Steve Backshall - Squali del nord Atlantico (2022) .mkv WEBrip 1080p E-AC3+AC3 ITA

[ About file ]
Name: Steve Backshall - Squali del nord Atlantico (2022) .mkv WEBrip 1080p E-AC3+AC3 ITA.mkv
Date: Mon, 06 Feb 2023 10:27:00 +0100
Size: 2,669,360,794 bytes (2545.70083 MiB)

[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska

[ Generic infos ]
Duration: 00:42:09 (2529.32 s)
Container: matroska
Production date: Mon, 06 Feb 2023 10:26:55 +0100
Total tracks: 3
Track nr. 1: video (V_MPEG4/ISO/AVC) {eng}
Track nr. 2: audio (A_AC3) [AC3 2.0 @ DOLBY] {ita}
Track nr. 3: audio (A_EAC3) [E-AC3 2.0 @ DOLBY] {ita}
Muxing library: libebml v1.4.1 + libmatroska v1.6.2
Writing application: mkvmerge v52.0.0 ('Secret For The Mad') 64-bit

[ Relevant data ]
Resolution: 1920 x 1080
Width: multiple of 32
Height: multiple of 8
Average DRF: 17.684532
Standard deviation: 3.077569
Std. dev. weighted mean: 2.522816

[ 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: 2,547,260,391 bytes (2429.256812 MiB)
Duration (bs): 00:42:09 (2529.32 s)
Bitrate (bs): 8056.74376 kbps
Qf: 0.155416

[ Audio track nr. 1 ]
Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 60,703,488 bytes (57.891357 MiB)
Bitstream type (bs): AC3
Frames (bs): 79,041
Duration (bs): 00:42:09 (2529.312 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_EAC3
Sampling frequency: 48000 Hz
Channels: 2

[ 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: No
  Weighted bipred idc: No
  8x8dct: Yes
Total frames: 63,233
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 15934 ( 25.199 %) #####
B-slices: 47046 ( 74.401 %) ###############
I-slices:   253 (  0.400 %)
SP-slices:     0 (  0.000 %)
SI-slices:     0 (  0.000 %)

[ DRF analysis ]
average DRF: 17.684532
standard deviation: 3.077569
max DRF: 28

DRF<9:    0 (  0.000 %)
DRF=9:   46 (  0.073 %)
DRF=10: 304 (  0.481 %)
DRF=11: 1487 (  2.352 %)
DRF=12: 1968 (  3.112 %) #
DRF=13: 2490 (  3.938 %) #
DRF=14: 2219 (  3.509 %) #
DRF=15: 6827 ( 10.797 %) ##
DRF=16: 6594 ( 10.428 %) ##
DRF=17: 7306 ( 11.554 %) ##
DRF=18: 9068 ( 14.341 %) ###
DRF=19: 6130 (  9.694 %) ##
DRF=20: 7791 ( 12.321 %) ##
DRF=21: 4452 (  7.041 %) #
DRF=22: 2940 (  4.649 %) #
DRF=23: 2057 (  3.253 %) #
DRF=24: 945 (  1.494 %)
DRF=25: 330 (  0.522 %)
DRF=26: 192 (  0.304 %)
DRF=27:   83 (  0.131 %)
DRF=28:    4 (  0.006 %)
DRF>28:    0 (  0.000 %)

P-slices average DRF: 14.683821
P-slices std. deviation: 2.427447
P-slices max DRF: 22

B-slices average DRF: 18.717787
B-slices std. deviation: 2.552614
B-slices max DRF: 28

I-slices average DRF: 14.533597
I-slices std. deviation: 2.988095
I-slices max DRF: 22