7 lines
367 B
Plaintext
7 lines
367 B
Plaintext
pngcrush reads in a PNG image, and writes it out again, with the
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optimum filter_type and zlib_level. It uses brute force (trying
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filter_type none, and libpng adaptive filtering, with compression
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levels 3 and 9). It does the most time-consuming method last in case
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it turns out to be the best. Optionally, it can remove unwanted
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chunks or add gAMA and sRGB chunks.
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