Multi-Webcam Capture with Selection, Watermark & Preview

[lfgarrido]

Hello fellas

I’m excited to share a sample that demonstrates how to access and control multiple webcams directly from the browser — no third-party components required! This project showcases:

• ✅ Real-time webcam selection using TUniComboBox

• 📸 Snapshot capture with live preview

• 🖋 Watermarking using HTML5 Canvas

• ✂️ Region selection with cropping support

• 🔁 Fully native implementation using TUniHTMLFrame, TUniImage, and ajaxRequest

 

All video and image processing is handled using standard HTML5 APIs and native Delphi classes like TPngImage, TBitmap, and TBytesStream. It's lightweight, clean, and easy to integrate into your own uniGUI projects.

📂 GitHub Repository:
👉 https://github.com/lfgarrido/uniWebcam

Feel free to explore, fork, and contribute. I hope this helps others looking to integrate webcam functionality into uniGUI apps. Happy coding, and keep building awesome things! 💻✨

 

[AlbertoVesx]

thanks, it is a useful project.