实施WPF中的音频可视化 [英] Implementing a audio visualizer in WPF

问题描述

我想实现一个音频可视化控件（类似于Winamp的拥有）在WPF。我将如何解决这个问题？

I wish to implement a audio visualizer widget (similar to what Winamp has) in WPF. How would I approach this problem?

推荐答案

这两篇文章可能会利用你的：

These two articles may be of use to you:

http://dotnetaddict.dotnetdevelopersjournal.com/3dhittesting.htm http://dotnetaddict.dotnetdevelopersjournal.com/datavisualizationwpf.htm

他们在一系列的三维可视化的两篇文章使用WPF。他们有点针对性的介绍WPF的使用。这里有几个：

They're two articles in a series of 3D visualization using WPF. They're a bit targeted on intro WPF usage. Here are a few more:

的http://blog.wpfwonderland.com/2009/01/30/data-visualization-toolkit-for-silverlight-descry/ <一href="http://stackoverflow.com/questions/79445/beats-per-minute-from-real-time-audio-input">http://stackoverflow.com/questions/79445/beats-per-minute-from-real-time-audio-input

在一般情况下，你会想要做一些实时分析，对音频流。击败检测是容易的 - 提供脉冲作用某种那排队的节拍，随着成交量的强度增加，等等

In general, you'll want to do a bit of realtime analysis on the audio stream. Beat detection is an easy one - provide some sort of pulsing action that lines up with the beat, intensity increasing with volume, and so on.

下面是一个很棒的文章： http://knol.google.com/k/music-visualization-techniques#

Here's another fantastic article: http://knol.google.com/k/music-visualization-techniques#

和从StackOverflow的另一个相似的问题： <一href="http://stackoverflow.com/questions/153712/creating-music-visualizer">http://stackoverflow.com/questions/153712/creating-music-visualizer

And another similar question from StackOverflow: http://stackoverflow.com/questions/153712/creating-music-visualizer

这篇关于实施WPF中的音频可视化的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！