I was capturing my video using Vmix Live Video Streaming & Video Mixer Software when suddenly my computer restart itself. The file was saved with size of 3GB in my local drive. I used AVI format.

But when I try to open the video file, it looks like the file is corrupted and couldn't be opened. What can I do to fix this??

Any help would be very appreciated, thanks.

UPDATE: This is the screenshot when I open the file in VirtualDub Hex editor