PBS Nova - Vaccines: Calling the Shots (2014)
PBS Nova - Vaccines: Calling the Shots (2014)
HDTV | 1280x720 | .MP4/AVC @ 2494 Kbps | 54mn 6s | Audio: English AAC 148 kbps, 2 channels | Subs: English | 1024 MiB
Genre: Documentary
Diseases that were largely eradicated in the United States a generation ago–including whooping cough, measles, mumps–are returning, in part because nervous parents are skipping their children's shots. Vaccines - Calling the Shots, a new NOVA special, takes viewers around the world to track epidemics, explore the science behind vaccinations, and shed light on the risks of opting out. The vast majority of Americans vaccinate their children, and most do it on the recommended schedule. Yet many people have questions about the safety of vaccines, and in some communities, vaccination rates have fallen below the level needed to maintain "herd immunity" –allowing outbreaks to take hold and spread. This film draws on the latest, best available evidence to help parents find the answers. Highlighting real cases and placing them in historical context, Vaccines–Calling the Shots traces outbreaks of communicable diseases and demonstrates just how fast they can spread–and how many people can fall sick–when a community's immunity barrier falls.
General
Complete name : PBS.NOVA.2014.Vaccines.Calling.the.Shots.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 1 024 MiB
Duration : 54mn 6s
Overall bit rate mode : Variable
Overall bit rate : 2 645 Kbps
Encoded date : UTC 2014-09-12 06:18:34
Tagged date : UTC 2014-09-12 06:18:34
Video
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Format settings, CABAC : Yes
Format settings, ReFrames : 6 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 54mn 6s
Bit rate : 2 494 Kbps
Maximum bit rate : 17.4 Mbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
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Stream size : 965 MiB (94%)
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Encoded date : UTC 2014-09-12 06:18:34
Tagged date : UTC 2014-09-12 06:18:50
Color primaries : BT.709-5, BT.1361, IEC 61966-2-4, SMPTE RP177
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Audio
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Format : AAC
Format/Info : Advanced Audio Codec
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Codec ID : 40
Duration : 54mn 6s
Bit rate mode : Variable
Bit rate : 148 Kbps
Maximum bit rate : 200 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 57.1 MiB (6%)
Language : English
Encoded date : UTC 2014-09-12 06:14:48
Tagged date : UTC 2014-09-12 06:18:50
Text
ID : 3
Format : Timed text
Codec ID : tx3g
Duration : 53mn 33s
Bit rate mode : Variable
Bit rate : 130 bps
Stream size : 51.1 KiB (0%)
Language : English
Encoded date : UTC 2014-09-12 06:18:50
Tagged date : UTC 2014-09-12 06:18:50
Screenshots:
PBS Nova - Vaccines: Calling the Shots (2014)
PBS Nova - Vaccines: Calling the Shots (2014)
PBS Nova - Vaccines: Calling the Shots (2014)
PBS Nova - Vaccines: Calling the Shots (2014)
