i want to realize a live-spectrum : the sound to analyse should come
from the line in/mic in.

theoretically, i see 2 possibilities to do this (but i don’t if they work and i
don’t know how to realize any of them at all) :

1.Directly read and analyse the data from the Line in
2. record and playback a stream at the same time
I tried already to record to a sample but how to tell fmod where is my
line in device ?
e.g this :

"  if  FSOUND_Record_StartSample(PChar('C:\test.wav'),false) then 

does not work.

I’m using Delphi.

Could anyone please give me a detailed answer ?

( i dont know what do with the answer given in the faq given about this topic )


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