CSCore - .NET Audio Library

CSCore是一個免費的 .NET 音頻庫，完全采用C#開發。 它提供了非常多的功能如播放或捕獲音頻，各種不同格式的編碼和解碼器和效果。

CSCore是基于一個靈活可擴展的架構，不需要費多少工作量就能夠滿足您的需求。你可以建立音樂播放器，語音聊天，錄音機等等！

Supported Features

Currently the following features are implemented:

• Realtime audio processing
  • Process audio data in realtime
  • Apply any processors in any order you want in realtime
  • Create custom processors (e.g. effects, analyzes, decoders,...)
• Codecs *1
  • MP3
  • WAVE (PCM, IeeeFloat, GSM, ADPCM,...)
  • FLAC
  • AAC
  • AC3
  • WMA
  • Raw data
  • OGG-Vorbis (through NVorbis)
• Speaker Output
  • WaveOut
  • DirectSoundOut (realtime streaming)
  • WASAPI (loop- and event-callback + exclusive mode available)
  • XAudio2
• Recording
  • WaveIn
  • WASAPI (loop- and event-callback + exclusive mode available)
  • WASAPI loopback capture (capture output from soundcard)
• DSP Algorithms
  • Fastfouriertransform (FFT)
  • Effects (Echo, Compressor, Reverb, Chorus, Gargle, Flanger,...)
  • Resampler
  • Channel-mixing using custom channel-matrices
  • Generic Equalizer
  • ...
• XAudio2 support
  • XAudio2.7 and XAudio2.8 support
  • 3D Audio support (see X3DAudio sample)
  • Streaming source voice implementation allowing the client to stream any codec, custom effect,... to XAudio2
  • Optimized for games
• Mediafoundation encoding and decoding
• DirectX Media Objects Wrapper
• CoreAudioAPI Wrapper
  • WASAPI
  • Windows Multimedia Devices
  • Windows Audio Session
  • Endpoint Volume,...
• Multi-Channel support
• Flexible
  • Configure and customize any parts of CSCore
  • Use low latency values for realtime performance, high latency values for stability
  • Adjust the audio quality
  • Configure custom channel matrices
  • Create custom effects
  • ...
  • Or simply: Make CSCore fit your needs!
• Tags (ID3v1, ID3v2, FLAC)
• Sample Winforms Visualizations
• Optimized performance though the usage of CLI instructions provided by a custom post compiler

*1 Some Codecs are only available on certain platforms. For more details, see Codeplex-Page.

Some projects using already using cscore:

• Dopamine: An music player which tries to keep listening to music clean and simple.
• Hurricane: Is a powerful music player written in C# based on CSCore sound library.
• Sharpex2D: A game engine which allows you to create beautiful 2D games under .NET for Windows and Mono compatible systems
• HTLED: A audio visualization displayed on a selfmade 32x16 LED matrix.
• ...

"CSCore - Visualization" Sample:

項目主頁：http://www.baiduhome.net/lib/view/home/1437461966724