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#multimedia

2 posts

FreeBSDDeep Dive October 3, 2026 7 min read

FreeBSD Audio Device Routing: Select PCM Outputs and Diagnose Sound

Enumerate FreeBSD PCM devices, select the default audio unit, tune mixer controls, test applications, and isolate common HDA and USB audio failures.

#freebsd#audio#multimedia

Tech HistoryDeep Dive October 3, 2026 7 min read

Trace QuickTime's 1991 Macintosh debut and distinguish its multimedia framework from the extensible QuickTime movie file format.

#quicktime#apple#multimedia