CuriosityStream - Natures Mathematics (2017)
HDTV | 1920x1080 | .MP4/AVC @ 7639 Kbps | 2x~12min | 1.32 GiB
Audio: English AAC 99.8 kbps, 2 channels | Subs: None
Genre: Documentary
Nature follows a number of intricate and subtle mathematical rules to produce the patterns, shapes, and colours that we find so mesmerizing.
Part 1:
Wherever we find patterns and symmetry in nature, we also find that nature conforms to certain rules. Rules that combine elegance with efficiency. Rules that shape trees and river estuaries alike, and that continue to baffle scientists by their often unfathomable ubiquity.
Part 2:
Mathematical formulas can be found in the arrangement of seeds on a sunflower, the structure of the spirals in the shells of certain marine animals, and the distribution of leaves around a plant stem. These formulas recur in nature from snowflakes to the stripes on a zebra.
General
Complete name : Natures.Mathematics.1of2.1080p.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 679 MiB
Duration : 12 min 15 s
Overall bit rate mode : Variable
Overall bit rate : 7 743 kb/s
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : No
Format settings, ReFrames : 2 frames
Format settings, GOP : M=1, N=12
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 12 min 15 s
Bit rate : 7 639 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 (30000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.123
Stream size : 670 MiB (99%)
Encoded date : UTC 2017-10-30 21:11:20
Tagged date : UTC 2017-10-30 21:11:20
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 12 min 15 s
Bit rate mode : Variable
Bit rate : 99.8 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 32.0 kHz
Frame rate : 31.250 FPS (1024 spf)
Compression mode : Lossy
Stream size : 8.75 MiB (1%)
Encoded date : UTC 2017-10-30 21:11:20
Screenshots: