MPQ movies

[Slavik]

when I open with winmpq WAR3X.MPQ (the frozen throne one)
i can't find any video cinematics there
and biggest files are named L.MPQ M.MPQ etc...
but renaming them to .avi does nothing

any help ?
I'd like to have extracted ending of Frozen Throne

[Cen]

They are inside Movies folder and can be played with VLC

[Slavik]

yeh my map was empty so had to recopy from ehm ... dvd back :P
but i still think they get extracted only when player finishes X campaign

[Cen]

That could be possible but I have a legit game installed with neither campaign finished and they're there.