Audio mix
Contenu du snippet
Voici une table de mixage très basique. Avec cette table on a la possibilité d'ouvrir 2 fichiers son différents et de les mixers. Il me reste à revoir le disign, créer un systeme d'echo...., et à rajouter qlq fonctionnalité.
by abdoulax
Have Fun
Source / Exemple :
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Threading;
namespace sound2
{
/// <summary>
/// Description of MainForm.
/// </summary>
public class MainForm : System.Windows.Forms.Form
{
private System.Windows.Forms.GroupBox groupBox2;
private System.Windows.Forms.TrackBar trackBar3;
private System.Windows.Forms.TrackBar trackBar2;
private System.Windows.Forms.TrackBar trackBar1;
private System.Windows.Forms.Button button3;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.TrackBar trackBar4;
private System.Windows.Forms.TextBox textBox8;
private System.Windows.Forms.Button button7;
private System.Windows.Forms.Button button6;
private System.Windows.Forms.Button button5;
private System.Windows.Forms.Button button4;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.TextBox textBox6;
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.Button button8;
private System.Windows.Forms.TextBox textBox2;
private System.Windows.Forms.TrackBar trackBar5;
private System.Windows.Forms.TextBox textBox5;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.TextBox textBox4;
private System.Windows.Forms.TextBox textBox7;
private System.Windows.Forms.TextBox textBox3;
public FileDialog fileDlg = new OpenFileDialog();
public Thread t1;
public Thread t2;
private Microsoft.DirectX.AudioVideoPlayback.Audio monAudio;
private Microsoft.DirectX.AudioVideoPlayback.Audio monAudio2;
public MainForm()
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
initaudio();
//
// TODO: Add constructor code after the InitializeComponent() call.
//
}
[STAThread]
public static void Main(string[] args)
{
Application.Run(new MainForm());
}
#region Windows Forms Designer generated code
/// <summary>
/// This method is required for Windows Forms designer support.
/// Do not change the method contents inside the source code editor. The Forms designer might
/// not be able to load this method if it was changed manually.
/// </summary>
private void InitializeComponent() {
this.textBox3 = new System.Windows.Forms.TextBox();
this.textBox7 = new System.Windows.Forms.TextBox();
this.textBox4 = new System.Windows.Forms.TextBox();
this.button1 = new System.Windows.Forms.Button();
this.textBox5 = new System.Windows.Forms.TextBox();
this.trackBar5 = new System.Windows.Forms.TrackBar();
this.textBox2 = new System.Windows.Forms.TextBox();
this.button8 = new System.Windows.Forms.Button();
this.textBox1 = new System.Windows.Forms.TextBox();
this.textBox6 = new System.Windows.Forms.TextBox();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.button4 = new System.Windows.Forms.Button();
this.button5 = new System.Windows.Forms.Button();
this.button6 = new System.Windows.Forms.Button();
this.button7 = new System.Windows.Forms.Button();
this.textBox8 = new System.Windows.Forms.TextBox();
this.trackBar4 = new System.Windows.Forms.TrackBar();
this.button2 = new System.Windows.Forms.Button();
this.button3 = new System.Windows.Forms.Button();
this.trackBar1 = new System.Windows.Forms.TrackBar();
this.trackBar2 = new System.Windows.Forms.TrackBar();
this.trackBar3 = new System.Windows.Forms.TrackBar();
this.groupBox2 = new System.Windows.Forms.GroupBox();
((System.ComponentModel.ISupportInitialize)(this.trackBar5)).BeginInit();
this.groupBox1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.trackBar4)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar1)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar2)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar3)).BeginInit();
this.groupBox2.SuspendLayout();
this.SuspendLayout();
//
// textBox3
//
this.textBox3.Location = new System.Drawing.Point(16, 24);
this.textBox3.Name = "textBox3";
