[ About file ]Name: Gli spettacolari fenomeni della natura S01E01 Lo scioglimento dei ghiacciai.mkv
Date: Tue, 10 Sep 2024 13:45:42 +0200
Size: 3,727,728,126 bytes (3555.038572 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 00:49:45 (2985.024 s)
Container: matroska
Production date: Tue, 10 Sep 2024 13:45:37 +0200
Total tracks: 3
Track nr. 1: video (V_MPEG4/ISO/AVC) {und}
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 v1.4.4 + libmatroska v1.7.1
Writing application: mkvmerge v81.0 ('Milliontown') 64-bit
[ Relevant data ]
Resolution: 1920 x 1080
Width: multiple of 32
Height: multiple of 8
Average DRF: 21.606553
Standard deviation: 4.67012
Std. dev. weighted mean: 4.590495
[ 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: 3,559,691,031 bytes (3394.785911 MiB)
Duration (bs): 00:49:45 (2985 s)
Bitrate (bs): 9540.210468 kbps
Qf: 0.184032
[ Audio track nr. 1 ]
Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 83,580,672 bytes (79.70874 MiB)
Bitstream type (bs): AC3
Frames (bs): 93,282
Duration (bs): 00:49:45 (2985.024 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 224 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: P slices - explicit weighted prediction
Weighted bipred idc: B slices - implicit weighted prediction
8x8dct: Yes
Total frames: 74,625
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 22549 ( 30.216 %) ######
B-slices: 50583 ( 67.783 %) ##############
I-slices: 1493 ( 2.001 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 21.606553
standard deviation: 4.67012
max DRF: 42
DRF<16: 0 ( 0.000 %)
DRF=16: 17888 ( 23.971 %) #####
DRF=17: 3638 ( 4.875 %) #
DRF=18: 3738 ( 5.009 %) #
DRF=19: 3890 ( 5.213 %) #
DRF=20: 4032 ( 5.403 %) #
DRF=21: 4271 ( 5.723 %) #
DRF=22: 4728 ( 6.336 %) #
DRF=23: 4857 ( 6.509 %) #
DRF=24: 5218 ( 6.992 %) #
DRF=25: 5252 ( 7.038 %) #
DRF=26: 4889 ( 6.551 %) #
DRF=27: 3556 ( 4.765 %) #
DRF=28: 2879 ( 3.858 %) #
DRF=29: 2057 ( 2.756 %) #
DRF=30: 1544 ( 2.069 %)
DRF=31: 996 ( 1.335 %)
DRF=32: 513 ( 0.687 %)
DRF=33: 359 ( 0.481 %)
DRF=34: 115 ( 0.154 %)
DRF=35: 59 ( 0.079 %)
DRF=36: 11 ( 0.015 %)
DRF=37: 15 ( 0.020 %)
DRF=38: 22 ( 0.029 %)
DRF=39: 24 ( 0.032 %)
DRF>39: 74 ( 0.099 %)
P-slices average DRF: 20.621934
P-slices std. deviation: 4.286214
P-slices max DRF: 41
B-slices average DRF: 22.132713
B-slices std. deviation: 4.764365
B-slices max DRF: 42
I-slices average DRF: 18.651038
I-slices std. deviation: 3.295371
I-slices max DRF: 38