Syphon on a Mac
GPU frame sharing between Mac apps · AV & Stage
Syphon shares video frames between macOS apps on the GPU with zero copies; OBS, Resolume, GrandVJ, MadMapper, VDMX, Processing and dozens more publish or consume Syphon streams. There's nothing to run: apps advertise servers system-wide. The AV Feeds pane senses every live Syphon server on this Mac and can alert you when one disappears (e.g. the VJ app crashed mid-set).
Run Syphon with FrontierStack
Install or connect Syphon; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks and backups where they apply.
Run it from your Mac.
FrontierStack installs, monitors and secures services on this Mac and on linked servers; and keeps your passwords and keys out of any AI's sight.
Download FrontierStackApple notarized · Safe & secure · macOS 13 Ventura+