[ About file ]Name: I parchi nazionali più belli del mondo S01E01 Un mondo di meraviglie.mkv
Date: Thu, 15 Jan 2026 17:14:18 +0100
Size: 3,306,570,998 bytes (3153.391836 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 00:51:26 (3086.24 s)
Container: matroska
Production date: Thu, 15 Jan 2026 17:14:12 +0100
Total tracks: 6
Track nr. 1: video (V_MPEG4/ISO/AVC) {und}
Track nr. 2: audio (A_EAC3) {ita}
Track nr. 3: audio (A_EAC3) {eng}
Track nr. 4: subtitle (S_TEXT/UTF8) [Forced] {ita}
Track nr. 5: subtitle (S_TEXT/UTF8) {ita}
Track nr. 6: subtitle (S_TEXT/UTF8) [SDH] {eng}
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: 24.197024
Standard deviation: 4.897445
Std. dev. weighted mean: 4.843962
[ 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: 2,762,462,823 bytes (2634.489844 MiB)
Duration (bs): 00:51:26 (3086.12 s)
Bitrate (bs): 7160.999113 kbps
Qf: 0.138137
[ Audio track nr. 1 ]
Codec ID: A_EAC3
Sampling frequency: 48000 Hz
Channels: 6
[ Audio track nr. 2 ]
Codec ID: A_EAC3
Sampling frequency: 48000 Hz
Channels: 6
[ Video bitstream ]
Bitstream type: MPEG-4 Part 10
User data: x264 | core 148 r2727 7d026e8 | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2016 | http://www.videolan.org/x264.html | cabac=1
User data: ref=4 | deblock=1:0:0 | analyse=0x3:0x111 | me=umh | subme=10
User data: psy=1 | psy_rd=1.00:0.00 | mixed_ref=1 | me_range=120 | chroma_me=1
User data: trellis=2 | 8x8dct=1 | cqm=0 | deadzone=21,11 | fast_pskip=1
User data: chroma_qp_offset=-2 | threads=6 | lookahead_threads=1
User data: sliced_threads=0 | nr=0 | decimate=1 | interlaced=0
User data: bluray_compat=0 | stitchable=1 | constrained_intra=0 | bframes=16
User data: b_pyramid=2 | b_adapt=2 | b_bias=0 | direct=3 | weightb=1
User data: open_gop=0 | weightp=2 | keyint=250 | keyint_min=126 | scenecut=0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=16.0
User data: qcomp=0.50 | qpmin=6 | qpmax=51 | qpstep=4 | vbv_maxrate=20000
User data: vbv_bufsize=25000 | crf_max=0.0 | nal_hrd=vbr | filler=0
User data: ip_ratio=1.40 | aq=1:0.80
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=26.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=31.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=19.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=21.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=20.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=23.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=30.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=22.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=25.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=17.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=24.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=18.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=27.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=28.0
User data: intra_refresh=0 | rc_lookahead=250 | rc=crf | mbtree=1 | crf=29.0
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: 77,153
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 15762 ( 20.430 %) ####
B-slices: 60611 ( 78.559 %) ################
I-slices: 780 ( 1.011 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 24.197024
standard deviation: 4.897445
max DRF: 41
DRF<6: 0 ( 0.000 %)
DRF=6: 167 ( 0.216 %)
DRF=7: 50 ( 0.065 %)
DRF=8: 74 ( 0.096 %)
DRF=9: 130 ( 0.168 %)
DRF=10: 61 ( 0.079 %)
DRF=11: 569 ( 0.737 %)
DRF=12: 181 ( 0.235 %)
DRF=13: 134 ( 0.174 %)
DRF=14: 281 ( 0.364 %)
DRF=15: 1618 ( 2.097 %)
DRF=16: 810 ( 1.050 %)
DRF=17: 1347 ( 1.746 %)
DRF=18: 1866 ( 2.419 %)
DRF=19: 3439 ( 4.457 %) #
DRF=20: 4823 ( 6.251 %) #
DRF=21: 5947 ( 7.708 %) ##
DRF=22: 7185 ( 9.313 %) ##
DRF=23: 7040 ( 9.125 %) ##
DRF=24: 6833 ( 8.856 %) ##
DRF=25: 5888 ( 7.632 %) ##
DRF=26: 5075 ( 6.578 %) #
DRF=27: 4674 ( 6.058 %) #
DRF=28: 4362 ( 5.654 %) #
DRF=29: 3570 ( 4.627 %) #
DRF=30: 2819 ( 3.654 %) #
DRF=31: 2815 ( 3.649 %) #
DRF=32: 1624 ( 2.105 %)
DRF=33: 1289 ( 1.671 %)
DRF=34: 1045 ( 1.354 %)
DRF=35: 690 ( 0.894 %)
DRF=36: 343 ( 0.445 %)
DRF=37: 174 ( 0.226 %)
DRF=38: 159 ( 0.206 %)
DRF=39: 50 ( 0.065 %)
DRF>39: 21 ( 0.027 %)
P-slices average DRF: 22.954701
P-slices std. deviation: 4.479972
P-slices max DRF: 40
B-slices average DRF: 24.55381
B-slices std. deviation: 4.931353
B-slices max DRF: 41
I-slices average DRF: 21.576923
I-slices std. deviation: 5.408491
I-slices max DRF: 36
[ Edition entry ]
UID: 3049008985802913327
Hidden: No
Selected by default: No
Playlist: No
Chapters:
00:00:00,000-00:48:48,450: Part 01 {eng}
00:48:48,450-00:51:26,240: Credits {eng}