Difficult issue on file transfer

[giorgino]

Hi all,
I need our support in order to solve a problem. I have an udp socket connection from wich I receive packets suppose related to a program stream at 3 Mbps (7 transport packets at time). Now I need to pass them to a mpeg decoder in order to see the video. Which solution can I adopt? Itried to pass them to a file and after to read data of the file into a ping pong buffer and it works, but the problem is that in this way I have a file that increase fastly. I tried with a fifo without success, and I don't have an idea about other solutions? What do you suggest?

A nice day
G.