Discovery Science - Come funziona l'universo - Stagione 7 (2019) [Completa] WEB-DL 1080p AAC ITA

[ About file ]

Name: Come funziona l'universo S07E01 Stelle di neutroni.mkv

Date: Tue, 04 Feb 2025 11:12:19 +0100

Size: 3,125,553,114 bytes (2980.759729 MiB)

[ Magic ]

File type: Matroska data

File type: EBML file, creator matroska

[ Generic infos ]

Duration: 00:44:17 (2657.002 s)

Container: matroska

Production date: Tue, 04 Feb 2025 11:12:16 +0100

Total tracks: 2

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

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

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: 17.600723

Standard deviation: 2.88801

Std. dev. weighted mean: 2.864924

[ 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: 3,082,179,260 bytes (2939.395199 MiB)

Duration (bs): 00:44:17 (2657 s)

Bitrate (bs): 9280.178427 kbps

Qf: 0.179016

[ Audio track ]

Codec ID: A_AAC

Sampling frequency: 48000 Hz

Channels: 2

Stream size: 42,512,042 bytes (40.542643 MiB)

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

Frames (bs): 124,547

Duration (bs): 00:44:17 (2657.002667 s)

Chunk-aligned (bs): Yes

Bitrate (bs): 127.999998 kbps VBR

Sampling frequency (bs): 48000 Hz

Mode (bs): 2: front-left, front-right

[ Video bitstream ]

Bitstream type: MPEG-4 Part 10

SPS id: 0

  Profile: High@L4

  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: 66,425

Drop/delay frames: 0

Corrupt frames: 0

P-slices: 22131 ( 33.317 %) #######

B-slices: 42965 ( 64.682 %) #############

I-slices:  1329 (  2.001 %)

SP-slices:     0 (  0.000 %)

SI-slices:     0 (  0.000 %)

[ DRF analysis ]

average DRF: 17.600723

standard deviation: 2.88801

max DRF: 36

DRF<16:     0 (  0.000 %)

DRF=16: 43454 ( 65.418 %) #############

DRF=17:  3734 (  5.621 %) #

DRF=18:  3241 (  4.879 %) #

DRF=19:  3164 (  4.763 %) #

DRF=20:  2723 (  4.099 %) #

DRF=21:  2542 (  3.827 %) #

DRF=22:  2122 (  3.195 %) #

DRF=23:  1650 (  2.484 %)

DRF=24:  1091 (  1.642 %)

DRF=25:   777 (  1.170 %)

DRF=26:   531 (  0.799 %)

DRF=27:   455 (  0.685 %)

DRF=28:   323 (  0.486 %)

DRF=29:   240 (  0.361 %)

DRF=30:   165 (  0.248 %)

DRF=31:   103 (  0.155 %)

DRF=32:    54 (  0.081 %)

DRF=33:    33 (  0.050 %)

DRF=34:    16 (  0.024 %)

DRF=35:     4 (  0.006 %)

DRF=36:     3 (  0.005 %)

DRF>36:     0 (  0.000 %)

P-slices average DRF: 17.310786

P-slices std. deviation: 2.632992

P-slices max DRF: 36

B-slices average DRF: 17.782521

B-slices std. deviation: 3.020824

B-slices max DRF: 36

I-slices average DRF: 16.551543

I-slices std. deviation: 1.687095

I-slices max DRF: 29