streaming video problem

[drakaz]

I have installed newest shoutcast server than Shoutcast DNAS then I have instaled VP6 VFW Codec and ffdshow. I there are a lot of codecs installed before.
With NSV tools i converted .avi to .nsv. But still, I can hear sound, but I there's no video. What is the problem could you please tell me?

p.s. I'm using newest winamp. (it's full not lite version)