Su	Mo	Tu	We	Th	Fr	Sa
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28	29	30	1	2	3	4

BBC - The Secret Life of the Sun (2013)

Posted By: Tutorial

Date: 23 Jan 2017 16:06:32

90 million miles away from us is the power that shapes our world - the Sun. We see it shine in the sky above us, but beyond our sight something dramatic is happening - the Sun is going into overdrive. It's more active now that it's been for a decade, sending eruptions of super-heated plasma and vast waves of radiation towards our planet. With the potential to disrupt our lives in dramatic ways. Using the latest satellite images, and the expertise of Britain's leading solar scientists, Kate Humble and Helen Czerski reveal the inner workings of our very own star, and the influence its mysterious cycles of activity have on our planet. They discover why the light reaching us from the Sun can be up to a million years old: they meet the teams who protect us by keeping a round-the-clock vigil on the Sun; and investigate why some scientists think longer term changes in the Sun's behaviour may have powerful effects on our climate.

MediaInfo

[ About file ]

Name: BBC.The.Secret.Life.of.the.Sun.mkv
Date: Sun, 22 Jan 2017 19:40:00 +0200
Size: 1,289,151,107 bytes (1229.430301 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:58:40 (3520.329 s)
Container: matroska
Production date: Mon, 24 Jun 2013 19:30:31 +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 v1.3.0 + libmatroska v1.4.0
Writing application: mkvmerge v6.2.0 ('Promised Land') built on Apr 28 2013 12:22:01

[ Relevant data ]

Resolution: 1280 x 720
Width: multiple of 32
Height: multiple of 16
Average DRF: 18.871614
Standard deviation: 4.018575
Std. dev. weighted mean: 3.765664

[ 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: 1,231,722,152 bytes (1174.661781 MiB)
Duration (bs): 00:58:40 (3520.32 s)
Bitrate (bs): 2799.114062 kbps
Qf: 0.121489

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 56,324,442 bytes (53.715174 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 165,015
Duration (bs): 00:58:40 (3520.32 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 127.998459 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 133 r2334 a3ac64b | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2013 | 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=3 | 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=15 | 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
Aspect ratio: Square pixels
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: 88,008
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 38382 ( 43.612 %) #########
B-slices: 48752 ( 55.395 %) ###########
I-slices: 874 ( 0.993 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 18.871614
standard deviation: 4.018575
max DRF: 31

DRF<4: 0 ( 0.000 %)
DRF=4: 1 ( 0.001 %)
DRF=5: 5 ( 0.006 %)
DRF=6: 25 ( 0.028 %)
DRF=7: 111 ( 0.126 %)
DRF=8: 110 ( 0.125 %)
DRF=9: 324 ( 0.368 %)
DRF=10: 957 ( 1.087 %)
DRF=11: 1289 ( 1.465 %)
DRF=12: 1936 ( 2.200 %)
DRF=13: 3172 ( 3.604 %) #
DRF=14: 4344 ( 4.936 %) #
DRF=15: 4803 ( 5.457 %) #
DRF=16: 6271 ( 7.125 %) #
DRF=17: 9029 ( 10.259 %) ##
DRF=18: 9964 ( 11.322 %) ##
DRF=19: 8775 ( 9.971 %) ##
DRF=20: 7777 ( 8.837 %) ##
DRF=21: 7263 ( 8.253 %) ##
DRF=22: 6070 ( 6.897 %) #
DRF=23: 4362 ( 4.956 %) #
DRF=24: 3493 ( 3.969 %) #
DRF=25: 2564 ( 2.913 %) #
DRF=26: 2189 ( 2.487 %)
DRF=27: 1446 ( 1.643 %)
DRF=28: 1024 ( 1.164 %)
DRF=29: 515 ( 0.585 %)
DRF=30: 166 ( 0.189 %)
DRF=31: 23 ( 0.026 %)
DRF>31: 0 ( 0.000 %)

P-slices average DRF: 17.390261
P-slices std. deviation: 3.97741
P-slices max DRF: 31

B-slices average DRF: 20.104037
B-slices std. deviation: 3.605279
B-slices max DRF: 31

I-slices average DRF: 15.180778
I-slices std. deviation: 3.413099
I-slices max DRF: 27

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:00:50 (frame 1261)
Buffer underflow: 00:00:51 (frame 1266)
Buffer underflow: 00:00:51 (frame 1272)
Buffer underflow: 00:00:51 (frame 1277)
Buffer underflow: 00:00:51 (frame 1283)
Buffer underflow: 00:00:51 (frame 1287)
Buffer underflow: 00:00:52 (frame 1293)
Buffer underflow: 00:00:52 (frame 1298)
Buffer underflow: 00:00:52 (frame 1303)
Buffer underflow: 00:00:52 (frame 1307)
Buffer underflow: 00:00:52 (frame 1312)
Buffer underflow: 00:01:53 (frame 2818)
Buffer underflow: 00:03:21 (frame 5022)
Buffer underflow: 00:03:22 (frame 5042)
Buffer underflow: 00:24:42 (frame 37040)
Buffer underflow: 00:24:42 (frame 37045)
Buffer underflow: 00:28:20 (frame 42489)
Buffer underflow: 00:28:20 (frame 42509)
Buffer underflow: 00:28:21 (frame 42531)
Buffer underflow: 00:47:06 (frame 70653)
Error: Too many violations

This report was created by AVInaptic (18-12-2011) on 23-01-2017 17:57:47

Screenshots