The ReWire concepts we've discussed in the previous ReWire articles were based on the typical needs of most users -- piping information between Max/MSP and a ReWire host or client application. However, ReWire can also be used to take otherwise upstanding audio applications and use them for unconventional purposes. The key to this is the hostcontrol~ object, which allows a Max patch to exert control over the transport of the ReWire host. Combining this with some common Max techniques can turn the most staid audio app into a subservient audio zombie.

All built in max ! all hail Max!

In this second installment of the ReWire Essentials series, we are going to look at hosting ReWire client applications.

Patch created in Max 5

Max was used to write an advance tap tempo calcualte or for accurate syncronisation of a rewire host application with a live drummer.

This project uses the Rewire and a series of pseudo-random midi triggers and locators.

While there are many methods to move MIDI and audio data between programs on a computer, ReWire (developed by Propellerheads) has become the most popular system. It allows a fairly seamless integration of client and host applications, and is also well supported by most major DAW applications.