MB RECASTER FREE is a freeware application allowing to stream over the internet the audio input/outputs of the soundcard. It's a goo replacement of other solutions based on Winamp or Edcast.
Features are listed below:
- Capture audio from any sound card, input from microphone, line or stereo mix
- Up to 4 encoders of any format (Shoutcast v1 / v2, Icecast, Windows Media)
- Codec mp3, ogg, aac+ v1/v2, wma
- Read metadata from an external text file
- Show stats (if available from the streaming server)
- Get great sound quality with advanced audio processing functions adding DSP plugins as SoundSolution, AudioProc, etc.
- PFL of the final mix
- Windows Vista, 7, 8, 10, Server, 32 / 64 bits
See here how to configure an encoder