Processing WAV file sample data

[jbv at souslelogo.com]

Hi,

I have been working on something similar : a stack that reads
samples from wav mono files and displays waveforms in a graphic
control.
It works on Mac & Windows, but I haven't used it for a year,
and AFAIR the code isn't too clean...


Le 2022-10-18 07:10, Peter Reid via use-livecode a écrit :
> Hi
> 
> I'm developing a project that will manipulate WAV files.
> 
> The source files will be in the following form: -
> 	WAV stereo (2-ch), 48kHz, 16bit 16kbit, 2-15 secs duration, 
> uncompressed
> 
> The output will be a series of chunks from the source files, each being
> 	WAV mono (1,2,3,4 channels), 16kHz, as long as desired, uncompressed
> 
> Does anyone know of any LiveCode extensions that let you extract the
> sample data from existing WAV files and build new WAV files by
> combining existing  WAV files?
> 
> So I'm looking for something like:
> 
> WAV2bin - exports from original WAV to binary sample data
> 
> WAVproc - processes 1 or more binary sample data files
> 
> bin2WAV - converts sample data files to WAV
> 
> Note the chopping up of the WAV files should run under Linux (if
> possible), but Mac otherwise. Any further data manipulations must work
> under Linux , but Mac would be OK as a fallback.
> 
> Thanks
> 
> Peter
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