MP3文件的波形 [英] Wave Form of a MP3 File

问题描述

大家好......

我想要一些帮助。我正在设计一个MP3播放器软件，我想绘制mp3文件的可视化波形。但我不知道如何绘制一个mp3文件的波形。所以请帮我创建一个mp3文件的波形。

在预先感谢...

Hello everybody...
I want some help. I am designing a mp3 player software where I want to draw the visualize wave form of mp3 files. But I don't know how to draw wave form of a mp3 file. So please help me to create the wave form of a mp3 file.
Thanks in Advance...

推荐答案

我希望这个链接非常根据需要使用full http://stackoverflow.com/questions/1967434/converting-wav-to-mp3-asp-net [ ^ ]

另一个链接也使用完整的 http://hourlyapps.blogspot.in/2009/ 06 / how-to-convert-mp3-files-to-wav-files.html [ ^ ]

i hope this link very use full according you want http://stackoverflow.com/questions/1967434/converting-wav-to-mp3-asp-net[^]
another link is also use full http://hourlyapps.blogspot.in/2009/06/how-to-convert-mp3-files-to-wav-files.html[^]

你使用什么计算机语言来做 - c？



你正在寻找获取图形的缓冲区并对值进行fft。



虽然下面的示例不会显示正弦波 - 但渲染起来并不太难它来自数据点。检查这些样品：



[ ^ ]



多媒体峰值控制 [ ^ ]



Rene。

What computer language are you using to do this with - c?

You're looking at getting at the graph's buffers and doing fft on the values.

Although the samples below do not display a sine wave per say - it would not be too difficult to render it from the data points. Check these samples out:

Play Wave file with DirectSound and display its spectrum in real time[^]

Multimedia PeakMeter Control[^]

Rene.

这篇关于MP3文件的波形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！