National Geographic - Earths Giant Hole (2012)

Posted By: vivid23
National Geographic - Earths Giant Hole (2012)

National Geographic - Earths Giant Hole (2012)
HDTV | 1280x720 | MKV/x264 @ 2660 Kbps | 45mn | Audio: English AC3 384 kbps, 2 channels | Subs: None | 999 MB
Genre: Documentary

Professor Darryl Granger explores China’s tiankengs – giant natural holes, hundreds of metres deep, which have developed in unusual environmental conditions.

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Format settings, GOP : M=4, N=32
Codec ID : V_MPEG4/ISO/AVC
Duration : 44mn 58s
Bit rate : 2 660 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.115
Stream size : 856 MiB (86%)
Writing library : x264 core 129 r2230 1cffe9f
Encoding settings : 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=12 / lookahead_threads=2 / 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=21.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Codec ID : A_AC3
Duration : 44mn 58s
Bit rate mode : Constant
Bit rate : 384 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Video delay : 32ms
Stream size : 124 MiB (12%)
Language : English


National Geographic - Earths Giant Hole (2012)

National Geographic - Earths Giant Hole (2012)


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