不是專業的評價，就像讀書筆記吧：

2、：這是C++版的，他最大特點就是集成了對多個流行P2P檔案格式的支援，有了它可以下載電驢、.torrent等，目前版本是2.2.1.0。對： EDonkey2000, Gnutella, BitTorrent 及Gnutella2 (G2) 都支援，介面也很酷，支援換膚。大家可以直接下載原始碼構建（ide環境是.net）。

3、icecast(http://www.icecast.org)：給人感覺比較簡單，主要實現了對mp3的網路播放，可用於構建網路電臺。

4、P2P Networking Theory(http://cis.poly.edu/~ross/p2pTheory/

5、theora(http://www.theora.org/)：就目前瞭解來看，他是幹了這麼一件事情：“Free Video Compression ”即：免費的視訊壓縮演算法，可以下載庫檔案（c寫的），目前支援：“A year after getting import and export support for theora, Cinelerra now has distributed theora encoding support, which makes theora content creation much faster.”即：對分散式編碼有支援，這是很有意義的。

6、PeerCast(http://www.peercast.org/)：“PeerCast is a simple, free way to listen to radio and watch video on the Internet. It uses P2P technology to let anyone become a broadcaster without the costs of traditional streaming. This means you get to hear and watch stations not normally found on commercially funded sites. ”簡單的講，就是一個p2p的可以用於網路電臺的流媒體軟體。能夠穿越防火牆、Nat等。原始碼獲取，需要使用“Subversion”（這個東西設計出來是替換cvs的，確實不錯，有空研究下，可以到“http://www.subversion.org.cn/svnbook/”看使用說明），地址：svn://peercast.org/peercast/tags（好像要選擇下，不然會搞下來好幾個版本的程式碼），也可以找我要。

7、FreeCast(http://www.freecast.org/)： “FreeCast is a Java application which allows peer-to-peer streaming. It makes possible a stream broadcast to a large number of listeners from a simple DSL connection.”java編寫的P2P在流媒體的應用，下載：http://download.freecast.org/，有原始碼，可以研究研究。

10、Stream2Stream(http://s2s.sourceforge.net/)：java語言開發的P2P流媒體系統，“Stream-2-Stream implements multicast+, a next generation streaming protocol. Multicast+ is more efficient and requires less bandwidth than direct streaming (e.g. shoutcast/icecast). Stream-2-Stream (abbreviated "s2s" or "S2S") stations have no user limit; stations can be set up without paying a fortune for bandwidth. Stream-2-Stream saves bandwidth by passing streams from one peer to another through multicast and unicast p2p, rather than everyone getting a stream from one central server (Shoutcast/Icecast). ”更多：http://s2s.sourceforge.net/about.php

11、P2Pradio(http://p2p-radio.sourceforge.net)：java語言開發的P2P音視訊服務和客戶端系統，“P2P-Radio can distribute audio streams in the MP3 and Ogg Vorbis formats and video streams in the NSV format over the Internet. This is done in a peer-to-peer way. The broadcaster doesn't need to send the stream to every single listener, because the listeners distribute it among themselves.”，好像用於學習很不錯，好像是學生的一個學期論文。詳細介紹：http://p2p-radio.sourceforge.net/about.php.en

Trackback: http://tb.donews.net/TrackBack.aspx?PostId=1108141