private void DrawSpectra(Canvas2 frameImg, SpectrumGraph0001 sg, ShadowSpectraData ss)
{
using (Graphics g = frameImg.GetGraphics(false))
{
int dr_l = 0;
int dr_t = MARGIN_TB;
int dr_w = frameImg.GetWidth();
int dr_h = frameImg.GetHeight() - MARGIN_TB * 2;
for (int index = 0; index < sg.Spectra.Length; index++)
{
int x = index * (BAR_WIDTH + BAR_INTERVAL) + BAR_INTERVAL;
int w = BAR_WIDTH;
double v1 = ss.ShadowSpectra[index];
double v2 = sg.Spectra[index];
v1 *= 0.5; // 要調整
v2 *= 0.5; // 要調整
int h1 = DoubleTools.ToInt(v1 * dr_h);
int h2 = DoubleTools.ToInt(v2 * dr_h);
int y1 = dr_h - h1;
int y2 = dr_h - h2;
g.FillRectangle(new SolidBrush(Color.FromArgb(128, 255, 255, 255)),
dr_l + x, dr_t + y1, w, h1);
g.FillRectangle(new SolidBrush(Color.White),
dr_l + x, dr_t + y2, w, h2);
}
}
}
private void DrawSpectra(Canvas2 frameImg, SpectrumGraph0001 sg, ShadowSpectraData ss)
{
using (Graphics g = frameImg.GetGraphics(false))
{
int dr_l = 10;
int dr_t = 10;
int dr_w = frameImg.GetWidth() - 20;
int dr_h = frameImg.GetHeight() - 20;
for (int index = 0; index < sg.Spectra.Length; index++)
{
int x1 = (((index * 3 + 0) * dr_w) / (sg.Spectra.Length * 3 - 2));
int x2 = (((index * 3 + 1) * dr_w) / (sg.Spectra.Length * 3 - 2));
int w = x2 - x1;
double v1 = ss.ShadowSpectra[index];
double v2 = sg.Spectra[index];
v1 /= 2.0; // 要調整
v2 /= 2.0; // 要調整
int h1 = DoubleTools.ToInt(v1 * dr_h);
int h2 = DoubleTools.ToInt(v2 * dr_h);
int y1 = dr_h - h1;
int y2 = dr_h - h2;
g.FillRectangle(new SolidBrush(Color.FromArgb(128, 255, 255, 255)),
dr_l + x1, dr_t + y1, w, h1);
g.FillRectangle(new SolidBrush(Color.White),
dr_l + x1, dr_t + y2, w, h2);
}
}
}
public override IEnumerable <Canvas2> GetImageSequence()
{
ShadowSpectraData ss = new ShadowSpectraData();
for (; ;)
{
this.Wave.SetWavPart(DoubleTools.ToInt((this.Frame * 1.0 / AudioPicMP4Props.FPS + AudioPicMP4Props.AUDIO_DELAY_SEC) * this.Wave.WavHz));
SpectrumGraph0001 sg = new SpectrumGraph0001(hz => this.Wave.GetSpectrum(hz));
ss.Projection(sg.Spectra);
int w = sg.Spectra.Length * (BAR_WIDTH + BAR_INTERVAL) + BAR_INTERVAL;
Canvas2 frameImg = new Canvas2(w, AudioPicMP4Props.VIDEO_H);
PictureUtils.Fill(frameImg, Color.Transparent);
this.DrawSpectra(frameImg, sg, ss);
yield return(frameImg);
}
}
public override IEnumerable <Canvas2> GetImageSequence()
{
ShadowSpectraData ssL = new ShadowSpectraData();
ShadowSpectraData ssR = new ShadowSpectraData();
for (; ;)
{
this.Wave.SetWavPart(DoubleTools.ToInt((this.Frame * 1.0 / AudioPicMP4Props.FPS + AudioPicMP4Props.AUDIO_DELAY_SEC) * this.Wave.WavHz));
SpectrumGraph0001 sgL = new SpectrumGraph0001(hz => this.Wave.GetSpectrum_L(hz))
{
R1 = 0.5, R2 = 0.5
};
SpectrumGraph0001 sgR = new SpectrumGraph0001(hz => this.Wave.GetSpectrum_R(hz))
{
R1 = 0.5, R2 = 0.5
};
ssL.Projection(sgL.Spectra);
ssR.Projection(sgR.Spectra);
int w = sgL.Spectra.Length * (BAR_WIDTH + BAR_INTERVAL) + BAR_INTERVAL;
Canvas2 frameImg_L = new Canvas2(w, AudioPicMP4Props.VIDEO_H);
Canvas2 frameImg_R = new Canvas2(w, AudioPicMP4Props.VIDEO_H);
