Discovery Science - Come funziona l'universo - Stagione 8 (2020) [Completa] WEB-DL 1080p AAC ITA

Name: Come funziona l'universo S08E01 Asteroidi la nuova minaccia.mkv

Date: Sun, 16 Feb 2025 18:49:57 +0100

Size: 4,268,603,590 bytes (4070.857611 MiB)

[ Magic ]

File type: Matroska data

File type: EBML file, creator matroska

[ Generic infos ]

Duration: 01:27:55 (5275.072 s)

Container: matroska

Production date: Sun, 16 Feb 2025 18:49:48 +0100

Total tracks: 2

Track nr. 1: video (V_MPEG4/ISO/AVC) {und}

Track nr. 2: audio (A_AAC) {eng}

Muxing library: libebml v1.4.2 + libmatroska v1.6.4

Writing application: mkvmerge v63.0.0 ('Everything') 32-bit

[ Relevant data ]

Resolution: 1920 x 1080

Width: multiple of 32

Height: multiple of 8

Average DRF: 14.489827

Standard deviation: 6.731982

Std. dev. weighted mean: 6.654225

[ Video track ]

Codec ID: V_MPEG4/ISO/AVC

Resolution: 1920 x 1080

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: 4,161,457,085 bytes (3968.674741 MiB)

Duration (bs): 01:27:55 (5275 s)

Bitrate (bs): 6311.214536 kbps

Qf: 0.121744

[ Audio track ]

Codec ID: A_AAC

Sampling frequency: 48000 Hz

Channels: 2

Stream size: 105,501,922 bytes (100.614473 MiB)

Bitstream type (bs): AAC LC (Low Complexity)

Frames (bs): 247,269

Duration (bs): 01:27:55 (5275.072 s)

Chunk-aligned (bs): Yes

Bitrate (bs): 160.000731 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 157 | H.264/MPEG-4 AVC codec | Copyleft 2003-2018

User data: http://www.videolan.org/x264.html | cabac=1 | ref=3 | deblock=1:0:0

User data: analyse=0x3:0x133 | me=hex | subme=9 | psy=1 | psy_rd=1.00:0.00

User data: mixed_ref=1 | me_range=16 | chroma_me=1 | trellis=2 | 8x8dct=1

User data: cqm=0 | deadzone=21,11 | fast_pskip=1 | chroma_qp_offset=-2

User data: threads=34 | lookahead_threads=2 | sliced_threads=0 | nr=0

User data: decimate=1 | interlaced=0 | bluray_compat=0 | constrained_intra=0

User data: bframes=3 | b_pyramid=2 | b_adapt=2 | b_bias=0 | direct=3

User data: weightb=1 | open_gop=0 | weightp=2 | keyint=50 | keyint_min=26

User data: scenecut=0 | intra_refresh=0 | rc_lookahead=60 | rc=cbr | mbtree=1

User data: bitrate=6400 | ratetol=1.0 | qcomp=0.60 | qpmin=0 | qpmax=69

User data: qpstep=4 | vbv_maxrate=6400 | vbv_bufsize=32000 | nal_hrd=none

User data: filler=0 | ip_ratio=1.40 | aq=1:1.00

SPS id: 0

 Profile: [email protected]

 Num ref frames: 4

 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: B slices - implicit weighted prediction

 8x8dct: Yes

Total frames: 131,875

Drop/delay frames: 0

Corrupt frames: 0

P-slices: 41873 ( 31.752 %) ######

B-slices: 87364 ( 66.248 %) #############

I-slices: 2638 (  2.000 %)

SP-slices:    0 (  0.000 %)

SI-slices:    0 (  0.000 %)

[ DRF analysis ]

average DRF: 14.516095

standard deviation: 6.729782

max DRF: 40

DRF=1: 1114 (  0.845 %)

DRF=2: 1465 (  1.111 %)

DRF=3: 1642 (  1.245 %)

DRF=4: 2274 (  1.724 %)

DRF=5: 2856 (  2.166 %)

