I have completed analyzing 70% of 180,000 files.
I am seeing fairly frequent problems (100-200 files so far) while analyzing video and audio. These range from:
1) files that cause MC to crash on every analysis
2) files that frequently but not always cause MC to crash
3) files that cause analysis to stall at 0% which disables that thread until analysis is stopped
4) files that cause an error, analysis is canceled for that file and MC moves on to the next file in the queue (I think this should be the default behavior for all files that MC is unable to analyze)
I have seen these problems with a wide range of file types including mkv, mov, mp4, mpg, wma, wmv, and mp3.
Matt, to get started I have emailed you a log for an mp3 that causes a consistent crash. Playing this mp3 suggests there is something not quite right with it but I think MC should report an error rather than crashing.
Let me know how you want to proceed on the many other files types I have encountered problems with.