Hi,
maybe i think too complicated…
…but i try to find a solution to stream a renderer directly to a File and open this stream in webbrowser. Like the software from my WebCam. With this Software i get a file with a static size (~5mb) and this file never grows.
should be possible to use VH Screen Capture Driver (see Software Tool Links) to capture the renderer and to make this accessable by your webcam-software.