クリエイティブ・ミュージック・コーディング

Transcript

1. $SFBUJWF
   .VTJD
   $PEJOH
   ΦʔσΟΦɾϏδϡΞϧ࡞඼ͷͨΊͷ
   Φʔϓϯιʔεͳιϑτ΢ΤΞɾϑϨʔϜϫʔΫͷݱঢ়ͱల๬ ೥݄೔
   ୈճ
   +44"ݚڀձ
   ాॴ
   ३
   IUUQZPQQBPSH
2. ൃද಺༰ ‣ ΫϦΤΠςΟϒɾίʔσΟϯά
   
   ίϯϐϡʔλԻָ
   ! ‣ ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ૯শ͞Ε͍ͯΔ։ൃ ϑϨʔϜϫʔΫΛίϯϐϡʔλԻָ࡞඼ɺΦʔσΟΦϏδϡ Ξϧ࡞඼ͷ૑࡞ʹ༻͍Δख๏ͷݱঢ়Λ঺հ
   ! ‣ কདྷ΁ͷల๬
   ! ‣ ؆୯ͳσϞ
3. ΫϦΤΠςΟϒ
4. ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ͸ ‣ ίʔσΟϯά ϓϩάϥϛϯά
   ‣ ͦΕࣗମ͕ΫϦΤΠςΟϒͳ׆ಈ
   ! ‣ Ͱ͸ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ͸Կ͔
5. ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ͸ ‣ ਖ਼ࣜͳఆٛ͸ͳ͍ͷ͕ݱঢ়
   ! ‣ ͜͜Ͱ͸ɺҎԼͷΑ͏ʹߟ͍͑ͨ
   ‣ ʮදݱʯ %%άϥϑΟοΫɺө૾ɺα΢ϯυ
   ʹؔ͢Δ ػೳʹಛԽͨ͠ɺ։ൃϑϨʔϜϫʔΫ
6. ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ͸ ‣ 1VSF
   %BUBɺ4VQFS$PMMJEFSɺ$NJYɺ$IVD,
   ͳͲͷԻڹ߹੒ ͷͨΊͷ։ൃ؀ڥ͸ɺΫϦΤΠςΟϒɾίʔσΟϯά
   ‣ ˠ
   ͓ͦΒ͘:&4
   ! ‣ ͨͩ͠ɺࠓճ͸ΑΓ൚༻తͳ։ൃϑϨʔϜϫʔΫʹ͍ͭͯ ݴٴ͍͖͍ͯͨ͠
7. ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ͸ ‣ ྫ͑͹ɺPQFO'SBNFXPSLTͰ͸ɺ༷ʑͳػೳΛܨ͗͋Θͤ Δʮކʯͱදݱ͍ͯ͠Δ OpenGL GLUT FreeImag FreeType fmod RtAudio QuickTime OpenCV main.cpp testApp.h testApp.cpp ofSimpleApp, ofGraphics, ofImage, ofTrueTypeFont, ofVideoPlayer, ofVideoGrabber, ofTexture, ofSoundPlayer, ofSoundStream, ofSerial, ofMath, ofUtils ...etc.
8. ʮΫϦΤΠςΟϒɾίʔσΟϯάʯͱ͸ ‣ ྫ͑͹ɺPQFO'SBNFXPSLTͰ͸ɺ༷ʑͳػೳΛܨ͗͋Θͤ Δʮކʯͱදݱ͍ͯ͠Δ OpenGL GLUT FreeImag FreeType fmod RtAudio QuickTim OpenCV main.cpp testApp.h testApp.cpp ofSimpleApp, ofGraphics, ofImage, ofTrueTypeFont, ofVideoPlayer, ofVideoGrabber, ofTexture, ofSoundPlayer, ofSoundStream, ofSerial, ofMath, ofUtils ...etc. ! ϓϩάϥϜ։ൃͷͨΊͷ
   ކ
   (MVF
9. ओཁͳ։ൃϑϨʔϜϫʔΫ
10. ओཁͳ։ൃϑϨʔϜϫʔΫ ‣ ͲͷΑ͏ͳ։ൃϑϨʔϜϫʔΫ͕ओྲྀͳͷ͔
    ‣ ਖ਼ࣜͳ౷ܭࢿྉ͕͋ΔΘ͚Ͱ͸ͳ͍
    ‣ ࿩୊ʹͳͬͨΞʔτϓϩδΣΫτͳͲ͔Βྨਪ
11. ओཁͳ։ൃϑϨʔϜϫʔΫ ‣ $SFBUJWF
    "QQMJDBUJPOT
    ঺հ
    ‣ ίʔυΛ༻͍༷ͨʑͳϓϩδΣΫτΛ঺հ
    ʙ
12. ओཁͳ։ൃϑϨʔϜϫʔΫ ‣ $SFBUJWF
    "QQMJDBUJPOTͰ͸ɺܝࡌͨ͠ϓϩδΣΫτΛ։ൃ ϑϨʔΫϫʔΫຖʹλά෇͚͍ͯ͠Δ
    ‣ ͦͷ਺Λूܭ͢Δ͜ͱͰɺݱࡏͷ܏޲ͷࢀߟͱͳΔ
    ‣ ͋͘·ͰɺҰͭͷࢦඪͱͯ͠ʜ
13. ओཁͳ։ൃϑϨʔϜϫʔΫ ‣ ։ൃϑϨʔϜϫʔΫ͝ͱͷܝࡌ݅਺
    ೥݄ ։ൃϑϨʔϜϫʔΫ ݅਺ 1 openFrameworks 304 2 Processing 300 3 Flash 88 4 Javascript 64 5 Max/MSP 56 6 Cinder 54 7 vvvv 49 8 Java 16 9 Quartz Composer 10 10 Unity 8 11 Three.js 6
14. ‣ ࠓճର৅ͱ͢Δͷ͸͜ͷ͋ͨΓ
    Φʔϓϯιʔεͷ΋ͷ ։ൃϑϨʔϜϫʔΫ ݅਺ 1 openFrameworks 304 2 Processing 300 3 Flash 88 4 Javascript 64 5 Max/MSP 56 6 Cinder 54 7 vvvv 49 8 Java 16 9 Quartz Composer 10 10 Unity 8 11 Three.js 6 ओཁͳ։ൃϑϨʔϜϫʔΫ
15. ΫϦΤΠςΟϒίʔσΟϯά
    
