Network caching problem

[ronhash]

I am capturing mjpg stream from a network into our application.
I have a problem with the caching - when I set the network caching to 0 in VLC media player, there is no delay and all is well.
When I set the caching to 0 in our application(--network-caching=0) I still get a one second delay.
However, if I set it to 100 msec, it seems to catch (--network-caching=100)
The 100 msec delay is fine for us, but I was wondering if this is a known problem, or is there any better way to remove the network caching.
Many thanks for this great library..