[mythtv-users] MythTV LiveTV Recordings

[Sergio Bello]

Hi all,
I've read that MythTV uses NuppleVideo format (.nuv) to store recordings 
while an user watch live tv, but I've checked that while I watch TV, I 
have a .mpg file growing. I can watch that file using xine and mplayer, 
although not with vlc. Does anybody know what format is actually this 
video? Is it really a mpeg file or I shouldn't trust it's .mpg extension?
Thanks