Well, I have been making some videos in garrys mod using the camera tools ect. But you can only do so much with the camera, is there any camera console commands in garrys mod or any commands that can help with filming? Like hiding the hud ect.
If set to 1, it'll show the HUD, if set to 0 it'll hide it. It works in all Source games.
It'll freeze the NPC selected(?) and, if no NPC is selected, the one under your crosshair.
There's a few others that might prove useful.