NHK Great Nature - Into the Unknown: Greenland's Ice Caves (2012)
HDTV | 1280x720 | .MP4/AVC @ 2349 Kbps | 48mn 59s | Audio: English AAC 115 kbps, 2 channels | Subs: None | 865 MiB
Genre: Documentary
The Arctic: Greenland. Recent global warming is causing unprecedented changes in this frozen land. The frequency of glacier collapse is rapidly increasing, and in some cases, the speed of glacial motion has doubled in the past 15 years. To understand these changes, the crew teams up with a French glaciologist and travels to the massive Greenland ice sheet. This episode introduces the frozen landscape and explores the deep mysterious ice caves that suck in meltwater.
General
Complete name : NHK.Great.Nature.2012.Into.the.Unknown.Greenlands.Ice.Caves.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 865 MiB
Duration : 48mn 59s
Overall bit rate mode : Variable
Overall bit rate : 2 468 Kbps
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 9 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 48mn 59s
Bit rate : 2 349 Kbps
Maximum bit rate : 10.7 Mbps
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) : 0.085
Stream size : 823 MiB (95%)
Writing library : x264 core 146 r2538 121396c
Encoding settings : cabac=1 / ref=9 / deblock=1:-3:-3 / analyse=0x3:0x133 / me=umh / subme=10 / psy=1 / psy_rd=1.00:0.10 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-3 / threads=3 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=9 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=480 / keyint_min=29 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=crf / mbtree=1 / crf=21.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / vbv_maxrate=62500 / vbv_bufsize=78125 / crf_max=0.0 / nal_hrd=none / filler=0 / ip_ratio=1.40 / aq=1:1.00
Encoded date : UTC 2015-06-21 05:28:47
Tagged date : UTC 2015-06-21 05:50:24
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 48mn 59s
Bit rate mode : Variable
Bit rate : 115 Kbps
Maximum bit rate : 129 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 40.4 MiB (5%)
Language : English
Encoded date : UTC 2015-06-21 05:47:36
Tagged date : UTC 2015-06-21 05:50:24
Screenshots: