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Encoding
FFmetrics
10minutes - VMAF 98.76
Handbrake 1.8.2 (2024081000)
Video.svt-av1 10 bit fast decode Preset 5 2-pass vbr 5711 kbps
Audio.384 kbps opus 5.1
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File
Video: AV01 3840x2160 23.976fps [V: av1 main, yuv420p10le, 3840x2160 [default]]
Audio: Opus 48000Hz 6ch 9216kbps [A: 5.1 opus 384 kbps [eng] (opus, 48000 Hz, 5.1) [default]]
Subtitle: Advanced SubStation Alpha [S: English [eng] (ass)]
Subtitle: Advanced SubStation Alpha [S: SDH [eng] (ass)]
Subtitle [S: SDH / PGS [eng] (pgs)]
Subtitle: Advanced SubStation Alpha [S: Canadian [fre] (ass)]
Subtitle [S: Latin American / PGS [spa] (pgs)]
Subtitle: Advanced SubStation Alpha [S: Latin American [spa] (ass)]
Subtitle [S: Forced Subtitles (auto)]
Subtitle: UTF-8 [S: No subtitles]
General
Unique ID : 136409723039863680897911695042301266699 (0x669F8E99921F4ABB8CF7FD4A393E0B0B)
Complete name : Longlegs.2024.bluray.hdr.2160p.av1.5.1.opus.vmaf98-Rosy.mkv
Format : Matroska
Format version : Version 4
File size : 4.23 GiB
Duration : 1 h 40 min
Overall bit rate : 6 020 kb/s
Frame rate : 23.976 FPS
Movie name : Longlegs.2024.bluray.hdr.2160p.av1.5.1.opus.vmaf98-Rosy
Encoded date : 2024-11-13 07:13:55 UTC
Writing application : mkvmerge v88.0 ('All I Know') 64-bit
Writing library : libebml v1.4.5 + libmatroska v1.7.1
Cover : Yes
Attachments : cover.jpg
Video
ID : 1
Format : AV1
Format/Info : AOMedia Video 1
Format profile : [email protected]
HDR format : SMPTE ST 2086, HDR10 compatible
Codec ID : V_AV1
Duration : 1 h 40 min
Bit rate : 5 713 kb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 2)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.029
Stream size : 4.02 GiB (95%)
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color primar : Display P3
Mastering display luminance : min: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level : 363
MaxCLL_Original : 363 cd/m2
Maximum Frame-Average Light Le : 106
MaxFALL_Original : 106 cd/m2
Audio
ID : 2
Format : Opus
Codec ID : A_OPUS
Duration : 1 h 40 min
Bit rate : 287 kb/s
Channel(s) : 6 channels
Channel layout : L R C Lb Rb LFE
Sampling rate : 48.0 kHz
Frame rate : 50.000 FPS (960 SPF)
Compression mode : Lossy
Stream size : 207 MiB (5%)
Title : 5.1 opus 384 kbps
Language : English
Default : Yes
Forced : No
____________________________________________________________
Source
Video: HVC1 3840x2160 23.976fps [V: hevc main 10 L5.1, yuv420p10le, 3840x2160 [default]]
Audio: DTS 48000Hz 6ch 6912kbps [A: English [eng] (dts-hd ma, 48000 Hz, 5.1(side), s24) [default]]
Audio: FLAC (framed) 48000Hz stereo 2304kbps [A: Commentary with director Osgood Perkins [eng] (flac, 48000 Hz, stereo, s24)]
Subtitle: UTF-8 [S: English [eng] (subrip)]
Subtitle: UTF-8 [S: SDH [eng] (subrip) [hearing impaired]]
Subtitle [S: SDH / PGS [eng] (pgs)]
Subtitle: UTF-8 [S: Canadian [fre] (subrip) [hearing impaired]]
Subtitle [S: Latin American / PGS [spa] (pgs)]
Subtitle: UTF-8 [S: Latin American [spa] (subrip)]
Subtitle [S: Forced Subtitles (auto)]
Subtitle: UTF-8 [S: No subtitles]
General
Unique ID : 153014353794786284752599318343317812402 (0x731D7E1A57810383EFC6B5B8721574B2)
Complete name : Longlegs.2024.REPACK.2160p.UHD.Blu-ray.Remux.HDR.HEVC.DTS-HD.MA.5.1-CiNEPHiLES.mkv
