The Sky at Night 10.Nov.2019 Rosetta The Comet's Tale



The Rosetta mission to comet 67P was the first time a spacecraft landed on a comet's surface. What has this icy body taught us about the dawn of the solar system and the origins of life on earth?



First broadcast:  10 November 2019

Duration: 30 minutes



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General

Format : MPEG-4

Format profile : Base Media

Codec ID : isom (isom/iso2/avc1/mp41)

File size : 995 MiB

Duration : 28mn 57s

Overall bit rate mode : Variable

Overall bit rate : 4 803 Kbps



Video

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Format : AVC

Format/Info : Advanced Video Codec

Format profile : High@L3.2

Format settings, CABAC : Yes

Format settings, ReFrames : 4 frames

Codec ID : avc1

Codec ID/Info : Advanced Video Coding

Duration : 28mn 57s

Bit rate : 4 667 Kbps

Width : 1 280 pixels

Height : 720 pixels

Display aspect ratio : 16:9

Frame rate mode : Constant

Frame rate : 50.000 fps

Color space : YUV

Chroma subsampling : 4:2:0

Bit depth : 8 bits

Scan type : Progressive

Bits/(Pixel*Frame) : 0.101

Stream size : 967 MiB (97%)

Encoded date : UTC 1904-01-01 00:00:00

Tagged date : UTC 1904-01-01 00:00:00

Color range : Limited

Color primaries : BT.709

Transfer characteristics : BT.709

Matrix coefficients : BT.709



Audio

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Format : AAC

Format/Info : Advanced Audio Codec

Format profile : LC

Codec ID : 40

Duration : 28mn 57s

Bit rate mode : Variable

Bit rate : 128 Kbps

Maximum bit rate : 136 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 : 26.5 MiB (3%)

Language : English