BBC Natural World - My Halcyon River (2002)

[ About file ]

Name: My.Halcyon.River.mkv
Date: Thu, 27 Oct 2016 23:23:10 +0300
Size: 1,382,676,156 bytes (1318.622738 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:48:52 (2931.96 s)
Container: matroska
Production date: Thu, 27 Oct 2016 20:27:18 +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: 23.170821
Standard deviation: 3.252378
Std. dev. weighted mean: 3.127677

[ 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: 1,332,032,419 bytes (1270.325107 MiB)
Duration (bs): 00:48:52 (2931.96 s)
Bitrate (bs): 3634.517303 kbps
Qf: 0.157748

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 49,741,316 bytes (47.437016 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 137,435
Duration (bs): 00:48:52 (2931.946667 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 135.722294 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=21.0 | 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: 73,299
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 17409 ( 23.751 %) #####
B-slices: 55367 ( 75.536 %) ###############
I-slices: 523 ( 0.714 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 23.170821
standard deviation: 3.252378
max DRF: 32

DRF<7: 0 ( 0.000 %)
DRF=7: 15 ( 0.020 %)
DRF=8: 14 ( 0.019 %)
DRF=9: 14 ( 0.019 %)
DRF=10: 72 ( 0.098 %)
DRF=11: 166 ( 0.226 %)
DRF=12: 61 ( 0.083 %)
DRF=13: 63 ( 0.086 %)
DRF=14: 97 ( 0.132 %)
DRF=15: 169 ( 0.231 %)
DRF=16: 336 ( 0.458 %)
DRF=17: 644 ( 0.879 %)
DRF=18: 1739 ( 2.372 %)
DRF=19: 4010 ( 5.471 %) #
DRF=20: 7326 ( 9.995 %) ##
DRF=21: 9929 ( 13.546 %) ###
DRF=22: 9523 ( 12.992 %) ###
DRF=23: 7631 ( 10.411 %) ##
DRF=24: 6680 ( 9.113 %) ##
DRF=25: 6509 ( 8.880 %) ##
DRF=26: 5348 ( 7.296 %) #
DRF=27: 5058 ( 6.901 %) #
DRF=28: 3851 ( 5.254 %) #
DRF=29: 2249 ( 3.068 %) #
DRF=30: 1283 ( 1.750 %)
DRF=31: 381 ( 0.520 %)
DRF=32: 131 ( 0.179 %)
DRF>32: 0 ( 0.000 %)

P-slices average DRF: 21.75214
P-slices std. deviation: 3.04414
P-slices max DRF: 32

B-slices average DRF: 23.657901
B-slices std. deviation: 3.158349
B-slices max DRF: 32

I-slices average DRF: 18.829828
I-slices std. deviation: 2.661191
I-slices max DRF: 28

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:02:04 (frame 3099)
Buffer underflow: 00:02:06 (frame 3152)
Buffer underflow: 00:02:12 (frame 3293)
Buffer underflow: 00:03:18 (frame 4943)
Buffer underflow: 00:03:21 (frame 5032)
Buffer underflow: 00:04:20 (frame 6503)
Buffer underflow: 00:16:27 (frame 24670)
Buffer underflow: 00:17:04 (frame 25609)
Buffer underflow: 00:22:18 (frame 33450)
Buffer underflow: 00:23:42 (frame 35550)
Buffer underflow: 00:26:46 (frame 40152)
Buffer underflow: 00:27:23 (frame 41080)
Buffer underflow: 00:30:09 (frame 45213)
Buffer underflow: 00:30:09 (frame 45230)
Buffer underflow: 00:30:51 (frame 46267)
Buffer underflow: 00:30:54 (frame 46338)
Buffer underflow: 00:30:55 (frame 46376)
Buffer underflow: 00:31:42 (frame 47549)
Buffer underflow: 00:31:59 (frame 47968)
Buffer underflow: 00:32:00 (frame 47999)
Error: Too many violations

This report was created by AVInaptic (18-12-2011) on 27-10-2016 23:52:44