Port 7144
Peercast
**Peercast** is a decentralized peer-to-peer (P2P) streaming protocol that enables users to broadcast and receive audio and video content over the internet without centralized servers. The platform aims to minimize bandwidth bottlenecks and improve resilience by distributing data chunks among participating peers..
Technical Details
Overview:
Peercast operates as an open P2P streaming system. Instead of relying on a central streaming server, content is distributed dynamically through a network of peers. When a user (peer) receives a stream, they also forward parts of that stream to other connected peers, effectively acting as both a consumer and relay.
Architecture and Operation:
- Peercast clients typically connect on TCP port 7144.
- The Peercast client or plugin integrates with various media players and broadcasting software.
- Streams are split into small packets, which are propagated through mesh networks of relaying peers.
- The protocol manages connections, buffering, and peer selection dynamically to balance quality and network resource usage.
Usage Context:
Peercast has been used primarily for hobbyist live broadcasts, community radio, indie music, and small-scale video streams — especially popular among Japanese users. Since it is unofficial and decentralized, usage scenarios vary broadly without central control or oversight.