Hand break.
If that doesn't work I try flv crunch.
If that doesn't work there is kigo video converter.
If that doesn't work there is something called penguin.
And if all of those fail, VLC has a record option (there is a button in Windows, on the mac for some reason the button isn't there but it can be accessed via a keyboard shortcut) so you can play the file and VLC will rerecord it.
I also have a few more converter programs, but I can't remember them right now.