Inuyasha.S01.English.DualAudio.OPUS.1080p.BluRay.AV1-sagiriz :: Nyaa ISS

Inuyasha.S01.English.DualAudio.OPUS.1080p.BluRay.AV1-sagiriz

Category:
Date:
2024-07-02 10:46 UTC
Submitter:
Seeders:
22
Information:
No information.
Leechers:
1
File size:
7.9 GiB
Completed:
133
Info hash:
ec649ad6279e43226548665e14ae0c4688210835
This is an encode of the release made by reza: https://nyaa.iss.one/view/1660009 The main motivation for this release was to reduce the filesize (obviously). So I denoised the source quite hard sacrificing some detail in the process. I tried to recreate the grain with av1 grain synthesis which turned out a little less grainy then the original. I want to point out that I didn't bother to generate a film grain table for every single frame and rather chose to use an average estimation for all episodes because it would have taken forever to compute. You can find some comparisons here: https://slow.pics/c/Fs1GwQxW ``` Video ID : 1 Format : AV1 Format/Info : AOMedia Video 1 Format profile : [email protected] Codec ID : V_AV1 Duration : 24 min 27 s Bit rate : 1 657 kb/s Width : 1 440 pixels Height : 1 080 pixels Display aspect ratio : 4:3 Frame rate mode : Constant Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 (Type 0) Bit depth : 10 bits Bits/(Pixel*Frame) : 0.044 Stream size : 290 MiB (87%) Default : No Forced : No Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 Audio #1 ID : 2 Format : Opus Codec ID : A_OPUS Duration : 24 min 27 s Bit rate : 129 kb/s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 50.000 FPS (960 SPF) Bit depth : 16 bits Compression mode : Lossy Stream size : 22.6 MiB (7%) Title : English Writing library : Lavc61.3.100 libopus Language : English Default : Yes Forced : No Audio #2 ID : 3 Format : Opus Codec ID : A_OPUS Duration : 24 min 27 s Bit rate : 124 kb/s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 50.000 FPS (960 SPF) Bit depth : 16 bits Compression mode : Lossy Stream size : 21.7 MiB (6%) Title : Japanese Writing library : Lavc61.3.100 libopus Language : Japanese Default : No Forced : No ```

File list

  • Inuyasha.S01.English.DL.OPUS.1080p.BluRay.av1-sagiriz
    • Inuyasha - S01E01.mkv (334.6 MiB)
    • Inuyasha - S01E02.mkv (355.6 MiB)
    • Inuyasha - S01E03.mkv (299.6 MiB)
    • Inuyasha - S01E04.mkv (283.0 MiB)
    • Inuyasha - S01E05.mkv (276.0 MiB)
    • Inuyasha - S01E06.mkv (288.7 MiB)
    • Inuyasha - S01E07.mkv (332.8 MiB)
    • Inuyasha - S01E08.mkv (261.9 MiB)
    • Inuyasha - S01E09.mkv (319.9 MiB)
    • Inuyasha - S01E10.mkv (349.1 MiB)
    • Inuyasha - S01E11.mkv (312.6 MiB)
    • Inuyasha - S01E12.mkv (308.3 MiB)
    • Inuyasha - S01E13.mkv (280.1 MiB)
    • Inuyasha - S01E14.mkv (347.5 MiB)
    • Inuyasha - S01E15.mkv (331.7 MiB)
    • Inuyasha - S01E16.mkv (330.7 MiB)
    • Inuyasha - S01E17.mkv (294.1 MiB)
    • Inuyasha - S01E18.mkv (301.7 MiB)
    • Inuyasha - S01E19.mkv (299.9 MiB)
    • Inuyasha - S01E20.mkv (309.9 MiB)
    • Inuyasha - S01E21.mkv (288.6 MiB)
    • Inuyasha - S01E22.mkv (255.2 MiB)
    • Inuyasha - S01E23.mkv (279.5 MiB)
    • Inuyasha - S01E24.mkv (272.2 MiB)
    • Inuyasha - S01E25.mkv (294.1 MiB)
    • Inuyasha - S01E26.mkv (249.0 MiB)
    • Inuyasha - S01E27.mkv (260.8 MiB)
I never realized there was a heated talk about AV1 in the Reza comment section back then lol Care to send the encoding settings for this?

sagiriz (uploader)

User
i used svtav1 with ``` --crf 23 --preset 5 --fgs-table grain.txt --color-primaries 1 --transfer-characteristics 1 --matrix-coefficients 1 --chroma-sample-position 1 --keyint 10s --scd 1 --enable-overlays 1 --tune 2 --enable-qm 1 --qm-min 0 --enable-tf 1 --input-depth 10 ``` and `core.knlm.KNLMeansCL(clip, d=3, a=2, h=2.6)` for denoising I tried some other denoising options and combinations that did preserve a little more detail but all of them were kind of to slow for my taste (i have no idea what i'm doing)
Just so you know, scd in SVT-AV1 doesn't lead to any existing code. It doesn't do anything.
Nice efficiency and the grain table is pretty close. At `d=3`, everything is going to be slow. Denoising chroma as well at lower values may have been helpful.
Thks! looking forward on your work for S02!

sagiriz (uploader)

User
S02 should be ready in the next couple hours I tried also denoising chroma but it looked exactly the same or even a little worse `d=3` isn't even that slow at least I'm still cpu limited on my hardware