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[c++] get mp3 samples analysis

Posted on 2008-10-07
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Last Modified: 2012-05-05
First, I'm programming a tool for mp3 file analysis (vloume, genere, beat)...

But I'm stuck on the start...

As you know a music file is assembled from a number of samples per second (samplerate)...

I'm looking for a script that would fill all the samples from a file to an array.

Thanks for your help.
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Question by:Rok-Kralj
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by:Rok-Kralj
ID: 22662118
Basically, I'm looking for a class / algorithm that would get all sound samples inside a mp3 file to easy-readable structure (ex. array, list).
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by:d-glitch
ID: 22671348
You are missing an enormous intermediate step:

MP3 files are highly compressed.  
You need an MP# CODEC (COder/DECoder) to convert the file into a
stream of audio samples.

Check out the open source LAME CODEC:

     http://lame.sourceforge.net/inside.php


What exactly are you trying to do?
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Rok-Kralj earned 0 total points
ID: 22671512
I wanted to use Wmp3, but it uses <windows.h> lib. It would probably suit me well.

I'm trying to analyze BpS (beats per second), melodics, genere (rock, metal, pop) und zo weiter.
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by:Rok-Kralj
ID: 22749047
anyone?
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