
        Τ ver. 2.36
                     for x86-CPUܤؤɤOS

                                                updated '00/08/11
  

  wavǡ[ISO/IEC 11172]MPEGʤˤ줿ǡѴޤ

  mp3󥳡Ǥ

  LAME 3.29(3.55)򸵤x86-CPU˹٤˺ŬƤޤ
  3D Now!, SSEǿCPU̿ޥCPUбƤơ®ʥ󥳡ɤ
  ǽǤ(SSE, SMPOSбƤɬפޤ)

  ver. 2.30finalȤΰ㤤

  ޤSSE/FPU on WinFPU㳰ȯ뤳ȤΤ
  dual on WinϢ³󥳡ɤȤ뤳ȤΤ
  `Final'ȤĤĽФƤޤ󥸥ѤäƤޤΤǤ¿(?)

  ߤ줿ץ

  -br min max (min  max δ֤˥ޤ񤤤ƤϤޤ)
    VBRѻ Ǿ,  bitrate ꤷޤ

  -lang {sjis, eucjp, eng, ger}
    줾 SJIS, ܸEUC, Ѹ, ɥĸǥåϤޤ
    WindowsǤϰꤵ줿ͤ򻲾Ȥޤ
    UNIXOSǤLC_MESSAGES, LC_ALL, LANGνlocale򻲾Ȥޤ

  ʲϾԸΥץǤ
  para1, para2100ʲǡ֤ˤϥޤ񤤤ƤϤޤ
  ѥ᡼ƤϥɤƲ m(__)m
  #WinhelpǤ¿⤵Ƥޤ

  -lpf {on,off} 16kHzΥե륿
  ޤϤܤ
  -lpf para1 para2  ͤե륿
  -th  para1 para2  j-stereoǤ stereo/ MS-stereo ؤ

  Ȥ

  󥽡ǻѤޤ

  gogo [options] input [output]      `[]'Ͼάǽΰ̣

  `input'ϥե̾`output'Ͻϥե̾ꤷƲ

  ϥե̾άϡϥե̾γĥҤ`mp3'ѹ
  ̾ꤵ줿ΤȤƽޤ
  (ĥҤ4ʸʾξϥե̾`.mp3'äޤ)

  ץϥե̾θˤĤ뤳ȤǽǤ

  ץ̵ǵưȻȤɽޤ

  ϥե̾`stdin'ˤ뤳Ȥɸϥ⡼ɤˤʤޤ
  λϽϥե̾ɬפޤ

  ʥץ

  -b kbps   kbpsñ̤ǤΥӥåȥ졼Ȼ
            ά128[kbps]Ǥ
            ͤ礭ۤɹⲻˤʤޤΨϲޤ

  -m {m,s,j,f} mp3ΰ̷
            m : Υ(ƥ쥪PCMŪ˥Υˤ)
            s : ƥ쥪
            j : 祤ȥƥ쥪(ά)
            f : M/Sƥ쥪

  -nopsy    ϤԤޤ󡣤ʬ®ʤޤ(23ܤι®)

  ()
    gogo eki.wav -br 112000
    eki.wav  112kbps j-stereo ͭǥ󥳡ɤ eki.mp3 ¸

    gogo eki.wav -m s -nopsy
    128kbps stereo ̵ǥ󥳡ɡ

    cat sample.wav | gogo stdin a.mp3
    sample.wav ɸϥ⡼ɤǥ󥳡ɤ a.mp3 ¸

 

  -nopsyĤ뤫ĤʤϸĿͤιߤӤǤ
 ֻϰ㤤ʬʤʤפȤ-nopsyĤФ褤Ȼפޤ

  128kbpsʲǥ󥳡ɤȤ-lpfͭˤƤ٤Ǥ
  ñȷϤ16kHzʾ夬뤫Ȥͳ-lpf offȤΤ
  ޤ
  faq.txt⻲ȤƤ

  ٤ץ

  -b      ǻȤͤϰʲ̤Ǥ
          PCM32KHz,44.1KHz,48KHzξ硢
          [ 32,40,48,56,64,80,96,112,128,160,192,224,256,320 ]

          PCM16KHz,22.05KHz,24KHzξ硢
          [ 8,16,24,32,40,48,56,64,80,96,112,128,144,160 ]

          bpsñ̤ -brץȤޤ

  -silent вɽޤ
  -test   ٥ޡԤޤ
          44.1kHz, 16bit stereo PCM󥳡ɤꤷ⡼ɤǤ
          Ĥ˿񤯤Ȥÿǽޤ
          benchǥ쥯ȥ͡ʴĶǤη𤬤ޤ
       () gogo -test20 -nopsy
          nopsy⡼ɤ20äΥǡ򥨥󥳡ɤ֤¬

  -off {3dn,mmx,sse,kni,e3dn}
          줾 3D Now!, MMX, SSE(KNI),Enhanced 3D Now!λѤߤޤ
          M2K6MMXѥץ饤󲽤ƤʤCPUǤ
          -off mmxȤ®Ȥ褦Ǥ
          -off 3dnĤEnhanced 3D Now!λѤߤޤ

  -debug  CPUʤɤϤޤ
          Хλ񤤤ƤȤ꤬Ǥ

  -emp {n,c,5} de-emphasis

  -cpu num ƤCPUοζ (̾ＫưȽ̤ޤ)

  -v {0,1,..,9}
          VBRѤޤͤⲻ礭ȹⰵ̤Ǥ
          -vbץǺ/ӥåȥ졼Ȥꤷޤ
          Ŭڤʥѥ᡼ϳƼ-nopsyȤʻѤϽޤ

