Su	Mo	Tu	We	Th	Fr	Sa
31	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	1	2	3	4

PBS Nature - Kilauea: Mountain of Fire (2009)

Posted By: Polik88

Date: 26 Dec 2012 06:55:40

Kilauea: Mountain of Fire Kilauea continually molds Hawaii’s Big Island. Creating new land, shaping ancient forests and carving tunnels through the earth, the volcano fascinates a dedicated group of scientists and filmmakers who follow its every action. Using innovative new imaging technologies to map the magma chamber, following the lava’s heat along its journey underground, and listening to the constant noises of its movements, geologists map the shifting liquid earth as they work to understand its awesome force. Ejecting fire, molten rock, giant boulders and poisonous gases, the volcano can be a hazard for researchers, homeowners, plants and animals, but it doesn’t just leave destruction in its wake. Twists and turns in the lava’s flow leave some patches of original ecosystems, called kipukas, undisturbed. These oases of life provide a haven to many rare creatures — including the Hawaiian state bird, the Nene — but remain in constant danger from the volcano and from invasive species. Below the surface, inactive lava tubes provide homes for many unique species of darkness-loving creatures called troglobites.
At the end of its journey, the lava meets the ocean. Braving an extremely hot sea, filmmakers record the birth of new land and the incredible phenomenon of pillow lava – a bizarre and truly magical sight to behold. Violent and beautiful, destructive and creative, Kilauea: Mountain of Fire explores the incredible power of the volcano and the challenges of life in its shadow.

MediaInfo:

General
Complete name : PBS.Nature.Kilauea.Mountain.of.Fire.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 714 MiB
Duration : 55mn 38s
Overall bit rate : 1 794 Kbps
Encoded date : UTC 2010-02-22 21:41:31
Writing application : mkvmerge v5.9.0 ('On The Loose') built on Dec 9 2012 15:37:01
Writing library : libebml v1.3.0 + libmatroska v1.4.0
Attachment : Yes

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 8 frames
Muxing mode : Header stripping
Codec ID : V_MPEG4/ISO/AVC
Duration : 55mn 38s
Width : 848 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable / Variable
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Writing library : x264 core 120
Encoding settings : cabac=1 / ref=8 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / psy_rd=2.00:1.00 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-4 / threads=3 / 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=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=300 / keyint_min=30 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=crf / mbtree=1 / crf=22.0 / qcomp=0.60 / qpmin=3 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Default : Yes
Forced : No
Color primaries : BT.709-5, BT.1361, IEC 61966-2-4, SMPTE RP177
Transfer characteristics : BT.709-5, BT.1361
Matrix coefficients : BT.709-5, BT.1361, IEC 61966-2-4 709, SMPTE RP177

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 55mn 38s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Language : English
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 : Yes
Forced : No

Screenshots