ld_frame_list.py

frame_list = []

for i in tqdm_notebook(range(len(files))):
    filename=pathIn + files[i]
    #reading each files
    img = cv2.imread(filename)
    height, width, layers = img.shape
    size = (width,height)
    
    #inserting the frames into an image array
    frame_list.append(img)