Simple Music DLL/ Library

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trags3
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Location: Las Vegas, NV

Simple Music DLL/ Library

Post by trags3 » Fri Jan 24, 2020 2:56 am

Hi All,

I need a DLL for Windows and a library for macOS/Linux
that follows the C calling convention written to be able
to integrate with an App I am writing through the use of LC Builder.
I know there are libraries that exist that can be customized to
perform the task I need but I don't know the languages.

The requirements are: "I need someone to code a module either in C,
or Objective-C that outputs a DLL for Windows and a library for macOS
or any other language that follows the C calling convention. (Python?)

The module needs to listen to music fed through a microphone into
the computer and presumably using a FFT routine, determine the frequency
of each note played and a time that each note is played.

It then needs to pass that information to the calling app in near real time.
The main App is written in Livecode.

Thanks
Tom

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Re: Simple Music DLL/ Library

Post by FourthWorld » Fri Jan 24, 2020 3:04 am

trags3 wrote:
Fri Jan 24, 2020 2:56 am
...or any other language that follows the C calling convention.
You can do that in LiveCode, with LC Builder:
https://livecode.com/docs/9-5-0/extendi ... -livecode/
Richard Gaskin
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kdjanz
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Re: Simple Music DLL/ Library

Post by kdjanz » Fri Jan 24, 2020 3:20 am

But only if you know the language that the external libraries are written in so that you can use LCB can wrap them.

trags3
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Location: Las Vegas, NV

Re: Simple Music DLL/ Library

Post by trags3 » Fri Jan 24, 2020 4:20 am

Thank you, I thought from my post it was clear that I don’t know C or C++. I expected to use LC Builder, but I have never tried it. I am looking for someone who can get to me everything I need to interface with the LC App I am developing. I don’t expect it to be a lot of work for someone who knows C and LC Builder.
Tom

trags3
Posts: 418
Joined: Wed Apr 09, 2014 1:58 am
Location: Las Vegas, NV

Re: Simple Music DLL/ Library

Post by trags3 » Fri Jan 24, 2020 10:13 pm

Did I mention I am willing to pay?
Please PM me if you are interested.
Tom

capellan
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Re: Simple Music DLL/ Library

Post by capellan » Sat Jan 25, 2020 12:13 am

Could you write to Thierry? (Just in case that he is not
reading this forum)

https://sunny-tdz.com/

trags3
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Location: Las Vegas, NV

Re: Simple Music DLL/ Library

Post by trags3 » Sat Jan 25, 2020 1:32 am

Thank you Capellan, Thiery should work out well!
Tom

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Re: Simple Music DLL/ Library

Post by PaulDaMacMan » Sat Jan 25, 2020 4:53 am

kdjanz wrote:
Fri Jan 24, 2020 3:20 am
But only if you know the language that the external libraries are written in so that you can use LCB can wrap them.
That's not necessarily true, I don't really know C language (I learned a little of ANSI C a few decades ago) and I was able to wrap a bunch of calls to Apple's C based CoreMIDI API. I sort of fumbled my way through a lot of it, trial + error, some help from Trevor and Monte, and reading up on what I needed to along the way. Wrapping some basic Apple ObjectiveC API stuff was easier.
My GitHub Repos: https://github.com/PaulMcClernan/
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Thierry
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Re: Simple Music DLL/ Library

Post by Thierry » Sat Jan 25, 2020 11:49 am

Thanks a lot Capellan.
You are right, I'm not reading often this forum.

Contact made...

Thierry
Last edited by Thierry on Thu Nov 17, 2022 12:15 pm, edited 1 time in total.
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Re: Simple Music DLL/ Library

Post by mwieder » Sun Jan 26, 2020 6:03 pm

Yay! Thierry to the rescue! :D

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