I bought a Bushnell trail camera because I was pretty sure there was a critter under our sun room floor (no access to actual house under there). Set up the camera and got this:
Suspicions confirmed!
Weird thing is that the actual .avi file is not recognized by Vegas.
Here it is if you care to take a look: https://www.dropbox.com/s/5dways1a6e0tzz8/06040132.AVI?dl=0
My son uses "OpenShot" on occasion (for gamer stuff), which an open source video editor. I tried that out and it recognized the file and I was able to render the .mp4 for YouTube quite easily. http://www.openshot.org/
Media Info file attached.
Any thoughts on why Vegas won't read it?