比較下面兩集動畫。前者1280x720,比後者640x480嘅SIZE重要細。
F!DrZd>\ fh/)di 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。
oW` *FD 所以,要點樣壓縮到好似前者一樣?
~8S4Kj)% = m!! 唔改變解像度,只改變碼率,應如何做?
YQlpk@X`2 5Lo==jHif *;~{_Disz 《死神》 (5CX *)R General oQE_?">w
Complete name : F:\Video\[jumpcn][BLEACH][320][1280x720].mkv ?L.p9o-S0
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File size : 280 MiB #EwRb<'Em
Duration : 24mn 7s (rCPr,@
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Encoded date : UTC 2011-05-03 17:33:29 M\x7=*\
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Format settings, SBR : No 'V*M_o(\
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Duration : 24mn 7s xWI 0s;k
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af5`ktx k=/|?% 《GPX》 kIZdND& General ;{C{V{
Complete name : F:\Video\1992.新世紀GPX.高智能一級方程式Ⅱ-DoubleOne\02_.mkv \EfwS%
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Format : Matroska &!EYT0=>p
File size : 320 MiB uF|ix.R6
Duration : 26mn 54s qc4"0Ap'
Overall bit rate : 1 663 Kbps hb\Y )HSp/
Encoded date : UTC 2011-05-16 14:48:07 v\tb
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Writing application : mkvmerge v4.3.0 ('Escape from the Island') 编译于 Sep 5 2010 10:30:51 .BB:7+
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ID : 1 wg~`Md
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Format/Info : Advanced Video Codec !rqR]nd
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Format settings, CABAC : Yes JF\viMfR
Format settings, ReFrames : 2 frames 4E(5Ccb
Muxing mode : Container [email protected] a~TZ9yg+HL
Codec ID : V_MPEG4/ISO/AVC 1EPOYvf%U
Duration : 26mn 52s /'_ RI
Width : 640 pixels ~0{Kga
Height : 480 pixels JX<W[P>M
Display aspect ratio : 4:3 491I
Frame rate : 23.976 fps #C7j|9Ew1]
Original frame rate : 11.988 fps 0-~x[\>>
Resolution : 24 bits ,(=]6V
Colorimetry : 4:2:0 (` Mz.VN
Scan type : Progressive io'Ovhf:
Writing library : x264 core 38 svn-341 `5&V}"
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Audio #2 6EWB3.x19
ID : 2 =eLb"7C#0
Format : AAC N6 8>`
Format/Info : Advanced Audio Codec .O.R
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Format profile : LC kw}1 CXD
Format settings, SBR : Yes ?0%TE\I8
Format settings, PS : No LkB!:+v |B
Codec ID : A_AAC sB/s17ar
Duration : 26mn 54s j'x{j %U
Channel(s) : 2 channels `
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Channel positions : L R 1y;zPJ<ntm
Sampling rate : 44.1 KHz I,3!uogn
Resolution : 16 bits =Q/>g6
Video delay : -83ms X5<.%@Z
Title : Cantonese粵語 .)zISa*Xy
Language : Chinese .p}Kl$K]
Audio #3 ='>UKy[=
ID : 3 4,DsB'
Format : AAC [0#hgGO]P
Format/Info : Advanced Audio Codec loe>"_`Cq
Format version : Version 4 ybO,~TQ
Format profile : LC d~8~RT2
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Format settings, SBR : Yes jsQ$.)nO
Format settings, PS : No r/2:O92E
Codec ID : A_AAC W10fjMC}^
Duration : 26mn 54s eR`<9KBH
Channel(s) : 2 channels ~Xw?>&
Channel positions : L R _AbEQ\P{
Sampling rate : 44.1 KHz i8.[d5
Resolution : 16 bits ;#
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Video delay : -83ms = h( n+y<
Title : 日語 >#|Yoc
Language : Japanese G'f"w5%qZv j
}l8k@f ==============================================================