[ About file ]

Name: Ritorno al futuro - Parte III - 1990.mkv
Date: Mon, 27 Apr 2015 00:36:43 +0200
Size: 2,857,687,444 bytes (2725.30312 MiB)

[ Magic ]

File type: data

[ Generic infos ]

Duration: 01:58:18 (7097.632 s)
Container: matroska
Production date: Mon, 27 Apr 2015 00:33:59 +0200
Total tracks: 4
Track nr. 1: video (V_MPEG4/ISO/AVC) {und}
Track nr. 2: audio (A_AC3) [Italiano AC3] {ita}
Track nr. 3: subtitle (S_TEXT/UTF8) [Italiano] {ita}
Track nr. 4: subtitle (S_TEXT/UTF8) [Italiano - FORCED] {ita}
Muxing library: libebml v1.3.1 + libmatroska v1.4.2
Writing application: mkvmerge v7.8.0 ('River Man') 64bit built on Mar 27 2015 16:31:37

[ Relevant data ]

Resolution: 1024 x 554
Width: multiple of 32
Height: multiple of 2
Average DRF: 17.614925
Standard deviation: 5.06019
Std. dev. weighted mean: 4.951084

[ Video track ]

Codec ID: V_MPEG4/ISO/AVC
Resolution: 1024 x 554
Frame aspect ratio: 512:277 = 1.848375 (~1.85:1)
Pixel aspect ratio: 1:1 = 1
Display aspect ratio: 512:277 = 1.848375 (~1.85:1)
Framerate: 23.976024 fps
Stream size: 2,288,215,016 bytes (2182.211891 MiB)
Duration (bs): 01:58:18 (7097.590443 s)
Bitrate (bs): 2579.145736 kbps
Qf: 0.189622

[ Audio track ]

Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 6
Stream size: 567,810,560 bytes (541.506348 MiB)
Bitstream type (bs): AC3
Frames (bs): 221,801
Duration (bs): 01:58:18 (7097.632 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 640 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 3 front, 2 rear, 1 LFE

[ Video bitstream ]

Bitstream type: MPEG-4 Part 10
User data: x264 | core 146 r2538kMod 121396c | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2015 | http://www.videolan.org/x264.html | cabac=1
User data: ref=3 | deblock=1:0:0 | analyse=0x3:0x133 | me=umh | subme=8 | psy=1
User data: fade_compensate=0.00 | psy_rd=1.00:0.00 | mixed_ref=1 | me_range=32
User data: chroma_me=1 | trellis=2 | 8x8dct=1 | cqm=0 | deadzone=21,11
User data: fast_pskip=0 | 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 | constrained_intra=0 | fgo=0 | bframes=3
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=23 | scenecut=40
User data: intra_refresh=0 | rc_lookahead=60 | rc=2pass | mbtree=1
User data: bitrate=2580 | ratetol=1.0 | qcomp=0.60 | qpmin=0 | qpmax=69
User data: qpstep=4 | cplxblur=20.0 | qblur=0.5 | ip_ratio=1.40 | aq=1:1.00
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: 170,172
Drop/delay frames: 0
Corrupt frames: 0

P-slices:  48150 ( 28.295 %) ######
B-slices: 120446 ( 70.779 %) ##############
I-slices:   1576 (  0.926 %)
SP-slices:      0 (  0.000 %)
SI-slices:      0 (  0.000 %)

[ DRF analysis ]

average DRF: 17.614925
standard deviation: 5.06019
max DRF: 32

DRF=1:    27 (  0.016 %)
DRF=2:    65 (  0.038 %)
DRF=3:   164 (  0.096 %)
DRF=4:   484 (  0.284 %)
DRF=5:   662 (  0.389 %)
DRF=6:  1128 (  0.663 %)
DRF=7:  3110 (  1.828 %)
DRF=8:  5206 (  3.059 %) #
DRF=9:  4508 (  2.649 %) #
DRF=10:  3640 (  2.139 %)
DRF=11:  3225 (  1.895 %)
DRF=12:  3527 (  2.073 %)
DRF=13:  5210 (  3.062 %) #
DRF=14:  7696 (  4.522 %) #
DRF=15: 10332 (  6.072 %) #
DRF=16: 14540 (  8.544 %) ##
DRF=17: 18340 ( 10.777 %) ##
DRF=18: 15399 (  9.049 %) ##
DRF=19: 13430 (  7.892 %) ##
DRF=20: 11484 (  6.748 %) #
DRF=21:  9303 (  5.467 %) #
DRF=22:  8952 (  5.261 %) #
DRF=23:  8147 (  4.788 %) #
DRF=24:  7321 (  4.302 %) #
DRF=25:  5179 (  3.043 %) #
DRF=26:  4100 (  2.409 %)
DRF=27:  2363 (  1.389 %)
DRF=28:  1739 (  1.022 %)
DRF=29:   675 (  0.397 %)
DRF=30:   206 (  0.121 %)
DRF=31:     2 (  0.001 %)
DRF=32:     1 (  0.001 %)
DRF>32:     0 (  0.000 %)

P-slices average DRF: 16.054019
P-slices std. deviation: 4.826709
P-slices max DRF: 30

B-slices average DRF: 18.276755
B-slices std. deviation: 5.013222
B-slices max DRF: 32

I-slices average DRF: 14.72335
I-slices std. deviation: 4.002013
I-slices max DRF: 27

[ Profile compliancy ]

Selected profile: MTK PAL 6000
Resolution: 1024 x 554 > 720 x 576
Framerate: 23.976024 <> 25
Buffer underflow: 00:00:05 (frame 129)
Buffer underflow: 00:00:06 (frame 147)
Buffer underflow: 00:00:07 (frame 165)
Buffer underflow: 00:00:08 (frame 185)
Buffer underflow: 00:00:09 (frame 220)
Buffer underflow: 00:00:11 (frame 261)
Buffer underflow: 00:19:25 (frame 27934)

This report was created by AVInaptic (18-12-2011) on 29-04-2015 05:10:53