本片的 JPBD 有两个版本:分卷版和 BOX 版。经过校验,两版画质完全一样,但 BOX 版加了不少特典,而且排序也比分卷版更合理,因此制作主要基于 BOX 版。当然我们也制作收录了分卷版的 Menu 和 SPCD。BOX 版还提供了带制作人员报幕 的 OP 特典,画面和正片的一模一样,这个特典我们没有制作。
原盘画质一般,原生分辨率大约 872.9p。总体来说画质糊糊的很省心,没什么瑕疵,观感也还可以。线条有一些锯齿和振铃,不过程度不算太严重。平面噪点略多,质量尚可,也没什么明显的色带。处理上就是常规的那些:逆向拉升重构、抗锯齿、去振铃、去色带、补偿性锐化、自适应降噪。OP 因为加了很多特效,原生分辨率并不稳定,不过画质相当好,锐度也不错,因此我们仅做了一些轻微的降噪和抗锯齿处理。
The JPBD comes in the individual volumes and the BOX set. Upon verification, both versions have identical quality; however, the BOX set offers more bonus videos with a more logical ordering than the volumed version. Therefore, our production is mainly based on the BOX set. Of course, we also included the volumed Menu and SPCD. The BOX set also offers an Opening video featuring the staff credit. Since it is identical to the main feature, we excluded it.
The image quality of the source is average, with a native resolution of about 872.9p. The overall image quality is blurry, with few artifacts, and an okay viewing experience. Lines exhibit aliasing and ringing issues, but not that severe. As for flat areas, the noise is slightly more and of moderate quality. Color banding is minimally visible, either. Our PP follows standard procedures: descaling and reconstruction, anti-aliasing, de-banding, contra-sharpening, and adaptive denoising. The native resolution of the OP part fluctuates due to the numerous VFXs, but the overall image quality and sharpness are satisfactory. Thus, we applied only light denoising and anti-aliasing.