Screen Capture API:



Explanation of Core Features

  1. Screen Capture API: The navigator.mediaDevices.getDisplayMedia function triggers the browser's native screen selector.

  2. Watermarking: A CSS-based overlay is toggled on the preview. (In a production environment, you would use the HTML5 Canvas API to "burn" the watermark into the pixels of the video stream).

  3. Usage Limits & Pricing: The app tracks the downloadCount variable. Once it hits the FREE_LIMIT, the download functionality is blocked until the "Upgrade" logic is triggered.

  4. Admin Dashboard: Accessed by logging in with admin@vault.com. It displays basic analytics and a simulated revenue counter.

  5. Simulated Cloud Storage: We use localStorage to save video metadata. Even if you refresh the page, your list of past recordings will remain in the "Cloud Library" section.

  6. Responsive UI: Built using Tailwind CSS, ensuring the recorder controls and pricing tables look great on mobile and desktop.

Next Steps

This provides a frontend framework. To take this live, you would need:

  1. Firebase or Supabase: For real user authentication and actual database storage.

  2. FFmpeg.wasm: To convert .webm recordings to .mp4 and hard-code watermarks in the browser.

Would you like me to focus on the backend integration next, or perhaps add more editing features like video trimming?



StreamVault - Pro Screen Recorder

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