Sop is abbreviation for Streaming over P2P. Sopcast is the Streaming Direct Broadcast System based on P2P. The core is the communication protocol produced by Sopcast Team, which is named Sop://, or sop technology.

Our aim is to make everyone on the world can build his personal media broadcast channel very easily and to let everyone has a chance to show him. Registered Users can not only make a channel very easily , but also can make a channel groups with the fans who have the same interesting using the Sopcast system. They will share their content with Net friends all over the world. We call them podcasters.

A very simple exclusively your media platform, real-time audio and video publishing your own programs
Setup your own channel group and limit the viewers
Build a group based on interest and easy to share
Subscribe your favorite broadcasting group
Get stream data from many nodes on the SOP network at the same time, make the channel more available and stable.
Support many stream types, like asf, wmv, rm, rmvb. etc.
Support multiple files play loopy.
Support broadcast source quality and channel quality monitor to help to select a perfect channel
Total memory cache, no harm to the harddisk.
Support authentication on both the source and the clients depend on the uses choices.
Support logging and analyst all the channels visit.