BBC - The Two Thousand Year Old Computer (2012)

[ About file ]

Name: BBC.The.Two.Thousand.Year.Old.Computer.mkv
Date: Wed, 25 May 2016 09:53:51 +0300
Size: 1,614,737,725 bytes (1539.933896 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 00:58:41 (3521.365 s)
Container: matroska
Production date: Mon, 11 Jun 2012 11:13:33 +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 v1.2.3 + libmatroska v1.3.0
Writing application: mkvmerge v5.6.0 ('Kenya Kane') built on May 27 2012 16:44:04

[ Relevant data ]

Resolution: 1280 x 720
Width: multiple of 32
Height: multiple of 16
Average DRF: 23.971272
Standard deviation: 0.29216
Std. dev. weighted mean: 0.000989

[ 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: 1,543,212,453 bytes (1471.722081 MiB)
Duration (bs): 00:58:41 (3521.36 s)
Bitrate (bs): 3505.946459 kbps
Qf: 0.152168

[ Audio track ]

Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 70,434,691 bytes (67.171756 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 165,064
Duration (bs): 00:58:41 (3521.365333 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 160.016776 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 125 r2200 999b753 | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2012 | | 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=0 | open_gop=0 | weightp=2
User data: keyint=150 | keyint_min=15 | scenecut=40 | intra_refresh=0
User data: rc_lookahead=40 | rc=crf | mbtree=1 | crf=18.5 | 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
Aspect ratio: Square pixels
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: No
8x8dct: Yes
Total frames: 88,034
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 38818 ( 44.094 %) #########
B-slices: 48372 ( 54.947 %) ###########
I-slices: 844 ( 0.959 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]

average DRF: 23.971272
standard deviation: 0.29216
max DRF: 24

DRF<21: 0 ( 0.000 %)
DRF=21: 843 ( 0.958 %)
DRF=22: 0 ( 0.000 %)
DRF=23: 0 ( 0.000 %)
DRF=24: 87191 ( 99.042 %) ####################
DRF>24: 0 ( 0.000 %)

P-slices average DRF: 24
P-slices std. deviation: 0
P-slices max DRF: 24

B-slices average DRF: 24
B-slices std. deviation: 0
B-slices max DRF: 24

I-slices average DRF: 21.003555
I-slices std. deviation: 0.103203
I-slices max DRF: 24

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1280 x 720 > 720 x 576
Framerate: Ok
Buffer underflow: 00:02:01 (frame 3016)
Buffer underflow: 00:02:02 (frame 3040)
Buffer underflow: 00:02:02 (frame 3062)
Buffer underflow: 00:02:03 (frame 3085)
Buffer underflow: 00:02:04 (frame 3105)
Buffer underflow: 00:02:05 (frame 3130)
Buffer underflow: 00:02:07 (frame 3187)
Buffer underflow: 00:02:11 (frame 3280)
Buffer underflow: 00:02:13 (frame 3325)
Buffer underflow: 00:02:14 (frame 3359)
Buffer underflow: 00:02:15 (frame 3387)
Buffer underflow: 00:02:17 (frame 3425)
Buffer underflow: 00:02:23 (frame 3581)
Buffer underflow: 00:02:24 (frame 3604)
Buffer underflow: 00:02:25 (frame 3619)
Buffer underflow: 00:02:25 (frame 3629)
Buffer underflow: 00:02:26 (frame 3640)
Buffer underflow: 00:02:53 (frame 4324)
Buffer underflow: 00:02:54 (frame 4340)
Buffer underflow: 00:02:57 (frame 4428)
Error: Too many violations

This report was created by AVInaptic (AVInaptic) on 25-05-2016 09:55:19