this.textBox3.Size = new System.Drawing.Size(200, 26);
this.textBox3.TabIndex = 6;
this.textBox3.Text = "";
//
// textBox7
//
this.textBox7.Location = new System.Drawing.Point(112, 88);
this.textBox7.Name = "textBox7";
this.textBox7.Size = new System.Drawing.Size(72, 26);
this.textBox7.TabIndex = 9;
this.textBox7.Text = "";
//
// textBox4
//
this.textBox4.Location = new System.Drawing.Point(16, 24);
this.textBox4.Name = "textBox4";
this.textBox4.Size = new System.Drawing.Size(192, 26);
this.textBox4.TabIndex = 0;
this.textBox4.Text = "";
//
// button1
//
this.button1.Location = new System.Drawing.Point(16, 56);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(80, 23);
this.button1.TabIndex = 0;
this.button1.Text = "play";
this.button1.Click += new System.EventHandler(this.Button1Click);
//
// textBox5
//
this.textBox5.Location = new System.Drawing.Point(16, 88);
this.textBox5.Name = "textBox5";
this.textBox5.Size = new System.Drawing.Size(72, 26);
this.textBox5.TabIndex = 5;
this.textBox5.Text = "";
//
// trackBar5
//
this.trackBar5.Location = new System.Drawing.Point(112, 200);
this.trackBar5.Maximum = 100;
this.trackBar5.Name = "trackBar5";
this.trackBar5.Size = new System.Drawing.Size(528, 45);
this.trackBar5.TabIndex = 10;
this.trackBar5.Value = 50;
this.trackBar5.Scroll += new System.EventHandler(this.TrackBar5Scroll);
//
// textBox2
//
this.textBox2.Location = new System.Drawing.Point(200, 88);
this.textBox2.Name = "textBox2";
this.textBox2.Size = new System.Drawing.Size(80, 26);
this.textBox2.TabIndex = 4;
this.textBox2.Text = "";
//
// button8
//
this.button8.Location = new System.Drawing.Point(192, 56);
this.button8.Name = "button8";
this.button8.Size = new System.Drawing.Size(72, 23);
this.button8.TabIndex = 4;
this.button8.Text = "pause";
this.button8.Click += new System.EventHandler(this.Button8Click);
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(16, 88);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(80, 26);
this.textBox1.TabIndex = 2;
this.textBox1.Text = "";
//
// textBox6
//
this.textBox6.Location = new System.Drawing.Point(192, 88);
this.textBox6.Name = "textBox6";
this.textBox6.Size = new System.Drawing.Size(72, 26);
this.textBox6.TabIndex = 6;
this.textBox6.Text = "";
//
// groupBox1
//
this.groupBox1.Controls.Add(this.textBox7);
this.groupBox1.Controls.Add(this.textBox3);
this.groupBox1.Controls.Add(this.button1);
this.groupBox1.Controls.Add(this.button2);
this.groupBox1.Controls.Add(this.textBox1);
this.groupBox1.Controls.Add(this.button3);
this.groupBox1.Controls.Add(this.textBox2);
this.groupBox1.Controls.Add(this.trackBar1);
this.groupBox1.Controls.Add(this.button4);
this.groupBox1.Controls.Add(this.trackBar3);
this.groupBox1.Font = new System.Drawing.Font("Comic Sans MS", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.groupBox1.ForeColor = System.Drawing.SystemColors.ControlLightLight;
this.groupBox1.Location = new System.Drawing.Point(16, 16);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(352, 176);
this.groupBox1.TabIndex = 8;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "groupBox1";
//
// button4
//
this.button4.Location = new System.Drawing.Point(224, 24);
this.button4.Name = "button4";
this.button4.Size = new System.Drawing.Size(56, 23);
this.button4.TabIndex = 7;
this.button4.Text = "add";
this.button4.Click += new System.EventHandler(this.Button4Click);
//
// button5
//
this.button5.Location = new System.Drawing.Point(216, 24);
this.button5.Name = "button5";
this.button5.Size = new System.Drawing.Size(48, 23);
this.button5.TabIndex = 1;
this.button5.Text = "add";
this.button5.Click += new System.EventHandler(this.Button5Click);
//
// button6
//
this.button6.Location = new System.Drawing.Point(16, 56);
this.button6.Name = "button6";
this.button6.Size = new System.Drawing.Size(72, 23);
this.button6.TabIndex = 2;
this.button6.Text = "play";
this.button6.Click += new System.EventHandler(this.Button6Click);
//
// button7
//
