Diy Vst Plugin
Welcome! Spectral vst free. In this tutorial series we will be learning how to create audio plugins that run as VST, VST3, AU, RTAS, AAX or as a standalone application.
VST (Virtual Studio Technology) is a software plug-in format developed by Steinberg. These plug-ins generally come in one of three types: instruments, audio processors, or midi processors. They are among the most ubiquitous plug-in formats, and are what most people refer to when the term “software plug-in” is discussed. The DCAM FreeComp plugin provides premium compression that is modeled after circuits and is compatible with AU, VST, or RTAS hosts. It boasts a very realistic range of classic bus compressor models and is designed to blend entire mixes together while still bringing out the definition of your tracks.
Audio plugins are programs that are loaded into a host software (such as Ableton Live, Logic or REAPER). They process Audio and/or MIDI data and can have a graphical user interface. Here are three examples (U-He Zebra, Sonalksis FreeG and D16 Decimort):
As you can see, the GUI usually contains some controls (the knob being the most common) that change how the plugin processes incoming data. A plugin has presets (in the screenshot they’re called Combo and Emulator) that store all knob positions and other values.
We’ll start with a simple distortion plugin. After that, we’ll create this subtractive synthesizer plugin step by step:
We will use C++ and the WDL-OL library. It is based on Cockos WDL (pronounced whittle). It basically does a lot of work for us, most importantly:
- Ready-made Xcode / Visual Studio Projects
- Create VST, AudioUnit, VST3 and RTAS formats from one codebase: Just choose the plugin format and click run!
- Create 32/64-Bit executables
- Make your plugin run as a standalone Win/Mac application
- Most GUI controls used in audio plugins
It also gives you most GUI controls used in audio plugins, and some commonly used audio algorithms like for example resampling. This forum thread has screenshots of a lot of plugins that were done using WDL.
The different plugin formats all do more or less the same, so normally there would be a lot of copy & paste in your code. As a programmer you want to stay DRY, so sooner or later you’d write an abstraction layer over the different formats. This work has already been done in the form of IPlug, which is a part of WDL. These are the annoying parts of audio plugin development, so we can now focus on the fun stuff, such as:
- How the plugin processes incoming Audio/MIDI
- What the plugin looks like
- How it integrates with the host (automation, presets, etc.)
Another good thing about WDL is its permissive license: You can use it freely for commercial applications. See the links above for details.
Diy Vst Plugins
How we will do this
Diy Vst Plugins
The chase is better than the catch.