Spoiler

[ About file ]

Name: From Beyond-Terrore dall'ignoto (1986) ITA-ENG Ac3 2.0 BDRip 1080p H264 [ArMor].mkv
Date: Wed, 14 Jul 2021 08:21:13 +0200
Size: 3,081,468,349 bytes (2938.717221 MiB)

[ Magic ]

File type: Matroska data
File type: EBML file, creator matroska

[ Generic infos ]

Duration: 01:25:20 (5120.079 s)
Container: matroska
Production date: Wed, 14 Jul 2021 08:19:57 +0200
Total tracks: 4
Track nr. 1: video (V_MPEG4/ISO/AVC) {und}
Track nr. 2: audio (A_AC3) [Stereo] {ita}
Track nr. 3: audio (A_AC3) [Stereo] {eng}
Track nr. 4: subtitle (S_TEXT/ASS) {ita}
Muxing library: libebml v1.4.2 + libmatroska v1.6.4
Writing application: mkvmerge v58.0.0 ('Supper's Ready') 64-bit

[ Relevant data ]

Resolution: 1918 x 1040
Width: multiple of 2
Height: multiple of 16
Average DRF: 21.172949
Standard deviation: 4.311976
Std. dev. weighted mean: 4.270671

[ Video track ]

Codec ID: V_MPEG4/ISO/AVC
Resolution: 1918 x 1040
Display resolution: 37401 x 20320 (pixels)
Frame aspect ratio: 959:520 = 1.844231 (~1.85:1)
Pixel aspect ratio: 507:508 = 0.998031
Display aspect ratio: 37401:20320 = 1.8406 (~1.85:1)
Framerate: 23.976024 fps
Stream size: 2,834,373,031 bytes (2703.068763 MiB)
Duration (bs): 01:25:20 (5120.073251 s)
Bitrate (bs): 4428.644501 kbps
Qf: 0.0926

[ Audio track nr. 1 ]

Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 122,866,944 bytes (117.175049 MiB)
Bitstream type (bs): AC3
Frames (bs): 159,983
Duration (bs): 01:25:19 (5119.456 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 192 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): stereo

[ Audio track nr. 2 ]

Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 122,866,944 bytes (117.175049 MiB)
Bitstream type (bs): AC3
Frames (bs): 159,983
Duration (bs): 01:25:19 (5119.456 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 192 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): stereo

[ Video bitstream ]

Bitstream type: MPEG-4 Part 10
User data: x264 | core 157 r2935 545de2f | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2018 | http://www.videolan.org/x264.html | cabac=1
User data: ref=2 | deblock=1:0:0 | analyse=0x1:0x111 | me=hex | subme=6 | psy=1
User data: psy_rd=1.00:0.00 | mixed_ref=1 | me_range=16 | chroma_me=1
User data: trellis=1 | 8x8dct=0 | cqm=0 | deadzone=21,11 | fast_pskip=1
User data: chroma_qp_offset=-2 | threads=18 | lookahead_threads=3
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=1
User data: keyint=240 | keyint_min=24 | scenecut=40 | intra_refresh=0
User data: rc_lookahead=30 | rc=abr | mbtree=1 | bitrate=4500 | ratetol=1.0
User data: qcomp=0.60 | qpmin=0 | qpmax=69 | qpstep=4 | vbv_maxrate=20000
User data: vbv_bufsize=25000 | nal_hrd=none | filler=0 | ip_ratio=1.40
User data: aq=1:1.00
SPS id: 0
 Profile: Main@L4
 Num ref frames: 4
 Aspect ratio: Custom pixel shape (507:508 = 0.998031)
 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: No
Total frames: 122,759
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 39896 ( 32.499 %) ######
B-slices: 81094 ( 66.060 %) #############
I-slices:  1769 (  1.441 %)
SP-slices:     0 (  0.000 %)
SI-slices:     0 (  0.000 %)

[ DRF analysis ]

average DRF: 21.172949
standard deviation: 4.311976
max DRF: 35

DRF=1:    33 (  0.027 %)
DRF=2:   128 (  0.104 %)
DRF=3:    75 (  0.061 %)
DRF=4:   186 (  0.152 %)
DRF=5:   300 (  0.244 %)
DRF=6:   667 (  0.543 %)
DRF=7:   769 (  0.626 %)
DRF=8:   726 (  0.591 %)
DRF=9:   732 (  0.596 %)
DRF=10:   951 (  0.775 %)
DRF=11:  1117 (  0.910 %)
DRF=12:  1283 (  1.045 %)
DRF=13:   870 (  0.709 %)
DRF=14:   801 (  0.652 %)
DRF=15:  1052 (  0.857 %)
DRF=16:  1517 (  1.236 %)
DRF=17:  3024 (  2.463 %)
DRF=18:  5395 (  4.395 %) #
DRF=19:  9490 (  7.731 %) ##
DRF=20: 14207 ( 11.573 %) ##
DRF=21: 15986 ( 13.022 %) ###
DRF=22: 15934 ( 12.980 %) ###
DRF=23: 14023 ( 11.423 %) ##
DRF=24: 11780 (  9.596 %) ##
DRF=25:  9178 (  7.476 %) #
DRF=26:  5520 (  4.497 %) #
DRF=27:  2553 (  2.080 %)
DRF=28:  1828 (  1.489 %)
DRF=29:  1005 (  0.819 %)
DRF=30:   663 (  0.540 %)
DRF=31:   515 (  0.420 %)
DRF=32:   310 (  0.253 %)
DRF=33:    64 (  0.052 %)
DRF=34:     6 (  0.005 %)
DRF=35:     2 (  0.002 %)
DRF>35:     0 (  0.000 %)

P-slices average DRF: 20.537798
P-slices std. deviation: 4.154974
P-slices max DRF: 34

B-slices average DRF: 21.54829
B-slices std. deviation: 4.338039
B-slices max DRF: 35

I-slices average DRF: 18.291125
I-slices std. deviation: 3.791713
I-slices max DRF: 29