When and who nominated Gangsta are no longer trackable. BDMV releases were still a mess when we cleaned unfinished projects. While only two volumes are released, the release of the BD-BOX is completed, even though it merely includes the main anime. This project is produced based on the BD-BOX edition. Despite the fact that the two volumes have commentary audio tracks and SPs, the contents are jumbled up, so we only included two important NCOPs.
The volume editions have slightly higher bit-rates than the boxed edition, but it is very hard to distinguish the difference from screenshots. They were both upscaled from 720p using mid-low quality algorithms, then applied with heavy noise. Gladly, the upscaling is reversible, so downscaling and re-construction can almost perfectly eliminate the original artifacts caused by upscaling. As for the noise, we separated the motion noise and weakened them; static noise and noise-like details are maintained. This processing is to save the bit-rates as much as possible while not damaging the details and affecting the visual experience.