I've definitely seen discussions and examples on this forum before. I
probably have a few messages from those discussions squirreled away at
home that I can dig up if you haven't yet found what you need.
Greg
Ayden wrote:
Thanks for the reply Greg. I have read the information referred to, but I am
more interrested in the graphical diplay of the waveform data... Any ideas
on drawing it on a canvas control?
PeterLG
----- Original Message -----
From: "Greg Bowman" <[EMAIL PROTECTED]>
To: "REALbasic NUG" <[email protected]>
Sent: Friday, August 11, 2006 9:25 PM
Subject: Re: How to dsiplay a waveform in a canvas control
Ayden wrote:
Hi All RB programmers...
I am currently faced with a problem of how to display the waveform of a
an audio sound in a canvas control. If it is possible, can anyone provide me
with an example project or code on how to achieve this. The following
information is what I have available in my program:
- number of samples in the sound in PCM
- frequency or sample rate of the sound
- the number of bits
- the number of bytes
- sound duration in milliseconds
My project revolves around the FMOD wrapper class provided by Frank
Condello. I am a novice programmer new to RB, but i have learned alot
through developing this project, as I was always interested in audio
programs. I have seen example projects in VB that have achieved audio
waveform display in realtime or on-the-fly, but try to convert this to RB
has proved cumbresome and virtually impossible for me.
Please can anyone help me with an example code or project on how to
achieve this, as I am sure that there are other RB programmers out there
that are just as interested. My e-mail address is [EMAIL PROTECTED]
Thanking you in advance: PeterLG
______________________________________________
Have a look at this:
http://realbasic.thezaz.com/Athenaeum/View.php?entry=36
Also see the recent discussion in the archive withthe subject "Waveform
drawing" from mid-July.
Greg
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