//48.0% images (3488650 bytes) (without filter, Z_BEST_SPEED)
//55.3% images (4665889 bytes) (without filter, fastlz level 2)
//55.6% images (4726334 bytes) (without filter, fastlz level 1)
//48.0% images (3488650 bytes) (without filter, Z_BEST_SPEED)
//55.3% images (4665889 bytes) (without filter, fastlz level 2)
//55.6% images (4726334 bytes) (without filter, fastlz level 1)