/ssvi
Set the maximum number of objects displayed to each player (default is 254) by the streamer plugin
In the game
Usage: /setstreamervisibleitems <NumberOfObjects> [Optional:PlayerName/ID]
Sets the total number of visible items (objects) shown to each player by the streamer plugin used by GamerX.
Note: the SAMP 0.3z client can handle 1000 objects without crashing (using any combination of objects)...
What it does
Not explained in detail yet.
Wiki