[ About file ]
Name: Pillole di Storia S01E01 Chevrolet.mkv
Date: Tue, 12 May 2026 14:07:50 +0200
Size: 658,628,611 bytes (628.11719 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 00:19:26 (1165.76 s)
Container: matroska
Production date: Tue, 12 May 2026 14:07:47 +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: 18.190756
Standard deviation: 6.161799
Std. dev. weighted mean: 6.084889
[ 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: 639,140,797 bytes (609.532163 MiB)
Duration (bs): 00:19:26 (1165.68 s)
Bitrate (bs): 4386.389383 kbps
Qf: 0.084614
[ Audio track ]
Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 2
Stream size: 19,124,842 bytes (18.238871 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 54,645
Duration (bs): 00:19:26 (1165.76 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 131.243769 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@L4.1
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: 29,142
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 9995 ( 34.298 %) #######
B-slices: 18563 ( 63.698 %) #############
I-slices: 584 ( 2.004 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 18.190756
standard deviation: 6.161799
max DRF: 38
DRF<5: 0 ( 0.000 %)
DRF=5: 11 ( 0.038 %)
DRF=6: 20 ( 0.069 %)
DRF=7: 75 ( 0.257 %)
DRF=8: 184 ( 0.631 %)
DRF=9: 407 ( 1.397 %)
DRF=10: 646 ( 2.217 %)
DRF=11: 1123 ( 3.854 %) #
DRF=12: 4665 ( 16.008 %) ###
DRF=13: 4364 ( 14.975 %) ###
DRF=14: 416 ( 1.427 %)
DRF=15: 567 ( 1.946 %)
DRF=16: 600 ( 2.059 %)
DRF=17: 835 ( 2.865 %) #
DRF=18: 1172 ( 4.022 %) #
DRF=19: 1531 ( 5.254 %) #
DRF=20: 1623 ( 5.569 %) #
DRF=21: 1810 ( 6.211 %) #
DRF=22: 1522 ( 5.223 %) #
DRF=23: 1248 ( 4.282 %) #
DRF=24: 1160 ( 3.981 %) #
DRF=25: 961 ( 3.298 %) #
DRF=26: 831 ( 2.852 %) #
DRF=27: 762 ( 2.615 %) #
DRF=28: 732 ( 2.512 %) #
DRF=29: 623 ( 2.138 %)
DRF=30: 414 ( 1.421 %)
DRF=31: 382 ( 1.311 %)
DRF=32: 248 ( 0.851 %)
DRF=33: 181 ( 0.621 %)
DRF=34: 17 ( 0.058 %)
DRF=35: 7 ( 0.024 %)
DRF=36: 1 ( 0.003 %)
DRF=37: 2 ( 0.007 %)
DRF=38: 2 ( 0.007 %)
DRF>38: 0 ( 0.000 %)
P-slices average DRF: 17.168984
P-slices std. deviation: 5.914258
P-slices max DRF: 35
B-slices average DRF: 18.859182
B-slices std. deviation: 6.180202
B-slices max DRF: 38
I-slices average DRF: 14.431507
I-slices std. deviation: 5.975587
I-slices max DRF: 31