Wave Form of a MP3 File

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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...

Posted 17-Dec-13 15:23pm

Debabrata TPX

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joginder-banger · Answer 1 · 2013-12-17T15:39:00

Solution 1

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[^]

Posted 17-Dec-13 15:39pm

joginder-banger

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joginder-banger 17-Dec-13 21:41pm

for more information hit to reply

Debabrata TPX 17-Dec-13 21:44pm

No no...I don't want to convert mp3 files to wav file. I want to show the visualize graphical waveform of a mp3 file.

23741 · Answer 2 · 2013-12-17T16:04:00

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.