DELPHI AREA Forum

Hello,

I was wondering if it was possible to create a waveform similar to this ( http://manual.audacityteam.org/man/Audacity_Waveform ) with the Wave Audio Package. If so, is it possible to have sample code that shows how to do so? I know almost nothing about audio so I don't know how to get the values I need from the audio file. I thought I could get the values from the audio file and then create the wave form with a TChart, but I was wondering if it was possible with this package.

Any help would be appreciated!

Jean-François

Hi,

You can use WaveFile class to read a wave file. Take a look at BeginRead, Read and EndRead methods of this class to know how to read audio data.

However, the interpretation of data depends on the wave audio format.