3- OpenCV Python Basics | Image, Video File & Webcam Capture Explained
#WebcamCapture
#ImageProcessing
In this OpenCV Python tutorial, you will learn how to work with images, video files, and live webcam streams step by step.
This lesson is perfect for beginners who are starting Computer Vision with OpenCV and Python.
📌 What you will learn in this video:
✔ How to read and display an image using cv2.imread()
✔ How to play a video file using cv2.VideoCapture()
✔ How to capture live video from a webcam
✔ Resize video frames using cv2.resize()
✔ Set frame width and height in OpenCV
✔ Exit video using keyboard key (q)
🧠 Covered Concepts:
OpenCV Image Processing
Video File Handling in Python
Webcam Capture with OpenCV
Frame Resizing
Real-time Video Display
🛠 Technologies Used:
Python
OpenCV (cv2)
🎯 Who is this video for?
Beginners in OpenCV
Computer Vision students
Python learners
University & academic projects
📁 Sample files used:
Image: Resources/4.jpg
Video: Resources/testVideo.mp4
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