Hi Guys,
I have a Problem with Source Recoder.
I have recorded a demo, and i want to record it to an uncompressed avi. When i type “startmovie avi” in console there doesnt come a window up where i can choose the codec. Then with "playdemo " it plays the demo verry fast. There are no Datas in the folder. I hope someone can help me 
Sorry for my bad English, I’m from German.
With a name like that you should probably have figured it out by now.
the demo recorder doesn’t use a codec, it uses the ingame 3D engine even when watching a recorded demo
to record avi files you should get fraps, it allows to choose the codec and frame rate of the video
Type in console:
startmovie videoname.avi aviThat’ll work for sure… 
No it doesnt sorry 
Do it the hardcore way, and render tgas + wav file + put em all together in virtualdub.
Fraps in source games is silly.
is there realy no other way? If I do this, the Vido is laggy…
Thats not so good, I need ~ 1000FPS for Slowmotions…
acquire moar computational power
I have enough power to record with fraps on FullHD in 30FPS. But i need 1000FPS for Slomotions. Have you any Suggestions which Hardware i Could use to get 1000FPS with Fraps?!? I dont want to buy 2xGTX590 and an i7 Extreme at 6GHz… And then the Hard Disk limitates…
So I need Source Recorder…
If that helps, here is my System:
Phenom II BE at 4.2GHz
GTX 260 720/1565/1150
8600 GT for PhysX and 3. Monitor
M4N98TD EVO
Corsair Dominator DDR3 1333 2x4GB
I hope someone can help me now
Use my suggestion, seriously it’s the best way to do it.
https://www.gamebanana.com/tuts/3674
You can max out your settings, and even if what you see on screen is really laggy, it will render it perfectly smooth.