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BBC - Britain's Nuclear Secrets: Inside Sellafield (2015)

Posted By: Tutorial

Date: 2 Nov 2016 11:42:55

Lying on the remote northwest coast of England is one of the most secret places in the country - Sellafield, the most controversial nuclear facility in Britain. Now, for the first time, Sellafield are letting nuclear physicist Professor Jim Al-Khalili and the television cameras in, to discover the real story. Inside, Jim encounters some of the most dangerous substances on Earth, reveals the nature of radiation and even attempts to split the atom. He sees inside a nuclear reactor, glimpses one of the rarest elements in the world - radioactive plutonium - and even subjects living tissue to deadly radiation. Ultimately, the film reveals Britain's attempts - past, present and future - to harness the almost limitless power of the atom.

MediaInfo

[ About file ]

Name: Britains.Nuclear.Secrets.Inside.Sellafield.mkv
Date: Tue, 01 Nov 2016 20:28:55 +0200
Size: 1,451,324,538 bytes (1384.090937 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:59:03 (3543.32 s)
Container: matroska
Production date: Wed, 12 Aug 2015 12:18:25 +0200
Total tracks: 3
Track nr. 1: video (V_MPEG4/ISO/AVC) {eng}
Track nr. 2: audio (A_AAC) {eng}
Track nr. 3: subtitle (S_TEXT/UTF8) {eng}
Muxing library: libebml v1.3.1 + libmatroska v1.4.2
Writing application: mkvmerge v8.2.0 ('World of Adventure') 32bit

[ Relevant data ]

Resolution: 1280 x 720
Width: multiple of 32
Height: multiple of 16
Average DRF: 19.632119
Standard deviation: 3.523799
Std. dev. weighted mean: 3.338621

[ Video track ]

Codec ID: V_MPEG4/ISO/AVC
Resolution: 1280 x 720
Frame aspect ratio: 16:9 = 1.777778
Pixel aspect ratio: 1:1 = 1
Display aspect ratio: 16:9 = 1.777778
Framerate: 25 fps
Stream size: 1,393,596,599 bytes (1329.037284 MiB)
Duration (bs): 00:59:03 (3543.32 s)
Bitrate (bs): 3146.419965 kbps
Qf: 0.136563

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 56,612,349 bytes (53.989743 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 166,092
Duration (bs): 00:59:03 (3543.296 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 127.818503 kbps VBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 2: front-left, front-right

[ Video bitstream ]

Bitstream type: MPEG-4 Part 10
User data: x264 | core 148 r2579 73ae2d1 | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2015 | cabac=1
User data: ref=6 | deblock=1:0:0 | analyse=0x3:0x113 | me=umh | subme=9 | psy=1
User data: psy_rd=1.00:0.00 | mixed_ref=1 | me_range=24 | chroma_me=1
User data: trellis=1 | 8x8dct=1 | cqm=0 | deadzone=21,11 | fast_pskip=0
User data: chroma_qp_offset=-2 | threads=3 | lookahead_threads=1
User data: sliced_threads=0 | nr=0 | decimate=1 | interlaced=0
User data: bluray_compat=0 | constrained_intra=0 | bframes=16 | b_pyramid=2
User data: b_adapt=1 | b_bias=0 | direct=1 | weightb=1 | open_gop=0 | weightp=2
User data: keyint=250 | keyint_min=25 | scenecut=40 | intra_refresh=0
User data: rc_lookahead=40 | rc=crf | mbtree=1 | crf=19.0 | qcomp=0.60
User data: qpmin=0 | qpmax=69 | qpstep=4 | ip_ratio=1.40 | aq=1:1.00
SPS id: 0
Profile: High@L4.1
Num ref frames: 6
Chroma format: YUV 4:2:0
PPS id: 0 (SPS: 0)
Entropy coding type: CABAC
Weighted prediction: P slices - explicit weighted prediction
Weighted bipred idc: B slices - implicit weighted prediction
8x8dct: Yes
Total frames: 88,583
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 36473 ( 41.174 %) ########
B-slices: 51095 ( 57.680 %) ############
I-slices: 1015 ( 1.146 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 19.632119
standard deviation: 3.523799
max DRF: 31

DRF<5: 0 ( 0.000 %)
DRF=5: 2 ( 0.002 %)
DRF=6: 6 ( 0.007 %)
DRF=7: 18 ( 0.020 %)
DRF=8: 163 ( 0.184 %)
DRF=9: 145 ( 0.164 %)
DRF=10: 194 ( 0.219 %)
DRF=11: 270 ( 0.305 %)
DRF=12: 453 ( 0.511 %)
DRF=13: 1177 ( 1.329 %)
DRF=14: 1921 ( 2.169 %)
DRF=15: 4023 ( 4.542 %) #
DRF=16: 6152 ( 6.945 %) #
DRF=17: 8873 ( 10.017 %) ##
DRF=18: 13168 ( 14.865 %) ###
DRF=19: 12020 ( 13.569 %) ###
DRF=20: 8585 ( 9.691 %) ##
DRF=21: 6890 ( 7.778 %) ##
DRF=22: 6458 ( 7.290 %) #
DRF=23: 4694 ( 5.299 %) #
DRF=24: 4065 ( 4.589 %) #
DRF=25: 3089 ( 3.487 %) #
DRF=26: 3063 ( 3.458 %) #
DRF=27: 1518 ( 1.714 %)
DRF=28: 849 ( 0.958 %)
DRF=29: 499 ( 0.563 %)
DRF=30: 280 ( 0.316 %)
DRF=31: 8 ( 0.009 %)
DRF>31: 0 ( 0.000 %)

P-slices average DRF: 18.411181
P-slices std. deviation: 3.3779
P-slices max DRF: 30

B-slices average DRF: 20.573911
B-slices std. deviation: 3.316931
B-slices max DRF: 31

I-slices average DRF: 16.095567
I-slices std. deviation: 3.019107
I-slices max DRF: 25

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:01:00 (frame 1510)
Buffer underflow: 00:01:57 (frame 2918)
Buffer underflow: 00:01:57 (frame 2923)
Buffer underflow: 00:01:57 (frame 2928)
Buffer underflow: 00:01:57 (frame 2933)
Buffer underflow: 00:01:58 (frame 2938)
Buffer underflow: 00:01:58 (frame 2943)
Buffer underflow: 00:01:58 (frame 2948)
Buffer underflow: 00:01:58 (frame 2953)
Buffer underflow: 00:01:58 (frame 2958)
Buffer underflow: 00:04:50 (frame 7258)
Buffer underflow: 00:04:52 (frame 7304)
Buffer underflow: 00:05:38 (frame 8439)
Buffer underflow: 00:05:39 (frame 8463)
Buffer underflow: 00:05:39 (frame 8487)
Buffer underflow: 00:17:53 (frame 26836)
Buffer underflow: 00:17:54 (frame 26848)
Buffer underflow: 00:17:54 (frame 26860)
Buffer underflow: 00:17:55 (frame 26871)
Buffer underflow: 00:17:55 (frame 26883)
Error: Too many violations

This report was created by AVInaptic (18-12-2011) on 2-11-2016 13:38:04

Screenshots