Beta
Gif Animation and Transparency
9rsa
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Algorithms
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The description did not describe at all what transparency operation actually do: it replaces every pixel that did not change between two frames to the "transparent" palette.
Notably, it removes the possibility of removing only some of these pixels to achieve a better compression.
Expected and actual values are flipped in the tests.
Duplicate of https://www.codewars.com/kata/55833364a2e09a6887000166 ?
While the linked kata asks you to implement LZW compression and decompression, this kata furthermore asks you to determine the savings in compressed size, when introducing a transparent color in animated GIFs.