BBC: The Wonder of Animals 03 of 12 - Big Cats CC HDTV x264 AC3 720p

29:12

Big Cats

Chris Packham delves beneath the skin of the big cats to explore what makes them such good hunters, and he reveals that it is not all about brawn.

New scientific research shows how subtle adaptations in their anatomy and physiology contribute to the success of all stages of a big cat hunt: the stalk, the capture and the kill.

Leg hairs help the leopard to stalk and intricate muscle fibres drive the snow leopard to capture its prey. For the jaguar, jaw muscles and whiskers combine to give it a precision bite that can take down a caiman, and an enlarged area of the lioness's brain gives it the edge over all their big cat cousins.

Source: BBC Two-HD TS[AVC/AC3] DDD



AVC 1080i > x264 720p (H264 high @L4.1 AVCHD) 2pass approx. 3.4Mbps
AC3 2.0 original stream mux [Dolby Digital]
Selectable SRT English CC Subtitles

Size: 746Mb - 1/6 DVD

High quality encode.

Enjoy,

Pls help seed to keep torrent alive

[-] Hide MediaInfo

Format : Matroska
Format version : Version 4 / Version 2
File size : 747 MiB
Duration : 29mn 12s
Overall bit rate : 3 574 Kbps

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Format settings, GOP : N=1
Codec ID : V_MPEG4/ISO/AVC
Duration : 29mn 12s
Bit rate : 3 379 Kbps
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
Bits/(Pixel*Frame) : 0.147
Stream size : 692 MiB (93%)
Writing library : x264 core 146 r2538bm 121396c
Encoding settings : cabac=1 / ref=2 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=4 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=0 / threads=8 / lookahead_threads=8 / sliced_threads=1 / slices=8 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=1 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc=2pass / mbtree=0 / bitrate=3379 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00
Language : English
Default : Yes
Forced : No

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 29mn 12s
Bit rate mode : Constant
Bit rate : 192 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 100ms
Stream size : 40.1 MiB (5%)
Language : English
Default : Yes
Forced : No

Text
ID : 3
Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Language : English
Default : Yes
Forced : No