Half Life Movies
From Mike Beane's Blog
I read from time to time that you need FRAPS or a third party recording tool to capture HL*.exe based games. This is not entirely true.
It is possible to export the frames from HL1 based games and both frames & sound from HL2 based games.
Recording Demos
Playing Demos
Exporting Demos
Compiling Demos
Examples
<videoflash>8JVwookueFE</videoflash>
CS1.6
<videoflash>Ly381OKyvpI</videoflash>
DoD