Do you want to create your own music program? Take a look at this small and simple project. It can give some ideas for a possible implementation.
Screenshots and videos: https://maxy-v.blogspot.com/2021/01/qjsynth-screenshots-and-video.html
Features:
- 4 types of sound
- Sin
- Square
- Triangle
- Saw
- Java-script driven sound
- XML-based project files
- Cool modern lookig UI
Controls:
| Shortcut | Action |
|---|---|
| LMB | create/move/resize/select |
| Ctrl + LMB | make a copy of selected item |
| RMB | delete |
| MMB | adjust playing area |
| Alt + MMB | reset playing area |
| Ctrl + C | copy |
| Ctrl + MMB | paste |
| Ctrl + Mouse wheel | Zoom in/out |
Script arguments:
| Argument | Description |
|---|---|
| arg.frame | currently playing frame |
| arg.frames | size of currently playing item |
Sound types:
- snd.SIN
- snd.SQUARE
- snd.TRIANGLE
- snd.SAW
Sound properties:
| Property | Description |
|---|---|
| snd.type | synthesizer type (see above) |
| snd.volume_from | sound volume on the beginning of the frame |
| snd.volume_to | sound volume on the end of the frame |
| snd.duty | duty of SQUARE synthesizer |
| snd.pitch | change of sound frequency (in piano keys) |