PictureUtils.Fill(frameImg_L, Color.Transparent);
PictureUtils.Fill(frameImg_R, Color.Transparent);
this.DrawSpectra(frameImg_L, sgL, ssL, Color.FromArgb(255, 255, 200), false);
this.DrawSpectra(frameImg_R, sgR, ssR, Color.FromArgb(200, 255, 255), true);
Canvas2 frameImg = new Canvas2(w * 2, AudioPicMP4Props.VIDEO_H);
PictureUtils.Paste(frameImg, frameImg_L, 0, 0, w, AudioPicMP4Props.VIDEO_H);
PictureUtils.Paste(frameImg, frameImg_R, w, 0, w, AudioPicMP4Props.VIDEO_H);
yield return(frameImg);
}
}
public void MakeVideo(WaveData wave, WorkingDir wd, Action <Canvas2> addImage)
{
this.DiscJacket = new Canvas2(this.DiscJacketFile);
this.BluredDiscJacket = PictureUtils.Blur(this.DiscJacket, 5); // 要調整
this.MarginedDiscJacket = PictureUtils.PutMargin(this.DiscJacket);
ShadowSpectraData ss = new ShadowSpectraData();
FadeInOutData f1 = new FadeInOutData()
{
MaxValue = 20
};
FadeInOutData f2 = new FadeInOutData();
f1.Rate = 1.0;
int frameNum = DoubleTools.ToInt((wave.Length * 1.0 / wave.WavHz) * AudioPicMP4Props.FPS);
for (int frame = 0; frame < frameNum; frame++)
{
if (frame == 2 * AudioPicMP4Props.FPS)
{
f1.TargetRate = 0.0;
}
if (frame == frameNum - 10 - f2.MaxValue)
{
f2.TargetRate = 1.0;
}
f1.Approach();
f2.Approach();
double rate = frame * 1.0 / (frameNum - 1);
double invRate = 1.0 - rate;
double r1 = 1.0 + 0.2 * rate;
double r2 = 1.0 + 0.1 * invRate;
D4Rect wallRect;
D4Rect frntRect;
{
D2Size size = Utils.TangentSize(
new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H),
new D2Size(this.DiscJacket.GetWidth(), this.DiscJacket.GetHeight()),
false
);
size.W *= r1;
size.H *= r1;
wallRect = Utils.Centering(new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H), size);
}
{
D2Size size = Utils.TangentSize(
new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H),
new D2Size(this.DiscJacket.GetWidth(), this.DiscJacket.GetHeight()),
true
);
size.W *= r2;
size.H *= r2;
// マージン分
size.W *= this.MarginedDiscJacket.GetWidth() * 1.0 / this.DiscJacket.GetWidth();
size.H *= this.MarginedDiscJacket.GetHeight() * 1.0 / this.DiscJacket.GetHeight();
frntRect = Utils.Centering(new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H), size);
}
Canvas2 frameImg = new Canvas2(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H);
PictureUtils.Paste(frameImg, this.BluredDiscJacket, wallRect);
PictureUtils.Filter(frameImg, Color.Black, 0.5); // 要調整
PictureUtils.Paste(frameImg, this.MarginedDiscJacket, frntRect);
PictureUtils.Filter(frameImg, Color.Black, 0.1); // 要調整
PictureUtils.Filter(frameImg, Color.Black, f1.Rate); // 背景カーテン
wave.SetWavPart(DoubleTools.ToInt((frame * 1.0 / AudioPicMP4Props.FPS + AudioPicMP4Props.AUDIO_DELAY_SEC) * wave.WavHz));
SpectrumGraph0001 sg = new SpectrumGraph0001(hz => wave.GetSpectrum(hz));
ss.Projection(sg.Spectra);
this.DrawSpectra(frameImg, sg, ss);
PictureUtils.Filter(frameImg, Color.Black, f2.Rate); // 前景カーテン
addImage(frameImg);
}
}
private void MakeMovie_Main()
{
this.DiscJacket = new Canvas2(this.DiscJacketFile);
