COSCUP 2025

Interprocess Music/Audio Signals Routing Paradigm in Modern Linux : Sound interoperation within Linux (and Other OSes) using PipeWire and more
10.08.2025 , TR211

In the past, sound system was designed to handle the tasks only within a single monolithic software in a single computer. However, the demand of modern Multimedia system often requires sequencing a serial Multimedia events, beyond just the PCM wav data, which may also includes MIDI or lighting control signals together with video data , before the final remixing to the DA devices. It is also desired to be handled over several software for AP-AP interoperation, sometimes even over several computers on the network. This talk will first discuss those issues from Linux sound system's perspective and how relative technologies have been evolved in the past, following the introduction of using the latest PipeWire sound server framework to meet those demandings. Finally the intercoperation of networked computers of Linux sound system with non-Linux OSes will be introduced.


Zielpublikum:

一般linux 使用者/ 對於windows/mac 上工作多媒體應用,但對linux 上是否用更好替代方案的使用者

Schwierigkeitsgrad:

Intermediate

A veteran of Linux system since the days of Slackware. He held dual post-grad degrees in Computer Science and Art and technology. He is currently a computer system freelancer and also an artistic director of a multimedia dance theater.