You briefly saw the camera interface during testing. We can explain in more detail now how it works and what options are available.
Upon startup, the camera program presents a live viewfinder and a couple of buttons. The majority of the screen itself functions as the shutter “button” — tap to take a still photo.
At the bottom of the screen are two buttons. The left button (with the gear icon) will take you to various settings. The right button (with the “play” symbol) lets you review previously-taken photos (if no photos have been taken yet, the camera will let you know it’s “empty”).
Upon startup, the camera program presents a live viewfinder and a couple of buttons. The majority of the screen itself functions as the shutter “button” — tap to take a still photo.
At the bottom of the screen are two buttons. The left button (with the gear icon) will take you to various settings. The right button (with the “play” symbol) lets you review previously-taken photos (if no photos have been taken yet, the camera will let you know it’s “empty”).
The Settings menu provides access to camera settings. This is not an exhaustive list of every feature possible with the Raspberry Pi camera, just a few essentials to get you started.
The left/right arrow buttons at the top of the screen select among the settings options:
The left/right arrow buttons at the top of the screen select among the settings options:
The Storage screen selects between three different options, each with some pros and cons:
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The Size screen selects from three different image sizes:
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The Effect screen is where all the fun happens. There are 16 different artistic effects that can be applied to photos (plus “normal,” no effect). Make your photos look like an oil painting, or a pen sketch, or turn the colors weird! These all operate on the live preview as well. |
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The ISO setting adjusts the camera’s sensitivity to light. This is a tradeoff…more sensitive settings (higher numbers) work better in low light, but the resulting image may be grainy. ISO has no effect on the live viewfinder, only captured photos. |
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The last screen is an option to quit the camera program, returning to the command line. Tap the red button to exit, the arrow buttons for other settings, or the Done button to cancel. |
The “Done” button returns to viewfinder mode.
All the camera settings will be saved; next time you run the script, all prior settings will be as you left them.
All the camera settings will be saved; next time you run the script, all prior settings will be as you left them.