/Temp/Analyze - 1606977280.xml"
Import: JRAnalyzer::AddFileJRWorkerExe: Parameters: /AnalyzeJRVid "/media/disc/VIDZ/country/Bubba Sparxxx - Back In The Mud (Rock Version).mp4" "/home/disc/.jriver/Media Center 22/Temp/Analyze - 1606977280.xml"
...
I did try to disable all analysis flags I could find but that didn't help.
This is my system info:
Library
Total files: 7688
Audio files: 0
Image files: 0
Video files: 0
Other files: 7688
Processing
Thumbnails built: 0% (38 of 7688)
Audio analyzed: 0% (0 of 0)
Background Tools Running
No tools currently running
Power
No entries that affect the system power state
Media Center
Version:
Install path: /usr/lib/jriver/Media Center 22/
Interface plug-ins:
JRMark: never run
Memory used:
Handles used:
Advanced System Info
Memory & CPU
CPU features: MMX, SSE2, SSE3
Operating System
Linux - 64 bit