PBS - NOVA: Saving Notre Dame (2020)
PBS - NOVA: Saving Notre Dame (2020)
WEB-DL | 1920 x 1080 | .MKV/AVC @ 6500 Kbps | 53 min 47 s | 2.51 GB
Audio: English AAC 157 Kbps, 2 channels | Subs: English
Genre: Documentary
WEB-DL | 1920 x 1080 | .MKV/AVC @ 6500 Kbps | 53 min 47 s | 2.51 GB
Audio: English AAC 157 Kbps, 2 channels | Subs: English
Genre: Documentary
When the Notre Dame cathedral caught fire in April 2019, Paris came very close to losing over 800 years of history. Now engineers are in a different race against time: to rebuild the roof and secure the medieval structure. Underneath the charred scaffolding and vaulted ceilings of the cathedral, scientists study the components of Notre Dame's iconic structure to puzzle out how best to repair it.
But it's a complicated and dangerous task. Underneath the charred scaffolding and vaulted ceilings of the cathedral, scientists study the components of Notre Dame's iconic structure to puzzle out how best to repair it. Deep below the streets of Paris, researchers explore medieval quarries, investigating the marine fossils they hold to figure out where the cathedral ceiling's original limestone was mined from. In a cutting-edge laboratory, glass conservators painstakingly repair Notre Dame's stained-glass windows, removing vaporized lead left behind by the inferno. And in the countryside, carpenters show how specific trees could be chosen for their grain to mimic the curves of the timbers of the cathedral's towering attic—the so-called "forest." As Luck Would Have It, advanced scanning technology had recently been used to create an elaborate digital model of the cathedral, creating an invaluable reference for the original structure. Even as investigators try to piece together what happened the day of the fire, scientists come together across disciplines to determine how they can reconstruct this icon of history and culture—and how such a catastrophe can be avoided in the future.
General
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Complete name : NOVA.S47E16.Saving.Notre.Dame.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 2.51 GiB
Duration : 53 min 47 s
Overall bit rate : 6 682 kb/s
Encoded date : UTC 2020-11-26 00:19:39
Writing application : mkvmerge v51.0.0 ('I Wish') 64-bit
Writing library : libebml v1.4.0 + libmatroska v1.6.2
Video
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Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 53 min 47 s
Bit rate mode : Constant
Bit rate : 6 500 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) : 0.105
Stream size : 2.45 GiB (98%)
Language : English
Default : Yes
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Codec ID : A_AAC
Duration : 53 min 47 s
Bit rate : 157 kb/s
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Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 spf)
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Delay relative to video : -33 ms
Stream size : 60.5 MiB (2%)
Language : English
Default : Yes
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Duration : 53 min 33 s
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Stream size : 42.1 KiB (0%)
Language : English
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Screenshots
PBS - NOVA: Saving Notre Dame (2020)
PBS - NOVA: Saving Notre Dame (2020)
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