this.BluredDiscJacket = PictureUtils.Blur(this.DiscJacket, 5); // 要調整
this.MarginedDiscJacket = PictureUtils.PutMargin(this.DiscJacket);
{
string wavFile = this.WD.GetPath("audio.wav");
string masterWavFile = this.WD.GetPath("audio2.wav");
FFmpegConv.MakeWavFile(this.SourceMediaFile, wavFile);
if (this.MasterFlag && MasterUtils.Mastering(wavFile, masterWavFile))
{
this.Wave = new WaveData(masterWavFile);
this.FFmpeg.Audio.PutAudioFile(masterWavFile);
}
else
{
this.Wave = new WaveData(wavFile);
this.FFmpeg.Audio.PutAudioFile(this.SourceMediaFile);
}
}
ShadowSpectraData ss = new ShadowSpectraData();
FadeInOutData f1 = new FadeInOutData()
{
MaxValue = 20
};
FadeInOutData f2 = new FadeInOutData();
f1.Rate = 1.0;
int frameNum = DoubleTools.ToInt((this.Wave.Length * 1.0 / this.Wave.WavHz) * AudioPicMP4Props.FPS);
for (int frame = 0; frame < frameNum; frame++)
{
if (frame == 2 * AudioPicMP4Props.FPS)
{
f1.TargetRate = 0.0;
}
if (frame == frameNum - 10 - f2.MaxValue)
{
f2.TargetRate = 1.0;
}
f1.Approach();
f2.Approach();
double rate = frame * 1.0 / (frameNum - 1);
double invRate = 1.0 - rate;
double r1 = 1.0 + 0.2 * rate;
double r2 = 1.0 + 0.1 * invRate;
D4Rect wallRect;
D4Rect frntRect;
{
D2Size size = Utils.TangentSize(
new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H),
new D2Size(this.DiscJacket.GetWidth(), this.DiscJacket.GetHeight()),
false
);
size.W *= r1;
size.H *= r1;
wallRect = Utils.Centering(new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H), size);
}
{
D2Size size = Utils.TangentSize(
new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H),
new D2Size(this.DiscJacket.GetWidth(), this.DiscJacket.GetHeight()),
true
);
size.W *= r2;
size.H *= r2;
// マージン分
size.W *= this.MarginedDiscJacket.GetWidth() * 1.0 / this.DiscJacket.GetWidth();
size.H *= this.MarginedDiscJacket.GetHeight() * 1.0 / this.DiscJacket.GetHeight();
frntRect = Utils.Centering(new D2Size(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H), size);
}
Canvas2 frameImg = new Canvas2(AudioPicMP4Props.VIDEO_W, AudioPicMP4Props.VIDEO_H);
PictureUtils.Paste(frameImg, this.BluredDiscJacket, wallRect);
PictureUtils.Filter(frameImg, Color.Black, 0.5); // 要調整
PictureUtils.Paste(frameImg, this.MarginedDiscJacket, frntRect);
PictureUtils.Filter(frameImg, Color.Black, 0.1); // 要調整
PictureUtils.Filter(frameImg, Color.Black, f1.Rate); // 背景カーテン
this.Wave.SetWavPart(DoubleTools.ToInt((frame * 1.0 / AudioPicMP4Props.FPS + AudioPicMP4Props.AUDIO_DELAY_SEC) * this.Wave.WavHz));
SpectrumGraph0001 sg = new SpectrumGraph0001(hz => this.Wave.GetSpectrum(hz));
ss.Projection(sg.Spectra);
this.DrawSpectra(frameImg, sg, ss);
PictureUtils.Filter(frameImg, Color.Black, f2.Rate); // 前景カーテン
frameImg.Save(this.FFmpeg.GetImageFile(frame), ImageFormat.Jpeg, AudioPicMP4Props.JPEG_QUALITY);
GC.Collect();
}
this.FFmpeg.MakeMovie();
File.Copy(this.FFmpeg.GetMovieFile(), this.DestMP4File);
}
public void Draw(double[] spectra)
{
if (spectra.Length != 90)
{
throw null; // souteigai !!!
