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BBC The Sky at Night - The Invisible Universe (2018)

Posted By: notbanned
1080p (FullHD) / HDTV
BBC The Sky at Night - The Invisible Universe (2018)

BBC The Sky at Night - The Invisible Universe (2018)
HDTV | 1920x1080 | .MKV/AVC @ 4151 Kbps | 28 min 56 s | 887 MiB
Audio: English AAC 129 kbps, 2 channels | Subs: English
Genre: Documentary

The Sky at Night reports on one of the most unnerving discoveries in space science - that most of the universe is missing. We live in a material world, so instinctively we know what normal matter is - the world around us, the planets, stars and interstellar dust. But scientists currently estimate that 95 per cent of everything in the universe is actually - one way or another - invisible. Some of this is ordinary matter that we just can't easily see. But there's also stuff that's much more weird. For instance, there's a new kind of matter we think is out there, but whose very existence is still largely hypothetical - dark matter. And most mysteriously of all, scientists think there is an unknown form of energy pervading the universe that we know so little about, all it has so far is a name - dark energy. The Sky at Night takes you on a tour of this invisible universe, and shows how its existence - or lack of it - will define the fate of the entire universe.

General
Unique ID : 196781094158342196419894361731255178057 (0x940AA9011710838F054A499CBD571349)
Complete name : BBC.The.Sky.at.Night.2018.The.Invisible.Universe.1080p.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 887 MiB
Duration : 28 min 56 s
Overall bit rate : 4 283 kb/s

Video
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Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 28 min 56 s
Bit rate : 4 151 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
Scan type : Progressive
Bits/(Pixel*Frame) : 0.080
Stream size : 860 MiB (97%)
Encoding settings : cabac=1 / ref=4 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=32 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=3 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=6 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=21.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
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 : LC
Codec ID : A_AAC
Duration : 28 min 56 s
Bit rate : 129 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 spf)
Compression mode : Lossy
Delay relative to video : 9 ms
Stream size : 26.7 MiB (3%)
Language : English
Default : Yes
Forced : No

Text
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Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Duration : 28 min 23 s
Bit rate : 106 b/s
Count of elements : 498
Stream size : 22.1 KiB (0%)
Language : English
Default : No
Forced : No


Screenshots:

BBC The Sky at Night - The Invisible Universe (2018)

BBC The Sky at Night - The Invisible Universe (2018)

BBC The Sky at Night - The Invisible Universe (2018)

BBC The Sky at Night - The Invisible Universe (2018)