: While PNG is a lossless format designed for images, 7-Zip (using a 64MB dictionary and maximum word size) was able to shrink the same image significantly more than the best PNG compression levels, which only reached about 6.25 MB [21].
This specific archive is often cited in discussions about for the following reasons: b_g-poster.7z
Once extracted, the image can be used as a desktop wallpaper or printed as a physical poster, given its high resolution. : While PNG is a lossless format designed
: By using 7-Zip’s advanced LZMA algorithm, the file was compressed to roughly 5.6 MB to 5.7 MB [21]. Why This File is Notable b_g-poster.7z
: Initially shared as a BMP file, which resulted in a bloated size of approximately 37 MB [21].