Quote from: Khris on Thu 25/06/2015 16:53:13
I tried something else and took a random text file, copied it over "splash.ogv" and ran the game again. That resulted in a pretty nasty crash, which probably means that in your case AGS actually can't find the file.
I assume you use Windows Explorer? (I use TotalCommander, which I dearly recommend to anyone who occasionally does stuff that involves files)
Can you make sure the file is actually called "splash.ogv", and not "splash.ogv.avi" or something like that?
Because Windows likes to hide known file extensions unless you disable that in the folder options.
And it would explain why VLC plays it but AGS can't find it.
Bam! Right on the head without even looking.

Well done Khris, yep that was the culprit.
Also a thankyou to CW, that ogv sample video helped too.