OVERLORD IV / オーバーロードIV BDRip
10-bit 1080p HEVC + FLAC，MKV 格式。每话约 1.2 GB。

原盘画质较好。OVERLORD 系列在本季度终于升级了制作规格，从原生 720p 提升至 899p，线条锐利度得到大幅提升。色带的情况也得到了很大改善，只有少数暗场有轻微的色带。源的主要问题是官方过度锐化导致的振铃，以及一些细线条原生的轻微锯齿。我们进行了逆向拉伸重构，并进一步使用了抗锯齿和去振铃处理，在确保锐利度的情况下修复了线条。之后是常规的自适应去色带、补偿性锐化和自适应降噪。
The source looks decent. OVERLORD's production specs have finally been upgraded for this season, with a resolution increase from native 720p to 899p, and a significant improvement in line sharpness. The problem of banding is also improved considerably, with only a few dark areas showing it slightly. The main problems with the source are slight aliasing in thin lines originally, and ringing in lines due to oversharpening applied by the studio. We applied rescaling and then used de-ringing and anti-aliasing processes to fix the lines without losing sharpness. We then applied adaptive de-banding and de-noising, and compensatory sharpening.

感谢所有资源提供者 / Thank to all resource providers:
BD&SPCD: KoushinRip
CD: HAYAKU Project, 33MIKU99@TSDM

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有关 TSDM 合购区的详情请参见 https://www.tsdm39.net/forum.php?mod=viewthread&tid=879923。
Please refer to https://www.tsdm39.net/forum.php?mod=viewthread&tid=879923 for more information about jointly purchased music.

基础播放器教程： PotPlayer / MPC-HC / IINA
进阶播放器教程： madVR / PotPlayer+madVR / mpv
中文字幕分享区： Anime 分享论坛（请善用搜索）
项目计划与列表： VCB-Studio 项目列表（每月初更新）

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