BBC - Dangerous Earth: Series 1 (2016)
BBC - Dangerous Earth: Series 1 (2016)
HDTV | 1280 x 720 | .MP4/AVC @ 2634 Kbps | 6x~29mn | 3.36 GB
Audio: English AAC 160 Kbps, 2 channels | Subs: English
Genre: Documentary
HDTV | 1280 x 720 | .MP4/AVC @ 2634 Kbps | 6x~29mn | 3.36 GB
Audio: English AAC 160 Kbps, 2 channels | Subs: English
Genre: Documentary
Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Narrated by Dr Helen Czerski.
Part 1: Avalanche
Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause them, we can now capture exactly what happens as snow transforms into a deadly and unpredictable danger.
Part 2: Volcano
Helen looks at volcanoes. With shocking eyewitness footage of eruptions, and new thermal imagery and ultra-high speed photography, we can now capture on camera the complex processes crucial to understanding how and why these forces of nature erupt.
Part 3: Lightning
Dr Helen Czerski examines the hottest natural phenomena on the planet - lightning. Bolts of lightning five times hotter than the surface of the sun strike our planet over 3 million times every day - and yet we still know little about this deadly force of nature. Now, specialist photography is revealing how lightning travels through the air, high-speed cameras are unlocking the secrets of upward lightning that's triggered by our urban landscapes, and scientific expeditions are capturing rare images of intense electrical discharges over 80 kilometres wide.
Part 4: Aurora
Helen looks at the latest scientific insight into the aurora - dancing lights in the night sky that have fascinated cultures throughout our history. From the networks of cameras now capturing its vast scale, to novel experiments that probe the threat it poses to modern technology, Helen reveals the dramatic transformation in our understanding of the aurora, and the many mysteries that remain to be solved.
Part 5: Tornado
Dr Helen Czerski peers into the heart of the storm to find out how advances in technology are giving new insight into tornadoes - the fastest winds on the planet. From the breathtaking footage that capture the extreme weather events that produce them, to the latest experiments investigating their incredible destructive power, Helen discovers how understanding the subtle changes deep within the storm are improving predictions of when and where these devastating beasts will strike.
Part 6: Iceberg
Helen reveals the latest scientific insights into icebergs. From side-scanning sonar that scrutinises the edge of glaciers where icebergs are born, to satellite images that show how icebergs create hotspots for life and eyewitness pictures that give us a unique glimpse of how they transform over time, we can now capture on camera the mysteries of icebergs - and how their lifecycle is intricately linked to our changing planet.
General
Complete name : BBC.Dangerous.Earth.Series1.1of6.Avalanche.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 585 MiB
Duration : 29mn 13s
Overall bit rate mode : Variable
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Encoded date : UTC 2016-12-09 13:39:30
Tagged date : UTC 2016-12-09 13:39:30
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Encoded date : UTC 2016-12-09 13:39:56
Tagged date : UTC 2016-12-09 13:39:56
Complete name : BBC.Dangerous.Earth.Series1.1of6.Avalanche.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 585 MiB
Duration : 29mn 13s
Overall bit rate mode : Variable
Overall bit rate : 2 798 Kbps
Encoded date : UTC 2016-12-09 13:39:30
Tagged date : UTC 2016-12-09 13:39:30
Writing application : My MP4Box GUI 0.6.0.6
Video
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Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 29mn 13s
Bit rate : 2 634 Kbps
Maximum bit rate : 13.3 Mbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.114
Stream size : 551 MiB (94%)
Title : BBC.Dangerous.Earth.Series1.1of6.Avalanche.720p.HDTV.x264.AAC..org.mp4
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Encoded date : UTC 2016-12-09 11:37:10
Tagged date : UTC 2016-12-09 13:39:56
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 : 29mn 13s
Bit rate mode : Variable
Bit rate : 160 Kbps
Maximum bit rate : 164 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 33.5 MiB (6%)
Title : BBC.Dangerous.Earth.Series1.1of6.Avalanche.720p.HDTV.x264.AAC..org.mp4
Encoded date : UTC 2016-12-09 13:39:47
Tagged date : UTC 2016-12-09 13:39:56
Text
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Codec ID : tx3g
Duration : 28mn 39s
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Stream size : 16.9 KiB (0%)
Title : BBC.Dangerous.Earth.Series1.1of6.Avalanche.720p.HDTV.x264.AAC..org.srt
Encoded date : UTC 2016-12-09 13:39:56
Tagged date : UTC 2016-12-09 13:39:56
Screenshots
BBC - Dangerous Earth: Series 1 (2016)
BBC - Dangerous Earth: Series 1 (2016)
BBC - Dangerous Earth: Series 1 (2016)
BBC - Dangerous Earth: Series 1 (2016)
BBC - Dangerous Earth: Series 1 (2016)
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