Su	Mo	Tu	We	Th	Fr	Sa
31	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	1	2	3	4

BBC - Autumn: Earth's Seasonal Secrets (2016)

Posted By: Tutorial

Date: 26 Oct 2016 20:03:02

Every year, spectacular seasons transform our planet. As they sweep across the world, they drive all life on earth, bringing huge opportunities and great challenges to everything. This special, narrated by Andrew Scott, celebrates the drama of Autumn and how animals and plants deal with the new challenges it brings.
This is the time of year that brings the world's most spectacular transformations. With winter fast approaching, life has to get ready and that means feeding up while you can, fighting for the last chance to breed and rushing to grow up before the cold returns. While chipmunks and beavers dash to stash their winter supplies, many animals from musk oxen to beetles have to battle for mates and young gannets must face life's first dangerous challenges.

MediaInfo

[ About file ]

Name: Autumn.Earths.Seasonal.Secrets.mkv
Date: Wed, 26 Oct 2016 22:35:51 +0300
Size: 1,545,561,224 bytes (1473.962044 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:57:50 (3470.04 s)
Container: matroska
Production date: Wed, 26 Oct 2016 21:27:02 +0300
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 v1.3.4 + libmatroska v1.4.5
Writing application: mkvmerge v9.5.0 ('Quiet Fire') 64bit

[ Relevant data ]

Resolution: 1280 x 720
Width: multiple of 32
Height: multiple of 16
Average DRF: 21.144021
Standard deviation: 3.651642
Std. dev. weighted mean: 3.525475

[ 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: 1,482,617,923 bytes (1413.934634 MiB)
Duration (bs): 00:57:50 (3470.04 s)
Bitrate (bs): 3418.099902 kbps
Qf: 0.148355

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 61,881,045 bytes (59.014363 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 162,657
Duration (bs): 00:57:50 (3470.016 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 142.664576 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 r2721 72d53ab | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2016 | 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=5 | b_pyramid=2
User data: b_adapt=2 | 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=20.0 | 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: 86,751
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 23341 ( 26.906 %) #####
B-slices: 62769 ( 72.355 %) ##############
I-slices: 641 ( 0.739 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 21.144021
standard deviation: 3.651642
max DRF: 32

DRF<7: 0 ( 0.000 %)
DRF=7: 2 ( 0.002 %)
DRF=8: 10 ( 0.012 %)
DRF=9: 35 ( 0.040 %)
DRF=10: 57 ( 0.066 %)
DRF=11: 158 ( 0.182 %)
DRF=12: 282 ( 0.325 %)
DRF=13: 437 ( 0.504 %)
DRF=14: 908 ( 1.047 %)
DRF=15: 1701 ( 1.961 %)
DRF=16: 3336 ( 3.845 %) #
DRF=17: 6912 ( 7.968 %) ##
DRF=18: 9174 ( 10.575 %) ##
DRF=19: 9313 ( 10.735 %) ##
DRF=20: 8715 ( 10.046 %) ##
DRF=21: 7322 ( 8.440 %) ##
DRF=22: 7307 ( 8.423 %) ##
DRF=23: 6761 ( 7.794 %) ##
DRF=24: 6201 ( 7.148 %) #
DRF=25: 6075 ( 7.003 %) #
DRF=26: 4813 ( 5.548 %) #
DRF=27: 3459 ( 3.987 %) #
DRF=28: 2140 ( 2.467 %)
DRF=29: 1215 ( 1.401 %)
DRF=30: 367 ( 0.423 %)
DRF=31: 49 ( 0.056 %)
DRF=32: 2 ( 0.002 %)
DRF>32: 0 ( 0.000 %)

P-slices average DRF: 19.738015
P-slices std. deviation: 3.588578
P-slices max DRF: 30

B-slices average DRF: 21.711052
B-slices std. deviation: 3.506185
B-slices max DRF: 32

I-slices average DRF: 16.815913
I-slices std. deviation: 3.11663
I-slices max DRF: 26

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:00:09 (frame 213)
Buffer underflow: 00:00:12 (frame 302)
Buffer underflow: 00:00:13 (frame 323)
Buffer underflow: 00:00:29 (frame 724)
Buffer underflow: 00:00:29 (frame 735)
Buffer underflow: 00:00:44 (frame 1099)
Buffer underflow: 00:00:45 (frame 1133)
Buffer underflow: 00:01:07 (frame 1667)
Buffer underflow: 00:01:08 (frame 1690)
Buffer underflow: 00:01:19 (frame 1982)
Buffer underflow: 00:01:20 (frame 1998)
Buffer underflow: 00:01:21 (frame 2015)
Buffer underflow: 00:01:38 (frame 2444)
Buffer underflow: 00:02:35 (frame 3884)
Buffer underflow: 00:02:36 (frame 3908)
Buffer underflow: 00:02:37 (frame 3932)
Buffer underflow: 00:02:38 (frame 3956)
Buffer underflow: 00:02:39 (frame 3980)
Buffer underflow: 00:02:40 (frame 4004)
Buffer underflow: 00:02:41 (frame 4029)
Error: Too many violations

This report was created by AVInaptic (18-12-2011) on 26-10-2016 22:59:12

Screenshots