BBC - Roman Britain: A Timewatch Guide (2015)

[ About file ]

Name: Roman.Britain.A.Timewatch.Guide.mkv
Date: Fri, 30 Dec 2016 17:14:37 +0200
Size: 1,507,269,754 bytes (1437.444452 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:59:00 (3539.64 s)
Container: matroska
Production date: Tue, 12 May 2015 21:42:49 +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 v7.9.0 ('Birds') 32bit

[ Relevant data ]

Resolution: 1280 x 720
Width: multiple of 32
Height: multiple of 16
Average DRF: 18.620372
Standard deviation: 4.382809
Std. dev. weighted mean: 4.169823

[ 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: 1,450,178,875 bytes (1382.998347 MiB)
Duration (bs): 00:59:00 (3539.64 s)
Bitrate (bs): 3277.573708 kbps
Qf: 0.142256

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 55,961,000 bytes (53.368568 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 165,920
Duration (bs): 00:59:00 (3539.626667 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 126.478875 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 146 r2538 121396c | 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=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=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: 88,491
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 36412 ( 41.148 %) ########
B-slices: 51442 ( 58.132 %) ############
I-slices: 637 ( 0.720 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 18.641331
standard deviation: 4.395418
max DRF: 30

DRF<4: 0 ( 0.000 %)
DRF=4: 1 ( 0.001 %)
DRF=5: 2 ( 0.002 %)
DRF=6: 10 ( 0.011 %)
DRF=7: 27 ( 0.031 %)
DRF=8: 192 ( 0.217 %)
DRF=9: 824 ( 0.931 %)
DRF=10: 1419 ( 1.604 %)
DRF=11: 1548 ( 1.749 %)
DRF=12: 1956 ( 2.210 %)
DRF=13: 3803 ( 4.298 %) #
DRF=14: 6443 ( 7.281 %) #
DRF=15: 8722 ( 9.856 %) ##
DRF=16: 5181 ( 5.855 %) #
DRF=17: 6674 ( 7.542 %) ##
DRF=18: 7449 ( 8.418 %) ##
DRF=19: 8050 ( 9.097 %) ##
DRF=20: 6631 ( 7.493 %) #
DRF=21: 5525 ( 6.244 %) #
DRF=22: 5018 ( 5.671 %) #
DRF=23: 5185 ( 5.859 %) #
DRF=24: 4226 ( 4.776 %) #
DRF=25: 3319 ( 3.751 %) #
DRF=26: 2760 ( 3.119 %) #
DRF=27: 1869 ( 2.112 %)
DRF=28: 1236 ( 1.397 %)
DRF=29: 328 ( 0.371 %)
DRF=30: 93 ( 0.105 %)
DRF>30: 0 ( 0.000 %)

P-slices average DRF: 17.094062
P-slices std. deviation: 4.308967
P-slices max DRF: 30

B-slices average DRF: 19.777225
B-slices std. deviation: 4.094171
B-slices max DRF: 30

I-slices average DRF: 15.354788
I-slices std. deviation: 4.125545
I-slices max DRF: 27

[ DRF analysis (corrected) ]

End credits time position: 00:58:37 (3517.44 s) - ignored frames: 555

average DRF: 18.620372
standard deviation: 4.382809
max DRF: 30

DRF<4: 0 ( 0.000 %)
DRF=4: 1 ( 0.001 %)
DRF=5: 2 ( 0.002 %)
DRF=6: 10 ( 0.011 %)
DRF=7: 27 ( 0.031 %)
DRF=8: 191 ( 0.217 %)
DRF=9: 824 ( 0.937 %)
DRF=10: 1402 ( 1.594 %)
DRF=11: 1546 ( 1.758 %)
DRF=12: 1955 ( 2.223 %)
DRF=13: 3782 ( 4.301 %) #
DRF=14: 6401 ( 7.279 %) #
DRF=15: 8714 ( 9.909 %) ##
DRF=16: 5176 ( 5.886 %) #
DRF=17: 6663 ( 7.577 %) ##
DRF=18: 7418 ( 8.436 %) ##
DRF=19: 8032 ( 9.134 %) ##
DRF=20: 6603 ( 7.509 %) ##
DRF=21: 5496 ( 6.250 %) #
DRF=22: 4976 ( 5.659 %) #
DRF=23: 5146 ( 5.852 %) #
DRF=24: 4189 ( 4.764 %) #
DRF=25: 3281 ( 3.731 %) #
DRF=26: 2738 ( 3.114 %) #
DRF=27: 1729 ( 1.966 %)
DRF=28: 1217 ( 1.384 %)
DRF=29: 325 ( 0.370 %)
DRF=30: 92 ( 0.105 %)
DRF>30: 0 ( 0.000 %)

P-slices average DRF: 17.074726
P-slices std. deviation: 4.30197
P-slices max DRF: 30

B-slices average DRF: 19.755729
B-slices std. deviation: 4.076917
B-slices max DRF: 30

I-slices average DRF: 15.356467
I-slices std. deviation: 4.113423
I-slices max DRF: 27

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:03:34 (frame 5362)
Buffer underflow: 00:04:56 (frame 7409)
Buffer underflow: 00:04:57 (frame 7431)
Buffer underflow: 00:04:58 (frame 7445)
Buffer underflow: 00:05:05 (frame 7633)
Buffer underflow: 00:05:07 (frame 7665)
Buffer underflow: 00:05:27 (frame 8174)
Buffer underflow: 00:05:29 (frame 8230)
Buffer underflow: 00:05:31 (frame 8278)
Buffer underflow: 00:05:33 (frame 8322)
Buffer underflow: 00:05:34 (frame 8354)
Buffer underflow: 00:05:35 (frame 8384)
Buffer underflow: 00:11:54 (frame 17862)
Buffer underflow: 00:19:27 (frame 29168)
Buffer underflow: 00:19:27 (frame 29184)
Buffer underflow: 00:19:28 (frame 29197)
Buffer underflow: 00:19:28 (frame 29211)
Buffer underflow: 00:19:29 (frame 29229)
Buffer underflow: 00:19:30 (frame 29245)
Buffer underflow: 00:19:31 (frame 29267)
Error: Too many violations

This report was created by AVInaptic (18-12-2011) on 4-01-2017 22:59:3