《何以中国》2023.中国.历史[MP4][2160p][央视中文][全8集] - 第一记录论坛-第1记录论坛-第壹记录论坛

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General! v7 u! _( W4 Y- T
Complete name : 何以中国第1集：秦汉 4K.mp4( w0 H6 y. h8 _( ^5 ~" D4 r
Format : MPEG-45 v+ x% Q1 R/ c1 U& q
Format profile : Base Media
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Codec ID : isom (isom/iso2/avc1/mp41)8 E" s w. | L! u; Q1 m
File size : 4.72 GiB8 t, x9 W/ B3 I/ W
Duration : 1 h 1 min
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Overall bit rate : 10.9 Mb/s
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Writing application : Lavf58.33.100
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Video
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ID : 1" |2 v$ s" Y0 S2 Q, j
Format : AVC
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Format/Info : Advanced Video Codec( p N) o6 l1 r/ J
Format profile : High@L5.11 v" I4 S3 K: n9 {2 ?0 R0 s$ A( Y
Format settings : CABAC / 4 Ref Frames: r4 t+ j+ [# g: M3 ?
Format settings, CABAC : Yes L: }$ T! c' N- a( f) B) x7 G" P
Format settings, Reference fra : 4 frames
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Codec ID : avc1! ^' w7 N4 E. G; k6 B9 t+ v
Codec ID/Info : Advanced Video Coding$ q0 k% {8 y. e/ M9 O+ O6 o
Duration : 1 h 1 min: }# ?/ t, A5 T+ N6 B* {
Bit rate : 10.8 Mb/s
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Width : 3 840 pixels
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Height : 2 160 pixels
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Display aspect ratio : 16:9
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Frame rate mode : Constant9 v% d: U" x' C) R* Q3 q# V7 R& V
Frame rate : 25.000 FPS. ~8 q; s6 @1 c
Color space : YUV# R6 ]; F+ w* |: m" U
Chroma subsampling : 4:2:0+ `1 v0 P% E) _7 w9 \1 u# p
Bit depth : 8 bits% D. Q) R; N4 N$ q0 O. a& S+ s
Scan type : Progressive( q5 h- l& ^# g
Bits/(Pixel*Frame) : 0.052
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Stream size : 4.66 GiB (99%)
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Writing library : x264 core 158 r2984 3759fcb
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Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x3:0x3 / me=dia / subme=1 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=0 / threads=9 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=1 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc=crf / mbtree=0 / crf=24.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / pb_ratio=1.30 / aq=1:1.00
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Codec configuration box : avcC7 z" ?, R; w: H/ a0 R! L
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Audio D1 Y, \- o8 F- S; Z7 e& F
ID : 2
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Format : AAC LC
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Format/Info : Advanced Audio Codec Low Complexity
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Codec ID : mp4a-40-27 z! ^7 @/ Q) g2 b) b" f3 q
Duration : 1 h 1 min
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Bit rate mode : Constant
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Bit rate : 128 kb/s2 G- }' B! F. P: x7 D+ @
Channel(s) : 2 channels
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Channel layout : L R
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Sampling rate : 48.0 kHz \( H2 t* k' _) N! I1 W7 R. q
Frame rate : 46.875 FPS (1024 SPF)/ Z/ P- K3 e/ `) E1 {9 o9 g6 L" ~
Compression mode : Lossy: q4 k" c% F* E8 H0 E5 d+ J
Stream size : 56.9 MiB (1%)
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Default : Yes. ~ g# C9 H3 Y, u* y
Alternate group : 18 W: n) w5 f5 A1 }5 e

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