this.button7.Location = new System.Drawing.Point(104, 56);
this.button7.Name = "button7";
this.button7.Size = new System.Drawing.Size(72, 23);
this.button7.TabIndex = 3;
this.button7.Text = "stop";
this.button7.Click += new System.EventHandler(this.Button7Click);
//
// textBox8
//
this.textBox8.Location = new System.Drawing.Point(104, 88);
this.textBox8.Name = "textBox8";
this.textBox8.Size = new System.Drawing.Size(72, 26);
this.textBox8.TabIndex = 11;
this.textBox8.Text = "";
//
// trackBar4
//
this.trackBar4.Location = new System.Drawing.Point(272, 24);
this.trackBar4.Maximum = 20;
this.trackBar4.Name = "trackBar4";
this.trackBar4.Orientation = System.Windows.Forms.Orientation.Vertical;
this.trackBar4.Size = new System.Drawing.Size(45, 136);
this.trackBar4.TabIndex = 10;
this.trackBar4.Value = 20;
this.trackBar4.Scroll += new System.EventHandler(this.TrackBar4Scroll);
//
// button2
//
this.button2.Location = new System.Drawing.Point(112, 56);
this.button2.Name = "button2";
this.button2.TabIndex = 1;
this.button2.Text = "stop";
this.button2.Click += new System.EventHandler(this.Button2Click);
//
// button3
//
this.button3.Location = new System.Drawing.Point(200, 56);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(80, 23);
this.button3.TabIndex = 3;
this.button3.Text = "pause";
this.button3.Click += new System.EventHandler(this.Button3Click);
//
// trackBar1
//
this.trackBar1.Location = new System.Drawing.Point(16, 120);
this.trackBar1.Maximum = 100;
this.trackBar1.Name = "trackBar1";
this.trackBar1.Size = new System.Drawing.Size(264, 45);
this.trackBar1.TabIndex = 5;
this.trackBar1.Scroll += new System.EventHandler(this.TrackBar1Scroll);
//
// trackBar2
//
this.trackBar2.Location = new System.Drawing.Point(16, 120);
this.trackBar2.Maximum = 100;
this.trackBar2.Name = "trackBar2";
this.trackBar2.Size = new System.Drawing.Size(248, 45);
this.trackBar2.TabIndex = 7;
this.trackBar2.Scroll += new System.EventHandler(this.TrackBar2Scroll);
//
// trackBar3
//
this.trackBar3.Location = new System.Drawing.Point(288, 24);
this.trackBar3.Maximum = 20;
this.trackBar3.Name = "trackBar3";
this.trackBar3.Orientation = System.Windows.Forms.Orientation.Vertical;
this.trackBar3.Size = new System.Drawing.Size(45, 136);
this.trackBar3.TabIndex = 8;
this.trackBar3.Value = 20;
this.trackBar3.Scroll += new System.EventHandler(this.TrackBar3Scroll);
//
// groupBox2
//
this.groupBox2.Controls.Add(this.textBox8);
this.groupBox2.Controls.Add(this.trackBar2);
this.groupBox2.Controls.Add(this.textBox6);
this.groupBox2.Controls.Add(this.button8);
this.groupBox2.Controls.Add(this.button7);
this.groupBox2.Controls.Add(this.button6);
this.groupBox2.Controls.Add(this.button5);
this.groupBox2.Controls.Add(this.textBox4);
this.groupBox2.Controls.Add(this.trackBar4);
this.groupBox2.Controls.Add(this.textBox5);
this.groupBox2.Font = new System.Drawing.Font("Comic Sans MS", 9.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.groupBox2.ForeColor = System.Drawing.SystemColors.ControlLightLight;
this.groupBox2.Location = new System.Drawing.Point(384, 16);
this.groupBox2.Name = "groupBox2";
this.groupBox2.Size = new System.Drawing.Size(336, 176);
this.groupBox2.TabIndex = 9;
this.groupBox2.TabStop = false;
this.groupBox2.Text = "groupBox2";
//
// MainForm
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
this.ClientSize = new System.Drawing.Size(736, 238);
this.Controls.Add(this.trackBar5);
this.Controls.Add(this.groupBox2);
this.Controls.Add(this.groupBox1);
this.Name = "MainForm";
this.Text = "MiX_#";
((System.ComponentModel.ISupportInitialize)(this.trackBar5)).EndInit();
this.groupBox1.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.trackBar4)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar1)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar2)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar3)).EndInit();
this.groupBox2.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
void initaudio()
{
}
