Adobe Fusion 360 Python script to extract 360 video frames

extractPNGs.py

#!/usr/bin/python

import argparse
import base64
import os

# This file parses the HTML created by Adobe Fusion 360 Turntable rendering feature and saves the frames as individual PNGs

def parse_html_dump_images(html_file):
    for i, line in enumerate(html_file):
        # line 135 is the one that holds the image array
        if i == 134:
            # split the line into individual images
            images = line.split('"')[1::2]
            for j,image in enumerate(images):
                decoded_img = base64.decodestring(image)
                # change img.png to whatever the image name you want, it will be prefixed with a number after the files are written
                with open(str(j) + 'img.png', 'wb') as file:
                    file.write(decoded_img)
        elif i > 134:
            break

parser = argparse.ArgumentParser(description="""
Finds line 135 and dumps it as separate file
""")
parser.add_argument('keep_html_file', metavar='keep_html_file',
                    type=file,
                    help='the input html file path')
args = parser.parse_args()
# Parse html and dump.
parse_html_dump_images(args.keep_html_file)