原盘画质一般,原生分辨率约为 812.1p 。线条质量较差,有明显的锯齿和振铃。平面整体质量还行,噪点层质量比较高,没有什么色带,但是色平面不太理想。对此的处理是逆向拉伸重构,抗锯齿,去振铃,色平面重构以及其他常规处理。
The source disc's overall video quality is pretty average, with a native resolution of around 812.1p. The line isn't great—you can see quite a bit of aliasing and ringing. The flat areas look okay, and there isn't any major color banding, but the chroma plane isn't ideal. Our approach involves descaling and reconstruction, anti-aliasing, de-ringing, chroma plane reconstruction, and a few other standard fixes.