Twisted is used for writing StreamHarvester's network functionality.

StreamHarvester is a cross-platform internet radio and TV recoder.StreamHarverster works with Shoutcast and Icecast streams. You can record multiple streams simultaneously, also you can relay a stream locally while recording it. So that you can listen to the stream in an external media player like VLC , Windows media player.

Features

• Record multiple streams at a time.
• Relay multiple streams on different ports.
• Each job can be recorded and relayed at the same time.
• Support for playlist formats pls and m3u.
• Support various media formats mp3,ogg,nsv.
• Automatic fallback to next URL in playlist.
• Store stream in a single file or multiple files.
• Works with shout cast and icecast streams.
• Works on Windows and Linux. Should work on Mac (not tested).
• Easy to use interface ;)

Please visit the project page to download and try it http://code.google.com/p/streamharvester/
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Thanks & Regards,
Godson Gera
http://blog.godson.in