Thank you for the reply!
So actually I've figured out what was going on with the audio, that was a mistake on my end. The video wasn't converted properly, with a proper conversion the audio plays just fine! Seems you cannot simply just change the extension to .webm and everything is fine, lol.
However, the black flash problem persists with the new videos. It occasionally happens at the start of the pre-title movie as well. This is with no other plugins whatsoever on a brand new project.
The black flash doesn't always occur, it seems like 1 in 5 times it'll happen. It is very jarring when it does though, looks like the game may be about to crash.
Edit: If it helps any, to clarify, the black flash occurs after the background title movie is loaded and displayed, like a second after it is shown immediately following the end of the pre-title movie.
Also, with the pre-title movie, I've only ever seen this black flash happen once, and when it did the words on the screen got scrambled for a moment as well. For whatever reason I cannot get it the issue to repeat on the pre-title screen, so that may have just been a weird computer blip for a second?
Again though, with the transistion from pre-title to title, the black flash happens a good 20% of the time in running the game.
