• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 155
  • Last Modified:

a new commer question

How can I change the volume-control and manage MIDI  channels ?.
0
anas_madani
Asked:
anas_madani
  • 2
  • 2
1 Solution
 
williams2Commented:
Which version of Delphi have you got?

To control this you typically use API calls to both manage special procedures and events.

Controlling MIDI is a bit different. You should have a component to control this (use the MediaPlayer), though using API here might be too difficult.

Cheers,
Williams
0
 
anas_madaniAuthor Commented:
Hi Williams

I do use Delphi 3.0

The API calls in controlling such is -to some extend- complicated
do me a faivour by sending an exact example

About the MIDI : Mediaplayer won't take me deep enough to see what are the channels doing, I recently need to toggle them On and Off  and represent them in a graph .

Thanks.

0
 
williams2Commented:
Ok, then you'll need a component with full source instead!

Cut'n'paste this URL and download this component:
http://www.netcomuk.co.uk/~dave.ch/midicom3.zip

It will let you skip all the nasty I/O stuff, jumping directly to the nice and needed functions.

regards,
Williams
0
 
anas_madaniAuthor Commented:
Williams  
       It's a pleasure to know a QUICK helpfull man like you
   I have just visited torry's Delphi page and solved the
    problem about volume control, BUT your answer will help me  
    in  the rest of the problem about MIDI.


 send me your Email if possible !
anas_madani@Hotmail.com
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

Featured Post

Cloud Class® Course: C++ 11 Fundamentals

This course will introduce you to C++ 11 and teach you about syntax fundamentals.

  • 2
  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now