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BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)

Posted By: notbanned
720p (HD) / HDTV
BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)

BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)
HDTV | 1280x720 | .MKV/AVC @ 3245 Kbps | 59 min 7 s | 1.42 GiB
Audio: English AC3 192 kbps, 6 channels | Subs: English
Genre: Documentary

Black holes are one of the most destructive forces in the universe, capable of tearing a planet apart and swallowing an entire star. Yet scientists now believe they could hold the key to answering the ultimate question: what was there before the big bang? The trouble is that researching black holes is next to impossible. They are by definition invisible and there is no scientific theory able to explain them. Horizon meets the astronomers and theoretical physicists who, despite these obvious obstacles, are attempting to image a black hole for the very first time and get ever closer to unlocking its mysteries. It is a story that goes into the heart of a black hole and to the very edge of what is thought to be known about the universe.

General
Unique ID : 215418941738589658486058079082334882182 (0xA2102DD61B4392FE87B0C7659B8B8986)
Complete name : BBC.Horizon.2009.Whos.Afraid.of.a.Big.Black.Hole.HDTV.mkv
Format : Matroska
Format version : Version 2
File size : 1.42 GiB
Duration : 59 min 7 s
Overall bit rate : 3 438 kb/s

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 59 min 7 s
Bit rate : 3 245 kb/s
Width : 1 280 pixels
Height : 720 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) : 0.141
Stream size : 1.31 GiB (92%)
Writing library : x264 core 78 r1318 fe83a90
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=9 / psy=1 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=3 / nr=0 / decimate=1 / mbaff=0 / constrained_intra=0 / bframes=3 / b_pyramid=0 / b_adapt=1 / b_bias=0 / direct=1 / wpredb=1 / keyint=100 / keyint_min=25 / scenecut=40 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=3245 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=50000 / vbv_bufsize=50000 / ip_ratio=1.40 / aq=1:1.00
Language : English
Default : Yes
Forced : No

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 59 min 7 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 spf)
Bit depth : 16 bits
Compression mode : Lossy
Delay relative to video : 31 ms
Stream size : 81.2 MiB (6%)
Language : English
Service kind : Complete Main
Default : Yes
Forced : No

Text
ID : 3
Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Language : English
Default : No
Forced : No


Screenshots:

BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)

BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)

BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)

BBC - Horizon: Who Is Afraid of a Big Black Hole? (2009)