[ About file ]Name: Alieni i casi riaperti S01E01 L'estate dei dischi volanti.mkv
Date: Tue, 13 Jan 2026 15:33:11 +0100
Size: 1,772,804,228 bytes (1690.67786 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 00:45:01 (2701.483 s)
Container: matroska
Production date: Tue, 13 Jan 2026 15:33:08 +0100
Total tracks: 2
Track nr. 1: video (V_MPEG4/ISO/AVC) {und}
Track nr. 2: audio (A_AAC) {ita}
Muxing library: libebml v1.4.5 + libmatroska v1.7.1
Writing application: mkvmerge v92.0 ('Everglow') 64-bit
[ Relevant data ]
Resolution: 1920 x 1080
Width: multiple of 32
Height: multiple of 8
Average DRF: 23.533449
Standard deviation: 5.046568
Std. dev. weighted mean: 4.873277
[ 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: 1,750,497,401 bytes (1669.404412 MiB)
Duration (bs): 00:45:01 (2701.44 s)
Bitrate (bs): 5183.894222 kbps
Qf: 0.099998
[ Audio track ]
Codec ID: A_AAC
Sampling frequency: 24000 Hz
Output sampling frequency: 48000 Hz
Channels: 2
Stream size: 21,611,862 bytes (20.610678 MiB)
Bitstream type (bs): AAC LC-SBR (Spectral Band Replication)
Frames (bs): 63,316
Duration (bs): 00:45:01 (2701.482667 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 64.000002 kbps VBR
Sampling frequency (bs): 24000 Hz
Mode (bs): 2: front-left, front-right
[ Video bitstream ]
Bitstream type: MPEG-4 Part 10
SPS id: 0
Profile: High@L4
Num ref frames: 3
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: 67,536
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 17109 ( 25.333 %) #####
B-slices: 49526 ( 73.333 %) ###############
I-slices: 901 ( 1.334 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 23.533449
standard deviation: 5.046568
max DRF: 45
DRF<8: 0 ( 0.000 %)
DRF=8: 1615 ( 2.391 %)
DRF=9: 56 ( 0.083 %)
DRF=10: 71 ( 0.105 %)
DRF=11: 178 ( 0.264 %)
DRF=12: 204 ( 0.302 %)
DRF=13: 385 ( 0.570 %)
DRF=14: 693 ( 1.026 %)
DRF=15: 837 ( 1.239 %)
DRF=16: 1020 ( 1.510 %)
DRF=17: 1460 ( 2.162 %)
DRF=18: 1884 ( 2.790 %) #
DRF=19: 2876 ( 4.258 %) #
DRF=20: 3560 ( 5.271 %) #
DRF=21: 4216 ( 6.243 %) #
DRF=22: 5955 ( 8.818 %) ##
DRF=23: 7151 ( 10.588 %) ##
DRF=24: 6565 ( 9.721 %) ##
DRF=25: 6311 ( 9.345 %) ##
DRF=26: 6012 ( 8.902 %) ##
DRF=27: 4559 ( 6.750 %) #
DRF=28: 2870 ( 4.250 %) #
DRF=29: 2363 ( 3.499 %) #
DRF=30: 1866 ( 2.763 %) #
DRF=31: 1522 ( 2.254 %)
DRF=32: 1066 ( 1.578 %)
DRF=33: 689 ( 1.020 %)
DRF=34: 586 ( 0.868 %)
DRF=35: 359 ( 0.532 %)
DRF=36: 264 ( 0.391 %)
DRF=37: 148 ( 0.219 %)
DRF=38: 130 ( 0.192 %)
DRF=39: 36 ( 0.053 %)
DRF>39: 29 ( 0.043 %)
P-slices average DRF: 21.554094
P-slices std. deviation: 4.73459
P-slices max DRF: 40
B-slices average DRF: 24.30164
B-slices std. deviation: 4.920465
B-slices max DRF: 45
I-slices average DRF: 18.893452
I-slices std. deviation: 4.91298
I-slices max DRF: 34