victor-david / restless-waveform

.Net library to render wave form images of audio files. Includes a test app.

Restless Waveform

Restless WaveForm enables you to render waveforms of audio files. Uses NAudio to extract the audio samples.

Features

• Render mono and stereo audio
• Render bar or sine
• Zoom on x and/or y axis
• Volume boost
• Various calculation strategies (max, min, average, rms)
• Built-in rendering styles, or create your own.
• Automatic image width, or specify your width

Screen shots

Stereo (bar renderer)

Stereo (sine renderer)

Mono (fat bar renderer)

Mono (bar renderer with sine style)

Projects

The solution includes two projects:

• Restless.WaveForm - The library used for audio file rendering
• Restless.App.WaveForm - A WPF demonstration app.

Acknowledgements

This project was inspired by Mark Heath's Wave Form Renderer. Thank you Mark.