Shoutcast

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What is shoutcast?

SHOUTcast is a multiplatform freeware digital audio streaming technology developed by Nullsoft. It allows audio content, primarily in MP3 or HE-AAC format, to be broadcast to and from media player software, enabling hobbyists and professionals to create Internet radio/Web radio networks.

SHOUTcast consists of a client-server model, with each component communicating via a network protocol that intermingles audio data with metadata such as song titles and the station name. It uses HTTP as a transport protocol, although multicast is another option.