比較下面兩集動畫。前者1280x720,比後者640x480嘅SIZE重要細。
0P!Fci/t th<>%e}5c 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。
Oqt{ uTI~ 所以,要點樣壓縮到好似前者一樣?
T\ukJ25! 0P{8s 唔改變解像度,只改變碼率,應如何做?
\zwm:@lG .>~er?- [@B!N+P5; 《死神》 A_e5Vb,u. General |/$954Hr#<
Complete name : F:\Video\[jumpcn][BLEACH][320][1280x720].mkv .JJ50p
Format : Matroska `I4E':
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File size : 280 MiB P2 qC[1hYH
Duration : 24mn 7s cct/mX2&~
Overall bit rate : 1 621 Kbps P}>>$$b\Yi
Encoded date : UTC 2011-05-03 17:33:29 SG1AYUs
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Codec ID : V_MPEG4/ISO/AVC 9'(m"c_
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Frame rate : 23.810 fps A/fM30
Original frame rate : 23.976 fps R9D2cu,{
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Colorimetry : 4:2:0 h(3-/4
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Codec ID : A_AAC )7Qp9Fxo
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Format : ASS jIHY[yDT
Codec ID : S_TEXT/ASS nLPd]%78>
Codec ID/Info : Advanced Sub Station Alpha #SjCKQ~ [D<(xr&N% =============================================
vBM<M3 "-AFWWKtx 《GPX》 /'_Yct= General A_2lG!!
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Complete name : F:\Video\1992.新世紀GPX.高智能一級方程式Ⅱ-DoubleOne\02_.mkv YhooD
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Format : Matroska [(.lfa P
File size : 320 MiB 2
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Duration : 26mn 54s *#@{&Q(Qh
Overall bit rate : 1 663 Kbps 6{g&9~V
Encoded date : UTC 2011-05-16 14:48:07 l <Z7bo
Writing application : mkvmerge v4.3.0 ('Escape from the Island') 编译于 Sep 5 2010 10:30:51 &g0r#K
Writing library : libebml v1.0.0 + libmatroska v1.0.0 /len8FRf
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Format/Info : Advanced Video Codec 8vfC
Format profile : [url=mailto:[email protected]][email protected][/url] |Vu`-L'Jz
Format settings, CABAC : Yes
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Format settings, ReFrames : 2 frames pE0@m-p
Muxing mode : Container [email protected] Imyw
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Codec ID : V_MPEG4/ISO/AVC X76rme
Duration : 26mn 52s %j{*`}
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Height : 480 pixels XB:E<I'q!3
Display aspect ratio : 4:3 E5*pD*#
Frame rate : 23.976 fps 1,we:rwX
Original frame rate : 11.988 fps fl4'dv
Resolution : 24 bits e<~bDFH
Colorimetry : 4:2:0 =Pp-9<&S
Scan type : Progressive wNNg"}&P
Writing library : x264 core 38 svn-341 J'L6^-gV
Audio #2 bz [?M}
ID : 2 #&z'?x^a
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Format/Info : Advanced Audio Codec `nc=@" 1
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Resolution : 16 bits SxkY ;^-U
Video delay : -83ms [EQTrr(
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Title : Cantonese粵語 (ti E%nF+
Language : Chinese M`)3(|4
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ID : 3 v9#F\ F/
Format : AAC !?K#f?x<?
Format/Info : Advanced Audio Codec Tv|iCYB?
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Format profile : LC e Dpt1
Format settings, SBR : Yes {rygIl{V
Format settings, PS : No YjPj#57+
Codec ID : A_AAC $j4/ohwTDY
Duration : 26mn 54s ~Ds3-#mMy
Channel(s) : 2 channels dkQP.Tj$i
Channel positions : L R 3]7j,1^
Sampling rate : 44.1 KHz @jZ1WHS_a
Resolution : 16 bits A3J=,aRI_v
Video delay : -83ms UunZ/A$]m
Title : 日語 .B!
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Language : Japanese -"x@ V7X AyOy&]g ==============================================================