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# Gui Features in OpenCV

- Getting Started with Images

> | Learn to load an image, display it and save it back

- Getting Started with Videos

> | Learn to play videos, capture videos from Camera and write it as a video

- Drawing Functions in OpenCV

> | Learn to draw lines, rectangles, ellipses, circles etc with OpenCV

- Mouse as a Paint-Brush

> | Draw stuffs with your mouse

- Trackbar as the Color Palette

> | Create trackbar to control certain parameters

## Help and Feedback

You did not find what you were looking for?

- Ask a question on the Q&A forum.
- If you think something is missing or wrong in the documentation, please file a bug report.

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