[ About file ]Name: Il libro illustrato di Koumi S01E01 Ippopotamo.mkv
Date: Tue, 29 Apr 2025 11:13:28 +0200
Size: 273,484,501 bytes (260.815145 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 00:05:05 (304.72 s)
Container: matroska
Production date: Tue, 29 Apr 2025 11:13:27 +0200
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: 24.350748
Standard deviation: 6.443209
Std. dev. weighted mean: 6.319422
[ 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: 266,071,811 bytes (253.745852 MiB)
Duration (bs): 00:05:05 (304.72 s)
Bitrate (bs): 6985.345524 kbps
Qf: 0.134748
[ Audio track ]
Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 7,312,896 bytes (6.974121 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 14,283
Duration (bs): 00:05:05 (304.704 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 192 kbps VBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 2: front-left, front-right
[ Video bitstream ]
Bitstream type: MPEG-4 Part 10
User data: Elemental Video Engine(tm) www.elementaltechnologies.com
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: No
Weighted bipred idc: B slices - implicit weighted prediction
8x8dct: No
Total frames: 7,618
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 2554 ( 33.526 %) #######
B-slices: 4983 ( 65.411 %) #############
I-slices: 81 ( 1.063 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 24.350748
standard deviation: 6.443209
max DRF: 34
DRF=1: 9 ( 0.118 %)
DRF=2: 0 ( 0.000 %)
DRF=3: 11 ( 0.144 %)
DRF=4: 10 ( 0.131 %)
DRF=5: 1 ( 0.013 %)
DRF=6: 3 ( 0.039 %)
DRF=7: 1 ( 0.013 %)
DRF=8: 2 ( 0.026 %)
DRF=9: 11 ( 0.144 %)
DRF=10: 75 ( 0.985 %)
DRF=11: 91 ( 1.195 %)
DRF=12: 153 ( 2.008 %)
DRF=13: 184 ( 2.415 %)
DRF=14: 208 ( 2.730 %) #
DRF=15: 163 ( 2.140 %)
DRF=16: 164 ( 2.153 %)
DRF=17: 183 ( 2.402 %)
DRF=18: 148 ( 1.943 %)
DRF=19: 152 ( 1.995 %)
DRF=20: 214 ( 2.809 %) #
DRF=21: 276 ( 3.623 %) #
DRF=22: 315 ( 4.135 %) #
DRF=23: 333 ( 4.371 %) #
DRF=24: 476 ( 6.248 %) #
DRF=25: 446 ( 5.855 %) #
DRF=26: 486 ( 6.380 %) #
DRF=27: 467 ( 6.130 %) #
DRF=28: 499 ( 6.550 %) #
DRF=29: 687 ( 9.018 %) ##
DRF=30: 527 ( 6.918 %) #
DRF=31: 604 ( 7.929 %) ##
DRF=32: 474 ( 6.222 %) #
DRF=33: 159 ( 2.087 %)
DRF=34: 39 ( 0.512 %)
DRF>34: 0 ( 0.000 %)
P-slices average DRF: 22.783085
P-slices std. deviation: 6.250695
P-slices max DRF: 31
B-slices average DRF: 25.231587
B-slices std. deviation: 6.342691
B-slices max DRF: 34
I-slices average DRF: 19.592593
I-slices std. deviation: 7.054948
I-slices max DRF: 28