Format : Matroska
Format version : Version 4
File size : 65.7 GiB
Duration : 1 h 40 min
Overall bit rate mode : Variable
Overall bit rate : 93.4 Mb/s
Frame rate : 23.976 FPS
Movie name : Longlegs (2024)
Encoded date : 2024-09-15 19:07:36 UTC
Writing application : mkvmerge v87.0 ('Black as the Sky') 64-bit
Writing library : libebml v1.4.5 + libmatroska v1.7.1
IMDB : tt23468450
TMDB : movie/1226578
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main [email protected]@High
HDR format : SMPTE ST 2086, HDR10 compatible
Codec ID : V_MPEGH/ISO/HEVC
Duration : 1 h 40 min
Bit rate : 88.8 Mb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0 (Type 2)
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.446
Stream size : 62.4 GiB (95%)
Writing library : ATEME Titan File 3.9.10 (4.9.10.1)
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.2020
Transfer characteristics : PQ
Matrix coefficients : BT.2020 non-constant
Mastering display color primar : Display P3
Mastering display luminance : min: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level : 363 cd/m2
Maximum Frame-Average Light Le : 106 cd/m2
Source : Decal Releasing USA UHD Blu-ray (2024)
Audio #1
ID : 2
Format : DTS XLL
Format/Info : Digital Theater Systems
Commercial name : DTS-HD Master Audio
Codec ID : A_DTS
Duration : 1 h 40 min
Bit rate mode : Variable
Bit rate : 3 483 kb/s
Channel(s) : 6 channels
Channel layout : C L R Ls Rs LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossless
Stream size : 2.45 GiB (4%)
Language : English
Default : Yes
Forced : No
Source : Decal Releasing USA UHD Blu-ray (2024)
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Ab-av1
Sample encode → sample-encode -i "c:\file.mkv" --pix-format yuv420p10le --svt fast-decode=1 --svt tune=0 --preset 5 --min-samples 20 --crf 20
Source resolution → crf-search -i "c:\file.mkv" --pix-format yuv420p10le --svt fast-decode=1 --svt tune=0 --preset 5 --min-samples 20 --min-vmaf 98
1080p Downscale → crf-search -i "c:\file.mkv" --pix-format yuv420p10le --svt fast-decode=1 --svt tune=0 --preset 5 --min-samples 20 --min-vmaf 96 --vfilter "scale=-1:1080"
720p Downscale → crf-search -i "c:\file.mkv" --pix-format yuv420p10le --svt fast-decode=1 --svt tune=0 --preset 5 --min-samples 20 --min-vmaf 96 --vfilter "scale=-1:720"
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Tools
Ab-av1
FFBitrateViewer
FFmpeg
FFmetrics
Freefilesync
Handbrake
Jackett
Mediainfo
Mkvtoolknix
Qbittorent
Scenerulez
Shutterencoder
VVV-virtualvolumeview
Xnconvert
Xnview mp
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References
1. Dolby, 2023. What are Dolby Vision profiles and levels? [Online]
2. Ozer, J., 2017. Video Encoding by the Numbers: Eliminate the Guesswork from your Streaming Video. Doceo Publishing.
3. Sayood, K., 2017. Introduction to Data Compression. 5th Edition.
4. Ozer, J., 2021. What is CBR, VBR, CRF, Capped-CRF? Rate Control Modes Explained.
5. Rassool, Reza. VMAF Reproducibility: Validating a Perceptual Practical Video Quality Metric.
6. Kah, A. e al. Fundamental relationships between subjective quality, user acceptance, and the VMAF metric for a quality-based bit rate ladder design for over-the-top video streaming services.
7. Boldrin, M. 2008. Against Intellectual Monopoly.
