How to integrate multimedia in to your Qt app
summary
Shows how to use Qt Multimedia Kit QML elements Audio, Video, SoundEffect and when to drop down to C++ for extra control. Builds a desktop video player (Big Buck Bunny) in about ten minutes, a custom tone generator using QAudioOutput with 16‑bit PCM stereo 800Hz and an IO device that must fill buffers on time or cause clicks, and a Simon‑style beatbox using low‑latency wav playback. Deploys to N9; backends include QuickTime/CoreAudio on macOS and GStreamer/PulseAudio/ALSA on Linux.
AI-written summary · about