So on sony vegas when i click on the clip to watch it, it stays black but i here the gun shots and everything. the clip it self shows the single frame at the bottom but at the preview screen its just black and like i said i still here audio. i even tried starting a new project and it did the same thing. there just suddenly came A dark grey bar behind it so idk what that is so if some1 knows somthing plz help:) i will plus rep:)