DRF=6: 3449 (  2.615 %) #

DRF=7: 4287 (  3.251 %) #

DRF=8: 5131 (  3.891 %) #

DRF=9: 5093 (  3.862 %) #

DRF=10: 5307 (  4.024 %) #

DRF=11: 5523 (  4.188 %) #

DRF=12: 6070 (  4.603 %) #

DRF=13: 6636 (  5.032 %) #

DRF=14: 7567 (  5.738 %) #

DRF=15: 8120 (  6.157 %) #

DRF=16: 8641 (  6.552 %) #

DRF=17: 8412 (  6.379 %) #

DRF=18: 7635 (  5.790 %) #

DRF=19: 7237 (  5.488 %) #

DRF=20: 5759 (  4.367 %) #

DRF=21: 4611 (  3.496 %) #

DRF=22: 3788 (  2.872 %) #

DRF=23: 3451 (  2.617 %) #

DRF=24: 2861 (  2.169 %)

DRF=25: 2305 (  1.748 %)

DRF=26: 2020 (  1.532 %)

DRF=27: 1627 (  1.234 %)

DRF=28: 1166 (  0.884 %)

DRF=29: 659 (  0.500 %)

DRF=30: 412 (  0.312 %)

DRF=31: 289 (  0.219 %)

DRF=32: 216 (  0.164 %)

DRF=33: 115 (  0.087 %)

DRF=34:  72 (  0.055 %)

DRF=35:  31 (  0.024 %)

DRF=36:  31 (  0.024 %)

DRF=37:  23 (  0.017 %)

DRF=38:  12 (  0.009 %)

DRF=39:   5 (  0.004 %)

DRF>39:   3 (  0.002 %)

P-slices average DRF: 13.387816

P-slices std. deviation: 6.568552

P-slices max DRF: 40

B-slices average DRF: 15.183085

B-slices std. deviation: 6.697824

B-slices max DRF: 40

I-slices average DRF: 10.33624

I-slices std. deviation: 6.412789

I-slices max DRF: 34

[ DRF analysis (corrected) ]

End credits time position: 01:27:29 (5248.96 s) - ignored frames: 651

average DRF: 14.489827

standard deviation: 6.731982

max DRF: 40

DRF=1: 1114 (  0.849 %)

DRF=2: 1465 (  1.116 %)

DRF=3: 1642 (  1.251 %)

DRF=4: 2274 (  1.733 %)

DRF=5: 2856 (  2.176 %)

DRF=6: 3449 (  2.628 %) #

DRF=7: 4287 (  3.267 %) #

DRF=8: 5131 (  3.910 %) #

DRF=9: 5091 (  3.880 %) #

DRF=10: 5304 (  4.042 %) #

DRF=11: 5517 (  4.204 %) #

DRF=12: 6061 (  4.619 %) #

DRF=13: 6620 (  5.045 %) #

DRF=14: 7547 (  5.751 %) #

DRF=15: 8079 (  6.157 %) #

DRF=16: 8616 (  6.566 %) #

DRF=17: 8385 (  6.390 %) #

DRF=18: 7593 (  5.786 %) #

DRF=19: 7193 (  5.481 %) #

DRF=20: 5680 (  4.328 %) #

DRF=21: 4522 (  3.446 %) #

DRF=22: 3704 (  2.823 %) #

DRF=23: 3326 (  2.535 %) #

DRF=24: 2835 (  2.160 %)

DRF=25: 2292 (  1.747 %)

DRF=26: 2020 (  1.539 %)

DRF=27: 1627 (  1.240 %)

DRF=28: 1166 (  0.889 %)

DRF=29: 659 (  0.502 %)

DRF=30: 412 (  0.314 %)

DRF=31: 289 (  0.220 %)

DRF=32: 216 (  0.165 %)

DRF=33: 115 (  0.088 %)

DRF=34:  72 (  0.055 %)

DRF=35:  31 (  0.024 %)

DRF=36:  31 (  0.024 %)

DRF=37:  23 (  0.018 %)

DRF=38:  12 (  0.009 %)

DRF=39:   5 (  0.004 %)

DRF>39:   3 (  0.002 %)

P-slices average DRF: 13.371047

P-slices std. deviation: 6.575191

P-slices max DRF: 40

B-slices average DRF: 15.152341

B-slices std. deviation: 6.699215

B-slices max DRF: 40

I-slices average DRF: 10.318095

I-slices std. deviation: 6.419535

I-slices max DRF: 34