NHK - Tamahagane: Miracle Steel of Japanese Swords (2022)
NHK - Tamahagane: Miracle Steel of Japanese Swords (2022)
HDTV | 1280 x 720 | .MKV/HEVC @ 1651 Kbps | 48 min 55 s | 602 MB
Audio: English AAC 66.2 Kbps, 2 channels | Subs: None
Genre: Documentary
HDTV | 1280 x 720 | .MKV/HEVC @ 1651 Kbps | 48 min 55 s | 602 MB
Audio: English AAC 66.2 Kbps, 2 channels | Subs: None
Genre: Documentary
Japanese swords fascinate collectors around the world. A special kind of steel called tamahagane is required to make them. This miraculous material is strong, flexible, rust-resistant, and produced through the ancient process of "tatara" ironmaking which takes place over three days and nights. Due to the COVID pandemic, there was only one production run in 2022, which was hit by a series of problems. Did the team meet the challenge? This documentary captures the essence of Japanese craftsmanship.
General
Unique ID : 4126796499250546341624464132575873477 (0x31ACAC6C0C3C1D3B86DAE77289C49C5)
Complete name : NHK.Miracle.Steel.of.Japanese.Swords.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 602 MiB
Duration : 48 min 55 s
Overall bit rate : 1 720 kb/s
Movie name : Miracle Steel of Japanese Swords []
Encoded date : UTC 2022-10-30 16:19:03
Writing application : mkvmerge v71.1.0 ('Fortitude') 64-bit
Writing library : libebml v1.4.4 + libmatroska v1.7.1
Cover : Yes
Attachments : cover_land.jpg
Video
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Codec ID : V_MPEGH/ISO/HEVC
Duration : 48 min 55 s
Bit rate : 1 651 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 50.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
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Stream size : 578 MiB (96%)
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Duration : 48 min 54 s
Bit rate : 66.2 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz / 24.0 kHz
Frame rate : 23.438 FPS (1024 SPF)
Compression mode : Lossy
Delay relative to video : 40 ms
Stream size : 23.0 MiB (4%)
Language : English
Default : Yes
Forced : No
Unique ID : 4126796499250546341624464132575873477 (0x31ACAC6C0C3C1D3B86DAE77289C49C5)
Complete name : NHK.Miracle.Steel.of.Japanese.Swords.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 602 MiB
Duration : 48 min 55 s
Overall bit rate : 1 720 kb/s
Movie name : Miracle Steel of Japanese Swords []
Encoded date : UTC 2022-10-30 16:19:03
Writing application : mkvmerge v71.1.0 ('Fortitude') 64-bit
Writing library : libebml v1.4.4 + libmatroska v1.7.1
Cover : Yes
Attachments : cover_land.jpg
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L4@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 48 min 55 s
Bit rate : 1 651 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 50.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.036
Stream size : 578 MiB (96%)
Writing library : x265 3.5+40-0b75c44c1:[Windows][MSVC 1933][64 bit] 8bit
Encoding settings : cpuid=1111039 / frame-threads=3 / numa-pools=12 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=1280x720 / interlace=0 / total-frames=146750 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=3 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-eob / no-eos / no-hrd / info / hash=0 / no-temporal-layers / no-open-gop / min-keyint=50 / keyint=500 / gop-lookahead=11 / bframes=7 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=20 / lookahead-slices=4 / scenecut=40 / no-hist-scenecut / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 / limit-refs=1 / no-limit-modes / me=2 / subme=2 / merange=48 / temporal-mvp / no-frame-dup / hme / Level / merange / L0,L1,L2=16,32,48 / weightp / weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=3 / selective-sao=4 / early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=20.0 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=4 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=1 / transfer=1 / colormatrix=1 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=255 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / hist-threshold=0.03 / no-opt-cu-delta-qp / no-aq-motion / no-hdr10 / no-hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00 / scenecut-aware-qp=0conformance-window-offsets / right=0 / bottom=0 / decoder-max-rate=0 / no-vbv-live-multi-pass
Language : English
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : HE-AAC / LC
Format settings : Explicit
Codec ID : A_AAC-2
Duration : 48 min 54 s
Bit rate : 66.2 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz / 24.0 kHz
Frame rate : 23.438 FPS (1024 SPF)
Compression mode : Lossy
Delay relative to video : 40 ms
Stream size : 23.0 MiB (4%)
Language : English
Default : Yes
Forced : No
Screenshots
NHK - Tamahagane: Miracle Steel of Japanese Swords (2022)
NHK - Tamahagane: Miracle Steel of Japanese Swords (2022)
NHK - Tamahagane: Miracle Steel of Japanese Swords (2022)
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