How to use this Tool

• Load Video: Click "Load Video" to select a file from your device.
• Video FPS (Left Box): Set this to the file's frame rate (usually 30 or 60). This ensures the arrow keys step exactly one image at a time.
• Rec FPS (Right Box): Set this to the actual camera speed (e.g., 240 fps). This calculates the "Real Time" display correctly for physics.
• Navigation: Use the Left/Right Arrow Keys to move frame-by-frame.
• Overlays: Drag the on-video Frame # and Time boxes anywhere you want; their positions are included in captured images.
• Capture & Save:
  • Click Capture Frame to freeze the current frame into the list below.
  • Click Capture & Save to immediately download the current frame image.
• Crop & Save:
  • After capturing, click Crop Image to activate the crop tool.
  • Double-click inside the blue crop box to download the cropped image.