这个项目与 动漫国字幕组 合作,感谢他们精心制作的字幕。
This project is in collaboration with DMG. Thanks to them for elaborating Chinese subtitles.
《孤独摇滚!》原盘的质量较差,码率仅有一般原盘的 3/4。更糟糕的是,其使用的编码策略较差,在一些高动态、高复杂度的场景处出现了严重的欠码,甚至一些镜头处,质量比 Web 源还要差。我们对全片进行了分析,将这些镜头用 Crunchyroll 的 Web 源进行了替换。除开编码问题,原盘情况仍然不算乐观。原生分辨率为 871.0p,线条有明显的锯齿和晕轮问题,我们使用逆向拉伸重构来处理。原盘平面虽然有噪点层保护,由于码率的限制,还是出现了一些烂噪和色带,我们使用适度的去色带并配合保护手段来处理。
The source quality of "BOCCHI THE ROCK!" is relatively poor, where the bitrate is only 3/4 of the normal BD source. Even worse, the encoding strategy is subpar, resulting in severe DCT noise and blocking in some high-dynamic and complex scenes. The quality of certain scenes is even worse than the Web source. After a thorough analysis of the entire season, we replaced these problematic scenes with those from the Crunchyroll web source. Except for the encoding issues, there are still challenges in the source. The native resolution is 871.0p, with noticeable aliasing, and haloing in the lines. We addressed this with descaling and reconstruction. Although the flat areas are protected by the noise layer, there are still some grain blocking and color banding because of the limited bitrate. We addressed these issues with moderate de-banding and protective measures.
感谢所有资源提供者 / Thanks to all resource providers:
Scans: ychx@U2
CDs: {ychx, Ronny, TheM14}@U2