cc-stuff/badapple-tape.py

#!/usr/bin/env python3
# x-run: python3 % badapple.bin ~/videos/badapple/frame*.png

from sys import argv
from PIL import Image

w, h = 82, 40

bits = [[1,2],[4,8],[16,0]]

with open(argv[1], "wb") as fp:
    fp.write(bytes([w, h]))
    for i, f in enumerate(argv[2:]):
        with Image.open(f) as im:
            img = im.resize((w * 2, h * 3)).convert("1")
            for y in range(h):
                line = bytearray()
                for x in range(w):
                    val = 0
                    for oy, l in enumerate(bits):
                        for ox, bi in enumerate(l):
                            if img.getpixel((x * 2 + ox, y * 3 + oy)):
                                val |= bi
                    # if img.getpixel((x * 2 + 1, y * 3 + 2)):
                    #     val ^= 0x9f
                    line.append(val)
                fp.write(line)
        print(f"wrote {i + 1} / {len(argv) - 2}")