BBC - Down the Mighty River with Steve Backshall (2017) / AvaxHome

Steve Backshall sets out to explore one of the wildest rivers in the world, the mighty Baliem River in the island of New Guinea, just north of Australia. He is on a mission to discover the ancient tribes that live along its banks, explore unknown caves and meet the dangerous animals lurking in the river and surrounding jungle. But the only way to discover these hidden worlds is to travel the river from source to sea - a feat that has never been achieved before.

Chapter 1:
Steve starts his journey at Lake Habema, the body of water where the Baliem River begins its life. Embarking on a perilous expedition, Steve encounters some of the most extreme white-water rapids seen anywhere on the planet.

Exploring the land alongside the river, Steve uncovers spectacular caves that have never been explored before. He also encounters some of the animals that are unique to this part of the island.

Reaching the Baliem Grand Valley, Steve stays in a Dani village for the night, meeting members of this ancient tribe and sleeping next to the mummified remains of a 200-year-old Dani warrior.

Chapter 2:
Steve and his crew kayak Baliem's lower gorge, one of the most extreme stretches of white water on the planet. With jagged rock walls looming overhead and crashing currents bearing down on the kayaks, the risk of capsizing is constant. Battling wild weather and dense jungle, Steve's explorations of the surrounding valley prove equally as challenging. Steve encounters large spiders, fierce wasp nests and a local tribe who have little contact with the outside world.

Finally entering the tidal reaches of the Baliem River, Steve has to reconcile his passionate belief in conservation with a local tribe's determination to hunt crocodiles in the region.

MediaInfo

General
Unique ID : 55250679524412583240676591156897124837 (0x2990E4D104EE9FD73C2729BB352611E5)
Complete name : BBC.Down.the.Mighty.River.1080p.mkv
Format : Matroska
Format version : Version 4
File size : 2.92 GiB
Duration : 1 h 57 min
Overall bit rate : 3 558 kb/s

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L4@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 1 h 57 min
Bit rate : 3 405 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.066
Stream size : 2.80 GiB (96%)
Writing library : x265 3.5+112-ce8642f22:[Windows][GCC 13.2.0][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=1920x1080 / interlace=0 / total-frames=87850 / 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 / temporal-layers=0 / no-open-gop / min-keyint=25 / keyint=250 / gop-lookahead=12 / bframes=6 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=20 / lookahead-slices=6 / 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=23.0 / 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 / 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 / no-mcstf / no-sbrc
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 LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : A_AAC-2
Duration : 1 h 57 min
Bit rate : 150 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 126 MiB (4%)
Language : English
Default : Yes
Forced : No

Text
ID : 3
Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Duration : 1 h 56 min
Bit rate : 74 b/s
Frame rate : 0.210 FPS
Count of elements : 1475
Stream size : 63.9 KiB (0%)
Language : English
Default : No
Forced : No

Menu
00:00:00.000 : en:Part 1
00:58:34.000 : en:Part 2