Updating modified static image from remote server.

The idea: Have a php or other server side script dynamically update a static image on a remote server you control. Php has a library of functions capable of editing and/or displaying a static image. Quicktime has support for displaying these remote images on Secondlife via, setting the media url.

The Issue: I can edit the image through the php script as many times as I want, those changes will not be shown on the Secondlife client.

The goal: Create an lsl script that can display the server-side changes of an image as soon as possible.

There are potentially many applications for this system when successfully completed. Namely, the ability to outline where the textures go on a sculpted prim. And if I am correct, one can use a streaming media texture to allow for in-world sculpting. This certainly would make for an artists favorite tool.

Any and all help is appreciated in solving this coding issue.

Are newcomers to the location able to see the updated image? Does the image update automatically when viewing via quicktime on a web browser? I would guess that Quicktime does not update a static image unless it's explicitly refreshed.