NHK Great Nature - The United Kingdom: Power of an Ancient Land (2014)

[ About file ]

Name: The.United.Kingdom.Power.of.an.Ancient.Land.mkv
Date: Sat, 10 Dec 2016 12:09:05 +0200
Size: 844,173,983 bytes (805.067046 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:29:00 (1739.8 s)
Container: matroska
Production date: Sat, 10 Dec 2016 11:13:32 +0200
Total tracks: 2
Track nr. 1: video (V_MPEG4/ISO/AVC) {eng}
Track nr. 2: audio (A_AAC) {eng}
Muxing library: libebml v1.3.4 + libmatroska v1.4.5
Writing application: mkvmerge v9.6.0 ('Slave To Your Mind') 64bit

[ Relevant data ]

Resolution: 1280 x 720
Width: multiple of 32
Height: multiple of 16
Average DRF: 22.492723
Standard deviation: 2.936252
Std. dev. weighted mean: 2.756476

[ 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: 816,563,461 bytes (778.7356 MiB)
Duration (bs): 00:29:00 (1739.8 s)
Bitrate (bs): 3754.746343 kbps
Qf: 0.162966

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 27,098,819 bytes (25.843448 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 81,552
Duration (bs): 00:29:00 (1739.776 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 124.608313 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 MVGroup | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2016 | | cabac=1
User data: ref=4 | 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@L3.1
Num ref frames: 4
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: 43,495
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 11562 ( 26.582 %) #####
B-slices: 31718 ( 72.923 %) ###############
I-slices: 215 ( 0.494 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 22.492723
standard deviation: 2.936252
max DRF: 32

DRF<6: 0 ( 0.000 %)
DRF=6: 3 ( 0.007 %)
DRF=7: 2 ( 0.005 %)
DRF=8: 5 ( 0.011 %)
DRF=9: 3 ( 0.007 %)
DRF=10: 26 ( 0.060 %)
DRF=11: 1 ( 0.002 %)
DRF=12: 3 ( 0.007 %)
DRF=13: 12 ( 0.028 %)
DRF=14: 52 ( 0.120 %)
DRF=15: 148 ( 0.340 %)
DRF=16: 391 ( 0.899 %)
DRF=17: 867 ( 1.993 %)
DRF=18: 1677 ( 3.856 %) #
DRF=19: 2425 ( 5.575 %) #
DRF=20: 4018 ( 9.238 %) ##
DRF=21: 6132 ( 14.098 %) ###
DRF=22: 9014 ( 20.724 %) ####
DRF=23: 5695 ( 13.093 %) ###
DRF=24: 3237 ( 7.442 %) #
DRF=25: 2686 ( 6.175 %) #
DRF=26: 2464 ( 5.665 %) #
DRF=27: 1611 ( 3.704 %) #
DRF=28: 1703 ( 3.915 %) #
DRF=29: 787 ( 1.809 %)
DRF=30: 321 ( 0.738 %)
DRF=31: 190 ( 0.437 %)
DRF=32: 22 ( 0.051 %)
DRF>32: 0 ( 0.000 %)

P-slices average DRF: 20.92977
P-slices std. deviation: 2.809542
P-slices max DRF: 32

B-slices average DRF: 23.0943
B-slices std. deviation: 2.738014
B-slices max DRF: 32

I-slices average DRF: 17.795349
I-slices std. deviation: 2.626338
I-slices max DRF: 27

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:08:22 (frame 12548)
Buffer underflow: 00:08:23 (frame 12573)
Buffer underflow: 00:08:24 (frame 12591)
Buffer underflow: 00:08:25 (frame 12614)
Buffer underflow: 00:08:25 (frame 12635)
Buffer underflow: 00:08:27 (frame 12663)
Buffer underflow: 00:08:28 (frame 12696)
Buffer underflow: 00:08:30 (frame 12740)
Buffer underflow: 00:08:31 (frame 12764)
Buffer underflow: 00:08:31 (frame 12786)
Buffer underflow: 00:25:04 (frame 37606)

This report was created by AVInaptic (18-12-2011) on 10-12-2016 12:12:21