Contact person: Integrate Camera in Qt App

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Location: Chatham, United Kingdom

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need to add full camera functionality to a Qt-based desktop application I’m developing. The goal is straightforward: open the device’s camera from C++ (Qt 6 preferred), stream the live feed inside a QWidget or QML item, and let the user grab still frames to disk. Everything should rely on the standard Qt Multimedia stack so the code stays portable.

Please structure the work so it builds with CMake and compiles cleanly on Windows and Linux; a brief note on macOS build steps is enough for me to reproduce. Keep any platform-specific sections wrapped in clear #ifdef blocks.

Deliverables
• A small demo project that detects the first available camera, displays the preview, and captures a JPEG/PNG on button press.
• Well-commented source code ready to drop into an existing Qt application.
• A concise README covering build commands, runtime permissions, and extension tips.

Let me know which Qt version you prefer and any external libraries you plan to introduce. I’ll run the demo on my side, confirm the capture works, and then integrate it into the main project." (client-provided description)