The Sun (BBC space science docu)
A revealing portrait of our closest star - the sun. Responsible for all life on Earth, the sun has always been worshipped. In the Stone Age, monuments were built to its constancy and predictability. New ways of observing the sun are revealing another side to it - a dark and violent side of turbulent storms and huge explosions. As scientists learn to understand the forces that drive it, they are also trying to control its power. If we could harness the sun's power output for a single second it would supply the world's demands for the next million years.
(with soft subtitles)
First broadcast: 6 March 2006
Duration: 1 hour
Media info:-
General
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 635 MiB
Duration : 59mn 4s
Overall bit rate mode : Constant
Overall bit rate : 1 503 Kbps
Writing application : Lavf57.25.100
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 59mn 4s
Bit rate mode : Constant
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Width : 832 pixels
Height : 468 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
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Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.144
Stream size : 593 MiB (93%)
Audio
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Format : AAC
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Codec ID : 40
Duration : 59mn 4s
Bit rate mode : Constant
Bit rate : 93.5 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Frame rate : 46.875 fps (1024 spf)
Compression mode : Lossy
Stream size : 39.5 MiB (6%)
