> Or can you recommend a good one? > Is there any tutorial?
Never tried it yet but Fenice could do for you: http://streaming.polito.it/ From their web site: "Fenice is a multimedia streaming server compliant with the IETF's standards for real-time streaming of multimedia contents over Internet. Fenice implements RTSP - Real-Time Streaming Protocol (RFC2326) and RTP/RTCP - Real-Time Transport Protocol/RTP Control Protocol (RFC3550) supporting the RTP Profile for Audio and Video Conferences with Minimal Control (RFC3551)." Gaël