    α΢ϯυ ‣ 1SPDFTTJOHɺPQFO'SBNFXPSLTɺ$JOEFSɺWWWWͳͲͷϑ ϨʔϜϫʔΫΛԻڹ߹੒ʹ࢖͍͍ͨ
    ! ‣ ݱঢ়Ͱ͸ϑϨʔϜϫʔΫ୯ମͰ͸ɺԻڹ߹੒ͷػೳ͕ශऑ
    ! ‣ ΫϦΤΠςΟϒίʔσΟϯάͷϑϨʔϜϫʔΫͰɺԻڹ࡞ ඼΍ΦʔσΟΦɾϏδϡΞϧ࡞඼Λ੍࡞͢Δख๏Λ֓؍
16. ͭͷܕ
17. ͭͷܕ ‣ ͓͓·͔ʹ෼ྨ ࿈ܞܕ ֦ுܕ ಺แܕ
18. 
    ࿈ܞܕ ‣ ΞϓϦέʔγϣϯؒΛ04$Ͱ࿈ܞ 1SPDFTTJOH PQFO'SBNFXPSLT $JOEFS 1VSF%BUB 4VQFS$PMMJEFS $IVD,
19. 
    ࿈ܞܕ ‣ ΞϓϦέʔγϣϯؒΛ04$Ͱ࿈ܞ
    ‣ ʜ
    ࠓճ͸ׂѪ
20. 
    ֦ுܕ ‣ ։ൃϑϨʔϜϫʔΫ಺Ͱɺ֦ுػೳͱͯ͠Ի੠߹੒ػೳΛ ࣮ݱ͢Δํ๏
    ! ‣ ͦΕͧΕͷ։ൃϑϨʔϜϫʔΫʹ͸ɺػೳ֦ுͷͨΊͷ࢓ ૊Έ͕༻ҙ͞Ε͍ͯΔ
    ! ‣ 1SPDFTTJOH
    ˠ
    -JCSBSZ
    ‣ PQFO'SBNFXPLST
    ˠ
    "EEPO
    ‣ $JOEFS
    ˠ
    $JOEFS#MPDLT
21. 
    ֦ுܕ ‣ ֦ுػೳΛར༻ͯ͠ɺԻڹ߹੒ػೳΛڧԽ͢Δ
    ! ‣ ྫɿ
    ‣ 1SPDFTTJOH
    
