Here is the description of the video by the creator, DorohnL:
"This is my first attempt at Half-Life 2 machinima making. By using tools such as Source Hammer, Faceposer, 3Dmax, Fraps and Cannonfolder's Half-Life Tools, I tried to recreate a exact remake of the original Matrix Revolution trailer (which is also the ending of Enter The Matrix) within the Half-Life 2 Engine.
It took me about two months to finish this project, started from scratch with little knowledge of Hammer and 3Dmax.
With this machinima, my goal was to learn more on character animation building, famaliarize with Hammer, and most importantly, hoping that it will attract more people's attention on the machinima form itself.
Paul Marino's "I Am Still Seeing Breen" was the machinima that inspired me to make one on the HL2 platform. R. Glass's "A Few Good G-Man" was the one that kept me going ^_^