capture

Launch the screen area timed screenshot tool.

Run the following command:

source .venv/bin/activate && python pipeline.py capture --save-dir output/captures --interval $0

• $0 is the screenshot interval (in milliseconds), default 500
• This will open a GUI window

Tell the user the steps:

1. Click "Select Area" to select the area on the screen to capture
2. Click "Start Capture" to start timed screenshots
3. Play the video and wait for the screenshots to complete
4. Click "Stop Capture" to stop, then close the window

Screenshots are saved in the output/captures/ directory.