比較下面兩集動畫。前者1280x720,比後者640x480嘅SIZE重要細。
,*lns.|n N`N=}&v ] 雖然,後者有兩條音頻,但都係好細,13MB/條。就算將兩條音頻刪除,文件SIZ仍然係好大。
F+R1}5-3cl 所以,要點樣壓縮到好似前者一樣?
8,+T[S zSsBb
u: 唔改變解像度,只改變碼率,應如何做?
s/~[/2[bnf RDQ]_wsyKG O(0a l#Fvj 《死神》 9dszn^]T General XZ$g~r
Complete name : F:\Video\[jumpcn][BLEACH][320][1280x720].mkv 6OC4?#96%'
Format : Matroska og+Vrd
File size : 280 MiB .*YOyK3H
Duration : 24mn 7s 5M
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Overall bit rate : 1 621 Kbps Jr2>D=
Encoded date : UTC 2011-05-03 17:33:29 =|$U`~YB
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Format : AVC MxGQM>
Format/Info : Advanced Video Codec /#_[{lSr?
Format profile : [url=mailto:[email protected]][email protected][/url] 5B8/"G
Format settings, CABAC : Yes &l{ctP%q
Format settings, ReFrames : 8 frames ^56D)
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Codec ID : V_MPEG4/ISO/AVC [.$%ti*!
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Frame rate : 23.810 fps H)*%e G~
Original frame rate : 23.976 fps 60>g{1]
Resolution : 24 bits loq2+(
Colorimetry : 4:2:0 %(?;`
Scan type : Progressive "AMw o(Yi
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Writing library : x264 core 98 r1629 2e81ce1 Y@ ;/Sf$Q
Encoding settings : cabac=1 / ref=8 / deblock=1:0:0 / analyse=0x3:0x133 / me=umh / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=6 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / weightp=0 / keyint=240 / keyint_min=24 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=1500 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=3486 / vbv_bufsize=3487 / ip_ratio=1.40 / aq=1:0.50 / nal_hrd=none 8?EKF+.u|
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ID : 2 zKYN5|17
Format : AAC h=YTgJ
Format/Info : Advanced Audio Codec z:dW 'U?1
Format version : Version 4 ,e`n2)
Format profile : LC Ug gg!zA
Format settings, SBR : No 1,Pg^Xu
Codec ID : A_AAC #gf0*:p
Duration : 24mn 7s bccf4EyQ
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Channel(s) : 2 channels c(3idO*R)
Channel positions : L R <Z~Nz>'r
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Resolution : 16 bits <7ag=IgDy
Text #3 Gh{9nM_\"
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Codec ID : S_TEXT/ASS ZL!5dT&@W
Codec ID/Info : Advanced Sub Station Alpha T0@<u
Text #4 a{ByU%
ID : 4 ]wbV
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Format : ASS cUi6 On1C
Codec ID : S_TEXT/ASS VeFfkg4
Codec ID/Info : Advanced Sub Station Alpha 6(A"5B=\ =7~;*Ts =============================================
OCqknA h:z$uG 《GPX》 G&6`?1k General fE>JoQs38
Complete name : F:\Video\1992.新世紀GPX.高智能一級方程式Ⅱ-DoubleOne\02_.mkv ?6MUyH]a
Format : Matroska PEKXPFN
File size : 320 MiB mG*Yv
Duration : 26mn 54s 6TQ[2%X'
Overall bit rate : 1 663 Kbps 1[RI
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Encoded date : UTC 2011-05-16 14:48:07 f.v JJa
Writing application : mkvmerge v4.3.0 ('Escape from the Island') 编译于 Sep 5 2010 10:30:51 NPE 4@c_a@
Writing library : libebml v1.0.0 + libmatroska v1.0.0 ^v3J
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Video #1 `RE
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ID : 1 >v/%R~BuX
Format : AVC KC<K*UHPAH
Format/Info : Advanced Video Codec 01%0u8U
Format profile : [url=mailto:[email protected]][email protected][/url] >dDcm
Format settings, CABAC : Yes <@n3vO6
Format settings, ReFrames : 2 frames W{}M${6&
Muxing mode : Container [email protected] E|VTbEYG
Codec ID : V_MPEG4/ISO/AVC =$kSn\L,
Duration : 26mn 52s Ob|tA
Width : 640 pixels qs
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Height : 480 pixels Y1DbBDk
Display aspect ratio : 4:3 7zNfq.Ni~
Frame rate : 23.976 fps }qhND-9#@
Original frame rate : 11.988 fps ]e?L,1-
Resolution : 24 bits E,A9+OKxJ
Colorimetry : 4:2:0 "t>H
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Scan type : Progressive sg<c1
Writing library : x264 core 38 svn-341 catJC3
Audio #2 #J$z0%P
ID : 2 jyRz53
Format : AAC mP
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Format/Info : Advanced Audio Codec T<0V ^B7
Format version : Version 4 > mP([]
Format profile : LC A(
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Format settings, SBR : Yes #6 $WuIG
Format settings, PS : No
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Codec ID : A_AAC Gfle"_4m8
Duration : 26mn 54s OK:YnSk "
Channel(s) : 2 channels (6)X Fp&
Channel positions : L R q:,ck@-4
Sampling rate : 44.1 KHz e=",58
Resolution : 16 bits *.-qbwOg
Video delay : -83ms V:8{MO(C\
Title : Cantonese粵語 6.3qux9
Language : Chinese S<++eu
Audio #3
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ID : 3 @l~MY*hp
Format : AAC B!1L W4^
Format/Info : Advanced Audio Codec `{nzw $
Format version : Version 4 *,XT;h$'>
Format profile : LC XpP}(A@G
Format settings, SBR : Yes ,Mu"r!MK
Format settings, PS : No 5e
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Codec ID : A_AAC &c81q2
Duration : 26mn 54s 8-Z|$F"
Channel(s) : 2 channels +tv"j;z
Channel positions : L R
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Sampling rate : 44.1 KHz v-}D>)M^W
Resolution : 16 bits ztaSIMZ
Video delay : -83ms cq1)b\ |
Title : 日語 4AN(4"$N
Language : Japanese a+`;:tX, D^H4]7wG@ ==============================================================