    .JOJN
    ‣ 1SPDFTTJOH
    
    4POJB
    ‣ PQFO'SBNFXPSLT
    
    PGY6HFO
    ‣ PQFO'SBNFXPSLT
    
    PGY5POJD
    ! ‣ .JOJNͱPGY5POJDΛ࣮ࡍʹ঺հ
22. 
    ֦ுܕ ‣ NJOJN
    
    1SPDFTTJOHͷ-JCSBSZ
    ‣ ݱࡏ͸ɺ1SPDFTTJOHຊମʹಉࠝ͞Ε͍ͯΔ
23. ‣ '.߹੒
    
    1SPDFTTJOH
    
    .JOJN import ddf.minim.*; import ddf.minim.ugens.*; Minim minim; AudioOutput out; Oscil fm; ! void setup(){ size(640, 480, P3D); minim = new Minim( this ); out = minim.getLineOut(); Oscil wave = new Oscil(200, 0.8, Waves.SINE); fm = new Oscil(130, 400, Waves.SINE); fm.patch(wave.frequency); wave.patch(out); } ! void draw(){ } 
    ֦ுܕ
24. 
    ֦ுܕ ‣ PGY5POJD
    
    $ Ͱ࣮૷͞ΕͨԻڹ߹੒ϥΠϒϥϦ5POJDΛɺ PQFO'SBNFXPSLTͷ"EEPOͱ࣮ͯ͠૷
25. ‣ '.߹੒
    
    PQFO'SBNFXPSLT
    
    PGY5POJD #include "testApp.h" ! void testApp::setup(){ ofSoundStreamSetup(2, 0, this, 44100, 256, 4); float basePitch = 400; float index = 200; SineWave car = SineWave(); SineWave mod = SineWave(); mod.freq(130); Generator frequency = basePitch + (mod * index); car.freq(frequency); synth.setOutputGen(car); } ! void testApp::update(){ } ! void testApp::draw(){ } 
    ֦ுܕ
26. 
    ಺แܕ ‣ ϑϨʔϜϫʔΫ಺ʹଞͷԻڹ߹੒ΤϯδϯΛ಺แ͢Δํ๏
    ‣ ҰͭͷΞϓϦέʔγϣϯʹू໿͞ΕΔͷͰศར
    ‣ ΦʔϓϯιʔεͰ͋Γɺ͔ͭ࢖༻͢ΔϑϨʔϜϫʔΫͱಉ ͡ݴޠͰ࣮૷͞Ε͍ͯΔඞཁ͋Γ
    ! ‣ PQFO'SBNFXPSLT
    