  -d freq  MP3kHzñ̤μȿλ

       () gogo test.wav -d 22.05
            test.wav44.1kHzλǤ22.05kHzѴʤmp3
          âñʤ䴰Τ᲻ϲޤ

  ʲ̾WAVʳΥǡϤ˻Ȥޤ

  -offset byte byteǡƬФޤ
  -mono   ϥǡΥȤƽޤ(άƥ쥪)
  -8bit   ϥǡ8bitPCMȤƽޤ(ά16bit)
  -s freq PCMkHzñ̤μȿꤷޤ
  -bswap  16bitPCMξ̡̥ХȤ촹ޤ
  -tos    TownsOSSNDեȤ8bit->16bitѴԤޤ

       () gogo test.wav a.mp3 -offset 0 -mono -s 16
            test.wavإå̵Υ16kHz PCMȤmp3

            gogo yume.snd a.mp3 -offset 32 -mono -8bit -s 19.2 -tos
            TownsOSSNDեɸŪǤ

  -delete 󥳡ɽλ wav եޤ

  -i      ϥե뤬¸ߤȤ񤭤뤫ǧޤ

  -o path ϥǥ쥯ȥ path ѹޤ
          ϥե̾Ʊ˻ꤷ -o  path Ȥޤ

        (1) gogo wav/test.wav -o sample
          ./wav/test.wav ե뤫 ./sample/test.mp3 եޤ

        (2) gogo wav/test.wav data/qqq.mp3 -o sample
          ./wav/test.wav ե뤫 ./sample/qqq.mp3 եޤ
          gogo wav/test.wav sample/qqq.mp3 Ǥ

  -riff {wave, rmp} RIFF/{WAVE,RMP}

  ʲBeOS MTΤͭǤ
  
  -priority num 󥳡ɥåɤ̻ͥ
          (ά 10 Normal Priority)
          100ꤹOS뤳Ȥ褦Ǥ(^^;
  -readthread num ǡɹߥåɤ̻ͥ
          (άreadthreadѤޤ)

  õ

  ΥեȤΤȤˤʤäLAMEGPLǤ줬ɬפȤ
  `MPEG-2 Audio Simulation Software Distribution 10'ΰ
  FhGҤõäƤޤ
  ܤǤϤõ̵Ǥ뤿ԤäƤޤ
  äƳۤ뤳ȤϤߤ᲼(Τߤϲǽ餷)
  ޤõͭˤʤõʧʤߤޤ

  LGPL2 (GNU Library General Public License Ver.2)

  Υץϥե꡼եȤǤꡢ̵ݾڤǤ
  LGPL2˴ŤƤΥץѹۤ뤳Ȥޤ

  LGPL2˴ŤƤΥץ򾦶Ѥ뤳Ȥޤ
  âȤˤLAME餫õä硢뤤FhGҤ
  õͭˤʤäˤϡθ¤ǤϤޤ
  Ѥξ硢ΤȤդƲ

  1. gogo.dll(ޤϤ˽ऺ)źä뤳Ȥ롣
  2. gogo.dllʳˤ musenc.h Υ󥿥եʬ򵭽ҤŪ
     ʳgogo˴Ϣ륽ȤȤϽʤ
  3. gogo˴ؤɤʽLGPL2˴ŤƸʤФʤʤ
  4. ץǼΤȤɽƲ
     gogoȤäƤ뤳ȤȡgogoΥС
     gogoLGPL2˽äƤ뤳ȡ
     LGPL2Υԡ
     gogoΥ۸URL

 Ÿ˾

  ʤ

  ǤǤȤ顢lame3.6xϥ١˰줫ľ
  Ǥ礦줬Фɤʬޤ

 ʤ̤ҤȤ(ʣ)

  ϪӥǥCDԽǣϢŰäƤޤäƤĤ餫ää
  ǼĤ򸫤Ƥͤϳȯȯ³ƤȻפäƤ˰㤤ʤ()
  VTune3DNow!Ǥ򲼤()ư!()
  ƸǤ®ФMMX̵CPUʤ(Ժ)
  äȤꤿ
  졼ϤޤǢPENǭ(pen@wildcat.forum.ne.jp)()

 ռ

  θȤʤäƤLAMEäƤ˴դޤ
  ®ٶ餷եȥǤ

  NASMѤ뤳Ȥǥ֥Ȥʤ͡OS֤Ǥ
  ƱȯǽˤʤޤNASM줿˴դޤ

 ǿ

  http://homepage1.nifty.com/herumi/
  http://member.nifty.ne.jp/~pen/mct_top.htm

  ֤ͽǤ
  Х䴶ۤʤɤϤηǼĤˤ񤭤ԤƤޤ

  

  LAMEΥ( ver. 3.233.5x beta ) http://www.sulaco.org/mp3/

  ISOʽ(ISO/IEC 11172-3 Part3 : Audio)
  "ISO MPEG Audio Subgroup Software Simulation Group" sources

  籺Ȼ᤬줿ؼΥFourierѴ/Ѵ롼٤Υ

  Linux-2.2.9ͥPIIISSE̿Ѳǽˤѥå
     
  ¾ Intel, AMDCPUϢե

  ----
    (C)1992  ISO MPEG Audio Subgroup Software Simulation Group
    (C)1999  LAME ˷ȤäƤã
    (C)1999, 2000 PEN@ǭ, ؤ

    shigeo@kurims.kyoto-u.ac.jp, http://homepage1.nifty.com/herumi/
    pen@marinecat.forum.ne.jp,   http://member.nifty.ne.jp/~pen/mct_top.htm
