This hits close to home for me so I've been kinda speechless.
I know what what you mean though. I made the video for my dads memorial when he passed. I was playing it at the service off of a laptop to a projector, and the laptop battery ran out in the middle of it. It was way to early for it to run out, so I think my dad was messing with me. We all got a good laugh though.
Sorry for your loss. [sad]