PBS NOVA - Dawn of Humanity 720p [Webrip]

Deep in a South African cave, an astounding discovery reveals clues to what made us human.

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Format profile : Base Media
Codec ID : isom
File size : 2.00 GiB
Duration : 1h 53mn
Overall bit rate mode : Variable
Overall bit rate : 2 529 Kbps
Writing application : Lavf57.2.100

Video
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Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1h 53mn
Bit rate : 2 393 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 29.970 fps
Minimum frame rate : 25.000 fps
Maximum frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.087
Stream size : 1.89 GiB (95%)
Writing library : Zencoder Video Encoding System

Audio
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Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 1h 53mn
Bit rate mode : Variable
Bit rate : 128 Kbps
Maximum bit rate : 131 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 104 MiB (5%)