PBS - Comet Encounter - ISON's Brush with the Sun (2013)
PBS - Comet Encounter - ISON's Brush with the Sun (2013)
HDTV | English | MP4 | 1280x720 | AVC 2556 Kbps 29.970 fps | AAC 164 Kbps 48.0 khz | 54mn 56s | 1.05 GB
Genre: Documentary
HDTV | English | MP4 | 1280x720 | AVC 2556 Kbps 29.970 fps | AAC 164 Kbps 48.0 khz | 54mn 56s | 1.05 GB
Genre: Documentary
Comets have fascinated, even terrified us for thousands of years. For scientists though, comets are a great opportunity. This year, 2013, a particularly massive chunk of ice and rock is coming our way, an object that will fascinate billions and should create the space show of the century.
Right now Comet ISON, somewhere between one and 10 kilometers in diameter, is just beyond the orbit of Jupiter. As it races past us toward the sun it should develop a tail that will light up the skies brighter than a full moon. Then the comet will slingshot around the back of the sun and could emerge brighter than ever, treating the entire northern hemisphere to an unforgettable sight. In this program, scientists all over the world follow a once-in-a-lifetime event and shoot breathtaking images, spewing its essence into the void. But there is jeopardy too; the comet could evaporate completely or the sun's massive gravity could tear it apart. If the latter happens it will produce a so-called "string of pearls," several much smaller comets arching right across the night sky.
General
Complete name : PBS.Comet.Encounter.2013.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 1.05 GiB
Duration : 54mn 56s
Overall bit rate mode : Variable
Overall bit rate : 2 725 Kbps
Encoded date : UTC 2013-11-22 10:19:21
Tagged date : UTC 2013-11-22 10:19:21
Video
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Duration : 54mn 55s
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Frame rate mode : Constant
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Tagged date : UTC 2013-11-22 10:24:47
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Audio
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Duration : 54mn 56s
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Compression mode : Lossy
Delay relative to video : -3s 337ms
Stream size : 64.6 MiB (6%)
Language : English
Encoded date : UTC 2013-11-22 00:22:35
Tagged date : UTC 2013-11-22 10:24:47
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Language : English
Encoded date : UTC 2013-11-22 10:24:47
Tagged date : UTC 2013-11-22 10:24:47
Complete name : PBS.Comet.Encounter.2013.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 1.05 GiB
Duration : 54mn 56s
Overall bit rate mode : Variable
Overall bit rate : 2 725 Kbps
Encoded date : UTC 2013-11-22 10:19:21
Tagged date : UTC 2013-11-22 10:19:21
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 6 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 54mn 55s
Bit rate : 2 556 Kbps
Maximum bit rate : 14.1 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) : 0.093
Stream size : 1 004 MiB (94%)
Writing library : x264 core 130 r2273 b3065e6
Encoding settings : cabac=1 / ref=6 / deblock=0:0:0 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / psy_rd=2.00:0.50 / 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 / 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=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=300 / keyint_min=30 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=21.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Tagged date : UTC 2013-11-22 10:24:47
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
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Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 54mn 56s
Bit rate mode : Variable
Bit rate : 164 Kbps
Maximum bit rate : 204 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -3s 337ms
Stream size : 64.6 MiB (6%)
Language : English
Encoded date : UTC 2013-11-22 00:22:35
Tagged date : UTC 2013-11-22 10:24:47
Text
ID : 3
Format : Timed text
Codec ID : tx3g
Duration : 54mn 48s
Bit rate mode : Variable
Bit rate : 118 bps
Delay relative to video : -3s 337ms
Stream size : 47.3 KiB (0%)
Language : English
Encoded date : UTC 2013-11-22 10:24:47
Tagged date : UTC 2013-11-22 10:24:47
Screenshots
PBS - Comet Encounter - ISON's Brush with the Sun (2013)
PBS - Comet Encounter - ISON's Brush with the Sun (2013)
PBS - Comet Encounter - ISON's Brush with the Sun (2013)
PBS - Comet Encounter - ISON's Brush with the Sun (2013)
