01-DC / video-keyframe-extractor

A completely modular python code to extract presentation slides from a video as images and then merge into a single PDF file.

Video Keyframe Extractor

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Description

Kya matlab teacher slides nahi upload karte?

My personal project for extracting slides/keyframes from a class recording/video and make a pdf with the selected images.
Uses Python, OpenCV, ImageHash and matplotlib.

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Features

• Based on Python3 and OpenCV library
• Uses fast Image Difference Hashing algorithm
• Completely modular structure
• Each module can be executed independently
• Image to PDF converter module
• Video analysis progress bar
• Allows to visualise frame differences using matplotlib
• Allows to adjust extracting threshold to extract more or less slides accordingly
• Run frameSelector module to find that perfect threshold value

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How to Run?

• Fork and clone the repository on your local machine.
• Run pip install -r requirements.txt
• Edit VIDEO_PATH variable in main.py according to your video file.
• Run python main.py
• Follow the prompts in terminal
• Execute frameSelector.py to fine tune threshold value after completion of video analysis once.
• Done

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Made with <3 by DC