Specifies file format of captured files (jpg, bmp, tga, hdr). 
If set, specifies the path and name to use for the captured frame 
If set, specifies the prefix to use for the captured frame instead of the default 'Frame'. 
Specifies sub folder to write captured frames. 
Makes capture single frame only 
Enables capturing of frames. 0=off, 1=on 
Image size. [0-1] = scale value. >1 = actual pixels for image width 
Captures internal render targets. Usage: capture_misc_render_buffers [0/1/2] 0=Disable (default) 1=Capture HDR, depth, shadow mask and AO buffers along with final framebuffer 2=Capture stereo left and right buffers Note: Enable capturing via "capture_frames 1". 
Specifies that the image scale cvar should be used