Startup Idea: Volume Controller App for iMac

Startup idea to develop a software for iMac computers that allows users to control the volume of individual applications running simultaneously. This solution addresses the need to manage audio output more efficiently without having to pause and start various applications.

I work on a iMac computer at work, and I listen to a lot of videos and use various applications in my job. However, it is inconvenient to listen to multiple things in a short amount of time because Apple does not have a application to change individual volumes of apps. It would be helpful to have software that can change various app volumes, so I can listen to what I need to, without pausing and starting apps a lot of times.