Stream-2-Stream 是一个用 Java 语言实现的 Multicast+ 下一代流媒体传输协议。与传统的流媒体技术相比较，Multicast+ 具有更高效的传输效率和更少的带宽占用。
- Integrated MP3, Ogg media player. No external media player needed to listen!!!
- Easy to use GUI
- Bandwidth is tested automatically for the best p2p streaming performance
- Settings are saved to xml
- Easy to use server command-line
- A shoutcast/icecast internet radio/TV Station is used as the source
- Freeloaders/Leechers (peers that only listen but don't want to send out the stream to other listeners) will be detected
- The data stream can be signed; you can be sure that it arrives unchanged
- Very efficient communication (low overhead).
- The network structure can be viewed with a monitor
- Peers can be denied service
- Streams can be recorded to files for later viewing
- Integrated Station viewer allows you to listen (or watch) by double-clicking on a station