Addressing the audio, video and camera needs of a modern car can be a complex problem to solve, requiring media to be routed from one place to the other and through multiple components, efficiently, while respecting a set of policies. PipeWire is a powerful, yet simple, multimedia IPC framework that can be used to implement any kind of multimedia routing service, like an audio server or a video capture portal, featuring a built-in security mechanism, with native support for containers, and efficient media transport that leverages modern hardware features. This talk will present all that PipeWire can offer to help you implement effective solutions that address the multimedia use cases of automotive systems.