[ About file ]Name: A Gorilla Story꞉ l'incontro di David Attenborough (2026) .mkv WEB-DL 1080p.mkv
Date: Fri, 17 Apr 2026 10:00:40 +0200
Size: 3,825,733,377 bytes (3648.503663 MiB)
[ Magic ]
File type: Matroska data
File type: EBML file, creator matroska
[ Generic infos ]
Duration: 01:17:53 (4672.832 s)
Container: matroska
Production date: Fri, 17 Apr 2026 10:00:33 +0200
Total tracks: 8
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) [CC] {ita}
Track nr. 7: subtitle (S_TEXT/UTF8) [CC] {eng}
Track nr. 8: subtitle (S_TEXT/UTF8) [SDH] {eng}
Muxing library: libebml v1.4.5 + libmatroska v1.7.1
Writing application: mkvmerge v95.0 ('Goodbye Stranger') 64-bit
[ Relevant data ]
Resolution: 1920 x 1080
Width: multiple of 32
Height: multiple of 8
Average DRF: 13.636202
Standard deviation: 2.879376
Std. dev. weighted mean: 2.808011
[ 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: 23.976024 fps
Stream size: 3,001,923,789 bytes (2862.857617 MiB)
Duration (bs): 01:17:53 (4672.667963 s)
Bitrate (bs): 5139.545652 kbps
Qf: 0.103377
[ 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 r2746 95846cf | 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=12 | lookahead_threads=3
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=240 | keyint_min=121 | scenecut=0
User data: intra_refresh=0 | rc_lookahead=240 | 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=240 | rc=crf | mbtree=1 | crf=27.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=17.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=21.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=20.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=18.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=22.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=24.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=23.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=25.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=19.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=26.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=29.0
User data: intra_refresh=0 | rc_lookahead=240 | rc=crf | mbtree=1 | crf=28.0
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: 112,032
Drop/delay frames: 0
Corrupt frames: 0
P-slices: 24930 ( 22.253 %) ####
B-slices: 86169 ( 76.915 %) ###############
I-slices: 933 ( 0.833 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
average DRF: 13.636202
standard deviation: 2.879376
max DRF: 24
DRF<6: 0 ( 0.000 %)
DRF=6: 804 ( 0.718 %)
DRF=7: 496 ( 0.443 %)
DRF=8: 2226 ( 1.987 %)
DRF=9: 3795 ( 3.387 %) #
DRF=10: 5577 ( 4.978 %) #
DRF=11: 15175 ( 13.545 %) ###
DRF=12: 13938 ( 12.441 %) ##
DRF=13: 15112 ( 13.489 %) ###
DRF=14: 11539 ( 10.300 %) ##
DRF=15: 12781 ( 11.408 %) ##
DRF=16: 11894 ( 10.617 %) ##
DRF=17: 7702 ( 6.875 %) #
DRF=18: 6154 ( 5.493 %) #
DRF=19: 2740 ( 2.446 %)
DRF=20: 1003 ( 0.895 %)
DRF=21: 676 ( 0.603 %)
DRF=22: 274 ( 0.245 %)
DRF=23: 94 ( 0.084 %)
DRF=24: 52 ( 0.046 %)
DRF>24: 0 ( 0.000 %)
P-slices average DRF: 12.518893
P-slices std. deviation: 3.039581
P-slices max DRF: 24
B-slices average DRF: 13.977219
B-slices std. deviation: 2.738233
B-slices max DRF: 24
I-slices average DRF: 11.995713
I-slices std. deviation: 3.064855
I-slices max DRF: 22
