chenjy16/SoundBridge

Many external monitors connected via HDMI or DisplayPort have fixed-volume audio output — macOS shows the volume slider grayed out

6 best points · 0 comments · 1 Hacker News post · 15 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: I wrote a macOS C++ audio driver to fix HDMI volume controls (6 points, 0 comments, by chenjy16, 2026-03-18)