外语原版纪录片《 Cheetahs of the Deep 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
Cheetahs of the Deep
纪录片关键词：
Cheetahs of the Deep,Canary Islands: Biodiversity Redoubts,Documentary,In the Company of Whales,Whales,Harry65,2013,English,Nature,Rupert Graves,EarthBound
Nature,Rupert Graves,EarthBound,2013,English
纪录片内容简介：
General Information：
Nature Documentary hosted by Rupert Graves, published by EarthBound in 2013- English narration
Information
Cheetahs Of The Deep
A new study has revealed that pilot whales are "the cheetahs of the deep sea," making high-speed, all-or-nothing dives to chase and catch large prey before surfacing to catch their breath. Such sprinter-like dives stand in stark contrast to the longer, slower, and more conservative dives of other whale species that have been studied.
Marine mammal researchers working off the Canary Islands attached non-invasive, temporary tags, known as D-tags, to 23 whales to digitally record movements during their 15-minute dives, as well as the sounds that they make and hear. Researchers analyzed the recorded "clicks," "buzzes," and other whale sounds, together with the whales' recorded speeds, orientations, and depths, to reconstruct a picture of the whales' hunts. The tags recorded movement, sound, and depth for one day, after which they disconnected and floated to the surface for collection.
Technical Specs
Video Codec: x264 CABAC High@L4.1
Video Bitrate: 3151 Kbps
Video Aspect Ratio: 1.778 (16:9)
Video Resolution: 1280 x 720
Audio Codec: AAC LC
Audio English
Audio Bitrate: 160 Kbps VBR 48KHz
Audio Channels: Stereo 2
Run-Time: 50mins
Framerate: 25 FPS
Number of Parts: 1
Container Mp4
Part Size: 1.09 GB
Source: HDTV
Encoded by: Harry65
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外语原版纪录片《 Cheetahs of the Deep 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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发表于 2021-12-12 12:19:58