BBC - Surviving Aberfan (2016)

[ About file ]

Name: Surviving.Aberfan.mkv
Date: Fri, 21 Oct 2016 23:31:59 +0300
Size: 1,055,066,224 bytes (1006.18956 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:58:57 (3536.76 s)
Container: matroska
Production date: Fri, 21 Oct 2016 21:10:49 +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: 19.160592
Standard deviation: 4.639431
Std. dev. weighted mean: 4.411196

[ 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: 998,061,386 bytes (951.82551 MiB)
Duration (bs): 00:58:57 (3536.76 s)
Bitrate (bs): 2257.57221 kbps
Qf: 0.097985

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 55,902,801 bytes (53.313066 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 165,785
Duration (bs): 00:58:57 (3536.746667 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 126.450224 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: [email protected]
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: 88,419
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 21517 ( 24.335 %) #####
B-slices: 66286 ( 74.968 %) ###############
I-slices: 616 ( 0.697 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 19.192436
standard deviation: 4.643235
max DRF: 32

DRF<4: 0 ( 0.000 %)
DRF=4: 2 ( 0.002 %)
DRF=5: 3 ( 0.003 %)
DRF=6: 17 ( 0.019 %)
DRF=7: 52 ( 0.059 %)
DRF=8: 225 ( 0.254 %)
DRF=9: 308 ( 0.348 %)
DRF=10: 616 ( 0.697 %)
DRF=11: 881 ( 0.996 %)
DRF=12: 2342 ( 2.649 %) #
DRF=13: 3482 ( 3.938 %) #
DRF=14: 6556 ( 7.415 %) #
DRF=15: 6661 ( 7.533 %) ##
DRF=16: 8371 ( 9.467 %) ##
DRF=17: 6467 ( 7.314 %) #
DRF=18: 8273 ( 9.357 %) ##
DRF=19: 4842 ( 5.476 %) #
DRF=20: 5139 ( 5.812 %) #
DRF=21: 6122 ( 6.924 %) #
DRF=22: 5346 ( 6.046 %) #
DRF=23: 5489 ( 6.208 %) #
DRF=24: 4135 ( 4.677 %) #
DRF=25: 3091 ( 3.496 %) #
DRF=26: 3219 ( 3.641 %) #
DRF=27: 2651 ( 2.998 %) #
DRF=28: 1879 ( 2.125 %)
DRF=29: 1092 ( 1.235 %)
DRF=30: 974 ( 1.102 %)
DRF=31: 167 ( 0.189 %)
DRF=32: 17 ( 0.019 %)
DRF>32: 0 ( 0.000 %)

P-slices average DRF: 16.806618
P-slices std. deviation: 4.376283
P-slices max DRF: 31

B-slices average DRF: 20.011812
B-slices std. deviation: 4.434996
B-slices max DRF: 32

I-slices average DRF: 14.358766
I-slices std. deviation: 3.82781
I-slices max DRF: 26

[ DRF analysis (corrected) ]

End of start credits time position: 00:00:26 (26.24 s) - ignored frames: 656

average DRF: 19.160592
standard deviation: 4.639431
max DRF: 32

DRF<4: 0 ( 0.000 %)
DRF=4: 2 ( 0.002 %)
DRF=5: 3 ( 0.003 %)
DRF=6: 17 ( 0.019 %)
DRF=7: 52 ( 0.059 %)
DRF=8: 225 ( 0.256 %)
DRF=9: 308 ( 0.351 %)
DRF=10: 614 ( 0.700 %)
DRF=11: 880 ( 1.003 %)
DRF=12: 2342 ( 2.669 %) #
DRF=13: 3482 ( 3.968 %) #
DRF=14: 6556 ( 7.470 %) #
DRF=15: 6661 ( 7.590 %) ##
DRF=16: 8369 ( 9.536 %) ##
DRF=17: 6465 ( 7.366 %) #
DRF=18: 8265 ( 9.417 %) ##
DRF=19: 4828 ( 5.501 %) #
DRF=20: 5105 ( 5.817 %) #
DRF=21: 6039 ( 6.881 %) #
DRF=22: 5222 ( 5.950 %) #
DRF=23: 5374 ( 6.123 %) #
DRF=24: 4067 ( 4.634 %) #
DRF=25: 3043 ( 3.467 %) #
DRF=26: 3173 ( 3.615 %) #
DRF=27: 2607 ( 2.971 %) #
DRF=28: 1845 ( 2.102 %)
DRF=29: 1074 ( 1.224 %)
DRF=30: 963 ( 1.097 %)
DRF=31: 165 ( 0.188 %)
DRF=32: 17 ( 0.019 %)
DRF>32: 0 ( 0.000 %)

P-slices average DRF: 16.76877
P-slices std. deviation: 4.358389
P-slices max DRF: 31

B-slices average DRF: 19.982759
B-slices std. deviation: 4.433881
B-slices max DRF: 32

I-slices average DRF: 14.335516
I-slices std. deviation: 3.816627
I-slices max DRF: 26

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:45:01 (frame 67530)

This report was created by AVInaptic (18-12-2011) on 22-10-2016 00:05:58