In this Tutorial Igor Ridanovic shows how to build a custom launcher for Avid DS. The newly released Avid DS V.11 shares an off-the-shelf AJA driver with Media Composer 6 or any other third party application that can use the video and audio I/O capabilities of Kona cards. DS V.11 requires users to stop the AJA service to ensure proper video playback and capture. In this tutorial you will learn how to use a simple batch file to automate this process. The tutorial comes with a free downloadable batch file available at By Igor Ridanovic.