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CBC - The Nature of Things: When North Goes South (2010)

Posted By: notbanned
CBC - The Nature of Things: When North Goes South (2010)

CBC - The Nature of Things: When North Goes South (2010)
HDTV | 1280x720 | .MKV/AVC @ 4601 Kbps | 43mn 49s | Audio: English AC3 384 kbps, 6 channels | Subs: None | 1.56 GiB
Genre: Documentary

The earth has two North poles, the geographic and the magnetic. The magnetic pole is the one that attracts the needles of our compasses. It's always moving, but could it be about to flip? What will be the impact? Paleomagnetism has taught us that the magnetic pole flips regularly, going from north to south and vice versa, once every 250,000 years on average. However, the last inversion occurred 780,000 years ago! Are we on the eve of such a major event? When North Goes South follows Canadian geophysicist Larry Newitt and French geologist Jean-Jacques Orgeval as they meet astronauts, marine biologists, paleo and archeomagneticians, in an attempt to understand, measure and explain the consequences of a pole inversion.


General
Unique ID : 247830626009647388698801222641714105441 (0xBA72713F9B7C70939841E1DDC1868C61)
Complete name : The.Nature.Of.Things.When.North.Goes.South.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 1.56 GiB
Duration : 43mn 49s
Overall bit rate : 5 086 Kbps

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 43mn 49s
Bit rate : 4 601 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.167
Stream size : 1.41 GiB (90%)
Writing library : x264 core 148 r2597 e86f3a1
Encoding settings : opencl=1 / cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=22 / lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=crf / mbtree=1 / crf=20.0 / 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
Matrix coefficients : BT.709
DURATION : 00:43:49.593000000
NUMBER_OF_FRAMES : 78809
NUMBER_OF_BYTES : 1544821877
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Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 43mn 49s
Bit rate mode : Constant
Bit rate : 384 Kbps
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 120 MiB (8%)
Default : Yes
Forced : No


Screenshots:

CBC - The Nature of Things: When North Goes South (2010)

CBC - The Nature of Things: When North Goes South (2010)

CBC - The Nature of Things: When North Goes South (2010)