In this blog, we will do a small project using OpenCV-Python where we will be creating video from image sequences. This project is entirely based on what we read in Chapter 1 and 2. Let’s start
Steps:
- Fetch all the image file names using glob
- Read all the images using cv2.imread()
- Store all the images into a list
- Create a VideoWriter object using cv2.VideoWriter()
- Save the images to video file using cv2.VideoWriter().write()
- Release the VideoWriter and destroy all windows.
Let’s see the code
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import cv2 import numpy as np import glob img_array = [] for filename in glob.glob('C:/New folder/Images/*.jpg'): img = cv2.imread(filename) height, width, layers = img.shape size = (width,height) img_array.append(img) out = cv2.VideoWriter('project.avi',cv2.VideoWriter_fourcc(*'DIVX'), 15, size) for i in range(len(img_array)): out.write(img_array[i]) out.release() |
glob.glob(Pathname) fetches all the filenames present in that path. ‘*.jpg’ means all the jpg files. So, in code glob.glob() fetches the filename of all the jpg files present in that path.
Hope you enjoy reading.
If you have any doubt/suggestion please feel free to ask and I will do my best to help or improve myself. Good-bye until next time.