}
if (this.ShadowSpectra == null)
{
this.ShadowSpectra = new ShadowSpectraData();
}
this.ShadowSpectra.Projection(spectra);
DDSubScreenUtils.ChangeDrawScreen(this.GraphScreen);
DX.ClearDrawScreen();
for (int c = 0; c < 30; c++)
{
double v =
this.ShadowSpectra.ShadowSpectra[c * 3 + 0] +
this.ShadowSpectra.ShadowSpectra[c * 3 + 1] +
this.ShadowSpectra.ShadowSpectra[c * 3 + 2];
v /= 3.0;
int x1 = c * 30;
int x2 = x1 + 10;
int y1 = (int)((1.0 - v) * 600);
int y2 = 600;
if (y1 + 1 < y2)
{
DDDraw.SetBright(0.4, 0.5, 0.6);
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
DDDraw.Reset();
}
}
for (int c = 0; c < 30; c++)
{
double v =
spectra[c * 3 + 0] +
spectra[c * 3 + 1] +
spectra[c * 3 + 2];
v /= 3.0;
int x1 = c * 30;
int x2 = x1 + 10;
int y1 = (int)((1.0 - v) * 600);
int y2 = 600;
if (y1 + 1 < y2)
{
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
}
}
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, 0, 620, 880, 10);
DDFontUtils.DrawString(0,
640, "小田和正", DDFontUtils.GetFont("メイリオ", 80));
DDFontUtils.DrawString(270,
740, "ラブ・ストーリーは突然に", DDFontUtils.GetFont("メイリオ", 50));
DDFontUtils.DrawString(30,
840, "『 東京ラブストーリー ( 1991 ) 』 主題歌", DDFontUtils.GetFont("メイリオ", 40));
DDSubScreenUtils.ChangeDrawScreen(this.Screen);
DX.ClearDrawScreen();
DDDraw.DrawBegin(DDPictureLoaders2.Wrapper(this.GraphScreen), 500, 500);
DDDraw.SetBright(0, 0, 0);
DDDraw.DrawEnd();
DDDraw.Reset();
DX.GraphFilter(this.Screen.GetHandle(), DX.DX_GRAPH_FILTER_GAUSS, 16, 1000);
DDDraw.DrawCenter(DDPictureLoaders2.Wrapper(this.GraphScreen), 500, 500);
DDSubScreenUtils.RestoreDrawScreen();
}
public void Draw(double[] spectra)
{
if (spectra.Length != 90)
{
throw null; // souteigai !!!
}
if (this.ShadowSpectra == null)
{
this.ShadowSpectra = new ShadowSpectraData();
}
this.ShadowSpectra.Projection(spectra);
DDSubScreenUtils.ChangeDrawScreen(this.GraphScreen);
DX.ClearDrawScreen();
for (int c = 0; c < 10; c++)
{
double v =
this.ShadowSpectra.ShadowSpectra[c * 9 + 0] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 1] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 2] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 3] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 4] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 5] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 6] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 7] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 8];
v /= 9.0;
v *= 10.0;
int iv = DoubleTools.ToInt(v);
for (int d = 0; d < iv; d++)
{
int x1 = (c + 0) * 160;
int x2 = (c + 1) * 160;
int y1 = (d + 0) * 40;
int y2 = (d + 1) * 40;
x1 += 5;
x2 -= 5;
y1 += 3;
y2 -= 3;
DDDraw.SetBright(0.6, 0.4, 0.4);
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
DDDraw.Reset();
}
}
for (int c = 0; c < 10; c++)
{
double v =
spectra[c * 9 + 0] +
spectra[c * 9 + 1] +
spectra[c * 9 + 2] +
spectra[c * 9 + 3] +
spectra[c * 9 + 4] +
spectra[c * 9 + 5] +
spectra[c * 9 + 6] +
spectra[c * 9 + 7] +
spectra[c * 9 + 8];
v /= 9.0;
v *= 10.0;
int iv = DoubleTools.ToInt(v);
for (int d = 0; d < iv; d++)
{
int x1 = (c + 0) * 160;
int x2 = (c + 1) * 160;
int y1 = (d + 0) * 40;
int y2 = (d + 1) * 40;
x1 += 5;
x2 -= 5;
y1 += 3;
y2 -= 3;
DDDraw.SetBright(1.0, 0.8, 0.8);
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
DDDraw.Reset();
}
}
DDSubScreenUtils.ChangeDrawScreen(this.Screen);
DX.ClearDrawScreen();
DDDraw.DrawBegin(DDPictureLoaders2.Wrapper(this.GraphScreen), this.Screen.GetSize().W / 2, this.Screen.GetSize().H / 2);
DDDraw.SetBright(0, 0, 0);
DDDraw.DrawEnd();
DDDraw.Reset();
DX.GraphFilter(this.Screen.GetHandle(), DX.DX_GRAPH_FILTER_GAUSS, 16, 1000);
DDDraw.DrawCenter(DDPictureLoaders2.Wrapper(this.GraphScreen), this.Screen.GetSize().W / 2, this.Screen.GetSize().H / 2);
DDSubScreenUtils.RestoreDrawScreen();
}
public void Draw(double[] spectra)
{
if (spectra.Length != SP_LEN)
{
throw null; // souteigai !!!
