[ About file ]Name: Grandi maestri S01E01 Masaccio.mkv
Date: Tue, 21 Oct 2025 19:08:04 +0200
Size: 874,090,746 bytes (833.597895 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 00:31:03 (1862.528 s)
Container: matroska
Production date: Tue, 21 Oct 2025 19:08:02 +0200
Total tracks: 3
Track nr. 1: video (V_MPEG4/ISO/AVC) {und}
Track nr. 2: audio (A_AAC) {ita}
Track nr. 3: subtitle (S_TEXT/UTF8) {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: 21.394214
Standard deviation: 4.569016
Std. dev. weighted mean: 4.415582
[ 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: 842,930,431 bytes (803.881103 MiB)
Duration (bs): 00:31:02 (1862.44 s)
Bitrate (bs): 3620.757419 kbps
Qf: 0.069845
[ Audio track ]
Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 30,563,186 bytes (29.147326 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 87,306
Duration (bs): 00:31:03 (1862.528 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 131.276141 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: [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: 46,561
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 14882 ( 31.962 %) ######
B-slices: 30745 ( 66.032 %) #############
I-slices: 934 ( 2.006 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 21.394214
standard deviation: 4.569016
max DRF: 37
DRF<5: 0 ( 0.000 %)
DRF=5: 11 ( 0.024 %)
DRF=6: 33 ( 0.071 %)
DRF=7: 83 ( 0.178 %)
DRF=8: 88 ( 0.189 %)
DRF=9: 210 ( 0.451 %)
DRF=10: 345 ( 0.741 %)
DRF=11: 447 ( 0.960 %)
DRF=12: 1262 ( 2.710 %) #
DRF=13: 773 ( 1.660 %)
DRF=14: 463 ( 0.994 %)
DRF=15: 875 ( 1.879 %)
DRF=16: 1176 ( 2.526 %) #
DRF=17: 1790 ( 3.844 %) #
DRF=18: 2675 ( 5.745 %) #
DRF=19: 3555 ( 7.635 %) ##
DRF=20: 5060 ( 10.867 %) ##
DRF=21: 5021 ( 10.784 %) ##
DRF=22: 3765 ( 8.086 %) ##
DRF=23: 3988 ( 8.565 %) ##
DRF=24: 3429 ( 7.365 %) #
DRF=25: 3094 ( 6.645 %) #
DRF=26: 2582 ( 5.545 %) #
DRF=27: 1996 ( 4.287 %) #
DRF=28: 1518 ( 3.260 %) #
DRF=29: 908 ( 1.950 %)
DRF=30: 633 ( 1.360 %)
DRF=31: 371 ( 0.797 %)
DRF=32: 230 ( 0.494 %)
DRF=33: 110 ( 0.236 %)
DRF=34: 39 ( 0.084 %)
DRF=35: 25 ( 0.054 %)
DRF=36: 5 ( 0.011 %)
DRF=37: 1 ( 0.002 %)
DRF>37: 0 ( 0.000 %)
P-slices average DRF: 20.03427
P-slices std. deviation: 4.260205
P-slices max DRF: 35
B-slices average DRF: 22.182111
B-slices std. deviation: 4.495144
B-slices max DRF: 37
I-slices average DRF: 17.127409
I-slices std. deviation: 4.272295
I-slices max DRF: 31