[LoliHouse] 旭日 / Sol Levante [MasterRip 2160p HEVC-yuv444p12 HDR FLACx2]

Category:
Date:
2020-04-19 21:39 UTC
Submitter:
Seeders:
2
Information:
lolihouse.cafe
Leechers:
0
File size:
3.1 GiB
Completed:
631
Info hash:
f999a8c59f15ef4b7d35e14458b5559551af1049
![][0] **旭日 / Sol Levante** 由于官方的ProRes样片的色域标记存在错误,且ProRes 4444 XQ格式在部分播放器中无法正确解码,也缺乏硬解支持,为了让更多有条件的人领略4K 4:4:4的完整色彩,我们使用母带为源压制了这个HEVC yuv444p12的版本。 曾经我们和其他组在新番上尝试了拉伸1440p甚至2160p,而如今网飞慷慨提供了一部真正的手绘原生4K HDR动画的母带,不好好折腾一下实在对不起它。我们尝试了各种参数,为了尽可能让更多人以手头拥有的设备更好地享受这份"高清病毒"。最初我们曾丧心病狂地尝试了使用lossless参数来压制,得到了一份73G的文件,却发现无论是软解还是硬解,其所需要的算力都远超这个时代,估计至少需要RTX4060~RTX5060时代的显卡才可能流畅硬解。后我们不计效率,尝试了一些以时间换质量的奢侈参数。每一次测试在3950x上需要花费6-8h压制,要知道这只是一个4分半钟的视频。测试的产物绝大部分仅能在这颗3950x及以上cpu才能流畅软解。 最终发布的这份成品流畅播放的配置要求如下(硬解和软解任意满足其一即可): What you need to play it (either software decoding or hardware decoding is fine) : 软解——AMD Ryzen 7 3700X、Intel Core i9-9900K 同级或以上CPU,使用64位LAV Filter作为解码器 Software decode: AMD Ryzen 7 3700X, Intel Core i9-9900K or higher, with x64 LAV Filter as a decoder 硬解——除GTX1650以外的NVIDIA所有Turing(图灵)架构显卡、计算卡,使用MPV作为播放器,在设置文件“mpv.conf"中写入“hwdec=nvdec-copy" Hardware decode: All of the NVIDIA Turing graphics cards except GTX1650, with MPV player, write 'hwdec=nvdec-copy' into the settings file ('mpv.conf') 我们未来仍将测试更多的编码和参数,以方便在其他可能的设备上获得尽可能高的画质体验。 随着4K显示设备的日渐普及,业界传统制作的播放效果捉襟见肘,在4K屏幕上播放时常感觉锐度不足。期待业界能够在条件允许的情况下逐渐提高作画分辨率,使用更好的手段处理画面,也可以让我们压制者不再和渣画质斗智斗勇。 Enjoy it. soleiL & Luzha & fy939 & 章程 2020.04.20 [0]: https://cdn-image.ptneko.com/2020/04/05/sollevante.jpg

File list

  • [LoliHouse] Sol Levante [MasterRip 2160p HEVC-yuv444p12 HDR FLACx2].mkv (3.1 GiB)
Played fine on madvr, i just wonder why use 12bit and then cap it at 1500 nits, also i think that changing color space to dci-p3 resulted in a noticeable violet tint that is not present on the prores file, thus it may not represent creators intent. anyway its pretty crazy to work on this stuff, since windows has still bad support for hdr, plus monitors that have full coverage of this crazy peak brightness and color information does not exist for normal people, and dolby vision is present on tv only, thru bluray player
Seeds plz 🙏