    PGY1E
    ‣ PQFO'SBNFXPSLT
    
    PGY4VQFS$PMMJEFS4FSWFS
27. 
    ಺แܕ ‣ PGY1E
    
    1VSF
    %BUBΛPQFO'SBNFXPSLTʹ಺แ
28. 
    ಺แܕ ‣ PGY1Eͷ৔߹ PQFO'SBNFXPSLT
    
    1EͷԻڹ߹੒Τϯδϯ ࣮ߦ࣌ʹσʔλͱͯ͠ಡࠐ
29. 
    ಺แܕ ‣ PGY4VQFS$PMMJEFS4FSWFS
    
    4VQFS$PMMJEFSΛP'ʹ಺แ
30. 
    ಺แܕ ‣ PGY4VQFS$PMMJEFSͷ৔߹ PQFO'SBNFXPSLT
    
    4$ͷԻڹ߹੒Τϯδϯ 4VQFS$PMMJEFS ָث 4ZOUI ϑΝΠϧॻग़ ࣮ߦ࣌ʹσʔλͱͯ͠ಡࠐ 4ZOUIEFG
31. 
    ಺แܕ ‣ ࠷ऴతʹ͸Ұͭͷ࣮ߦϑΝΠϧʹ
    ‣ ͱΓָ͔͍͕͋ͭ
32. 
    ಺แܕ ‣ PGY1Eίʔυαϯϓϧ
    ! ‣ 1Eύον
33. ‣ PGY1Eίʔυαϯϓϧ #include "testApp.h" ! void testApp::setup() { ofSetFrameRate(60); ofSoundStreamSetup(2, 1, this, 44100, 2048, 4); pd.init(2, 1, 44100); Patch patch = pd.openPatch("pd/osc.pd"); pd.start(); } void testApp::update() { } void testApp::draw() { } ! void testApp::exit() { pd.stop(); } ! void testApp::mouseMoved(int x, int y) { float freq = ofMap(y, ofGetHeight(), 0, 100, 8000); pd.sendFloat("freq", freq); } 
    ಺แܕ
34. ‣ PGY1Eίʔυαϯϓϧ void testApp::audioReceived (float * in, int buf, int n) { pd.audioIn(in, buf, n); } ! void testApp::audioRequested (float * out, int buf, int n) { pd.audioOut(out, buf, n); } 
    ಺แܕ
35. ‣ PGY4VQFS$PMMJEFSίʔυαϯϓϧ #include "testApp.h" ! #include "ofxSuperCollider.h" #include "ofxSuperColliderServer.h" ! ofxSCSynth *synth = NULL; ! void testApp::setup(){ ofxSuperColliderServer::init(); synth = new ofxSCSynth("test_inst"); synth->create(); } ! void testApp::update(){ } ! void testApp::draw(){ } ! void testApp::mouseMoved(int x, int y ){ if(synth){ synth->set("freq", ofMap(y, ofGetHeight(), 0, 100, 8000)); } } 
    ಺แܕ
36. σϞ ‣ PQFO'SBNFXPSLT
    
    PGY4VQFS$PMMJEFS4FSWFS
37. কདྷͷల๬
38. কདྷͷల๬ ‣ ωοτϫʔΫɺ8FCϒϥ΢βͷ׆༻
    ‣ Իڹ߹੒ͷϓϥοτϑΥʔϜͱͯ͠ͷ)5.-
    ! ‣ α΢ϯυ
    ‣ 8FC
    "VEJP
    "1*
    ‣ 8FC
    .*%*
    "1*
    ! ‣ άϥϑΟοΫ
    ‣ $BOWBT
    ‣ 8FC(-
39. কདྷͷల๬ ‣ (JCCFS
    IUUQHJCCFSNBUVDTCFEV
40. কདྷͷల๬ ‣ $P⒎FF$PMMJEFS
    IUUQNPIBZPOBPHJUIVCJP
41. কདྷͷల๬ ‣ ϥΠϒίʔσΟϯά
    ‣ 5PQ-BQ
    IUUQUPQMBQPSH
42. কདྷͷల๬ ‣ ϥΠϒίʔσΟϯά
    ‣ PGY(-4-4BOEPCPY