IMAQdx 8 bit grayscale AVI problem

[FSITR]

Hello, I am having an issue with a simple vi in which I am trying to save a uncompressed avi file (8 bit greyscale) at 30 fps. I have looked around at various posts and vi's that people have posted but I can't find the reason my program is not working. 

The video seems to record fine, however once I open up the .avi in VLC media player the video plays extremely fast as it has only recorded a handful of frames. E.g a 5 sec video at 30fps is outputting 8 frames. Also in the codec information in the media player it thinks the video is a 24bit RGB. 

I've attached the vi, please let me know what you think.

[Hatef.fouladi]

ok just think about them 
if you have 8 frame with 30fps so you have video with 264 millisecond length so it is almost nothing to see
if you have 5 second video with 30fps so you have to have150 image for this reason 
the thing that you can do with 8 image or frame  to make it 5 second video is one of two method bellow 
1 use 2 fps to video to have 4 second movie 
2 copy every image 18 times and use it in video to have 30 fps video