}
if (this.ShadowSpectra == null)
{
this.ShadowSpectra = new ShadowSpectraData();
}
this.ShadowSpectra.Projection(spectra);
DDSubScreenUtils.ChangeDrawScreen(this.GraphScreen);
DX.ClearDrawScreen();
for (int layer = 0; layer < 2; layer++)
{
for (int bi = 0; bi < this.BarNum; bi++)
{
int c1 = (SP_LEN * (bi + 0)) / this.BarNum;
int c2 = (SP_LEN * (bi + 1)) / this.BarNum;
double v = 0.0;
for (int c = c1; c < c2; c++)
{
v += (layer == 0 ? this.ShadowSpectra.ShadowSpectra : spectra)[c];
}
v /= c2 - c1;
int x1 = ((this.GraphScreen.GetSize().W - this.Bar_W) * bi) / (this.BarNum - 1);
int x2 = x1 + this.Bar_W;
int y1 = (int)((1.0 - v) * this.GraphScreen.GetSize().H);
int y2 = this.GraphScreen.GetSize().H;
if (y1 + 1 < y2)
{
double bright = layer == 0 ? 0.5 : 1.0;
DDDraw.SetBright(
bright * (this.BarColor.R / 255.0),
bright * (this.BarColor.G / 255.0),
bright * (this.BarColor.B / 255.0)
);
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
DDDraw.Reset();
}
}
}
DDSubScreenUtils.ChangeDrawScreen(this.Screen);
DX.ClearDrawScreen();
for (int c = 0; c < 2; c++)
{
DDDraw.DrawBegin(this.GraphScreen.ToPicture(), this.Screen.GetSize().W / 2, this.Screen.GetSize().H / 2);
DDDraw.SetBright(0, 0, 0);
DDDraw.DrawEnd();
DDDraw.Reset();
DX.GraphFilter(this.Screen.GetHandle(), DX.DX_GRAPH_FILTER_GAUSS, 16, 1000);
}
DDDraw.DrawCenter(this.GraphScreen.ToPicture(), this.Screen.GetSize().W / 2, this.Screen.GetSize().H / 2);
DDSubScreenUtils.RestoreDrawScreen();
}
public void Draw(double[] spectra)
{
if (spectra.Length != 90)
{
throw null; // souteigai !!!
}
if (this.ShadowSpectra == null)
{
this.ShadowSpectra = new ShadowSpectraData();
}
this.ShadowSpectra.Projection(spectra);
DDSubScreenUtils.ChangeDrawScreen(this.GraphScreen);
DX.ClearDrawScreen();
for (int c = 0; c < 10; c++)
{
double v =
this.ShadowSpectra.ShadowSpectra[c * 9 + 0] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 1] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 2] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 3] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 4] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 5] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 6] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 7] +
this.ShadowSpectra.ShadowSpectra[c * 9 + 8];
v /= 9.0;
int x1 = c * 100;
int x2 = x1 + 10;
int y1 = (int)((1.0 - v) * this.GraphScreen.GetSize().H);
int y2 = this.GraphScreen.GetSize().H;
if (y1 + 1 < y2)
{
DDDraw.SetBright(0.4, 0.5, 0.6);
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
DDDraw.Reset();
}
}
for (int c = 0; c < 10; c++)
{
double v =
spectra[c * 9 + 0] +
spectra[c * 9 + 1] +
spectra[c * 9 + 2] +
spectra[c * 9 + 3] +
spectra[c * 9 + 4] +
spectra[c * 9 + 5] +
spectra[c * 9 + 6] +
spectra[c * 9 + 7] +
spectra[c * 9 + 8];
v /= 9.0;
int x1 = c * 100;
int x2 = x1 + 10;
int y1 = (int)((1.0 - v) * this.GraphScreen.GetSize().H);
int y2 = this.GraphScreen.GetSize().H;
if (y1 + 1 < y2)
{
DDDraw.DrawRect(DDGround.GeneralResource.WhiteBox, x1, y1, x2 - x1, y2 - y1);
}
}
DDSubScreenUtils.ChangeDrawScreen(this.Screen);
DX.ClearDrawScreen();
for (int c = 0; c < 2; c++)
{
DDDraw.DrawBegin(this.GraphScreen.ToPicture(), this.Screen.GetSize().W / 2, this.Screen.GetSize().H / 2);
DDDraw.SetBright(0, 0, 0);
DDDraw.DrawEnd();
DDDraw.Reset();
DX.GraphFilter(this.Screen.GetHandle(), DX.DX_GRAPH_FILTER_GAUSS, 16, 1000);
}
DDDraw.DrawCenter(this.GraphScreen.ToPicture(), this.Screen.GetSize().W / 2, this.Screen.GetSize().H / 2);
DDSubScreenUtils.RestoreDrawScreen();
}