void stop(object sender, System.EventArgs e)
{
t1.Abort();
this.textBox1.Text = "wait...";
this.textBox7.Text = "wait...";
}
void play(object sender, System.EventArgs e)
{
t1 = new Thread(new ThreadStart(curentime));
t1.Start();
this.textBox2.Text = monAudio.Duration.ToString();
}
void Button1Click(object sender, System.EventArgs e)
{
if ( monAudio != null )
{
monAudio.Play();
}
else {
MessageBox.Show("Tu doit entré le fichier que tu veux joué");
}
}
void Button2Click(object sender, System.EventArgs e)
{
if ( monAudio != null )
{
monAudio.Stop();
}
}
void Button3Click(object sender, System.EventArgs e)
{
if ( monAudio != null )
{
monAudio.Pause();
}
}
void curentime()
{
while ( ( monAudio != null ) && ( monAudio.Duration > monAudio.CurrentPosition ) )
{
double n = monAudio.Duration - monAudio.CurrentPosition;
this.textBox7.Text = n.ToString();
this.textBox1.Text = monAudio.CurrentPosition.ToString();
n = 100 / monAudio.Duration * monAudio.CurrentPosition;
this.trackBar1.Value = System.Convert.ToInt16(n);
Thread.Sleep(500);
}
}
void TrackBar1Scroll(object sender, System.EventArgs e)
{
if ( monAudio != null ) {
double n = monAudio.Duration / 100 * this.trackBar1.Value;
//this.textBox3.Text = n.ToString();
monAudio.CurrentPosition = n;
}
else {
this.trackBar1.Value = 0;
}
}
void Button4Click(object sender, System.EventArgs e)
{
fileDlg.Filter = "Music File (*.mp3;*.wma;*.wav)|*.mp3;*.wma;*.wav";
fileDlg.RestoreDirectory = true ;
if(fileDlg.ShowDialog() == DialogResult.OK)
{
this.textBox3.Text = fileDlg.FileName;
monAudio = new Microsoft.DirectX.AudioVideoPlayback.Audio(fileDlg.FileName);
monAudio.Stopping += new System.EventHandler(stop);
monAudio.Pausing += new System.EventHandler(stop);
monAudio.Starting += new System.EventHandler(play);
monAudio.Ending += new System.EventHandler(stop);
}
}
void Button5Click(object sender, System.EventArgs e)
{
fileDlg.Filter = "Music File (*.mp3;*.wma;*.wav)|*.mp3;*.wma;*.wav";
fileDlg.RestoreDirectory = true ;
if(fileDlg.ShowDialog() == DialogResult.OK)
{
this.textBox4.Text = fileDlg.FileName;
monAudio2 = new Microsoft.DirectX.AudioVideoPlayback.Audio(fileDlg.FileName);
monAudio2.Stopping += new System.EventHandler(stop2);
monAudio2.Pausing += new System.EventHandler(stop2);
monAudio2.Starting += new System.EventHandler(play2);
monAudio2.Ending += new System.EventHandler(stop2);
}
}
void stop2(object sender, System.EventArgs e)
{
t2.Abort();
this.textBox5.Text = "wait...";
this.textBox8.Text = "wait...";
}
void play2(object sender, System.EventArgs e)
{
t2 = new Thread(new ThreadStart(curentime2));
t2.Start();
this.textBox6.Text = monAudio2.Duration.ToString();
}
void Button6Click(object sender, System.EventArgs e)
{
if ( monAudio2 != null )
{
monAudio2.Play();
}
else {
MessageBox.Show("Tu doit entré le fichier que tu veux joué");
}
}
void curentime2()
{
while ( ( monAudio2 != null ) && ( monAudio2.Duration > monAudio2.CurrentPosition ) )
{
double n = monAudio2.Duration - monAudio2.CurrentPosition;
this.textBox8.Text = n.ToString();
this.textBox5.Text = monAudio2.CurrentPosition.ToString();
n = 100 / monAudio2.Duration * monAudio2.CurrentPosition;
this.trackBar2.Value = System.Convert.ToInt16(n);
Thread.Sleep(500);
}
}
void Button7Click(object sender, System.EventArgs e)
{
if ( monAudio2 != null )
{
monAudio2.Stop();
}
}
void Button8Click(object sender, System.EventArgs e)
{
if ( monAudio2 != null )
{
monAudio2.Pause();
}
}
void TrackBar2Scroll(object sender, System.EventArgs e)
{
if ( monAudio != null ) {
double n = monAudio2.Duration / 100 * this.trackBar2.Value;
//this.textBox5.Text = n.ToString();
monAudio2.CurrentPosition = n;
}
else {
this.trackBar2.Value = 0;
}
}
void TrackBar3Scroll(object sender, System.EventArgs e)
{
if ( monAudio != null )
{
monAudio.Volume = 0-(10000-10000 / 20 * this.trackBar3.Value);
}
}
void TrackBar4Scroll(object sender, System.EventArgs e)
{
if ( monAudio2 != null )
{
monAudio2.Volume = 0-(10000-10000 / 20 * this.trackBar4.Value);
}
}
void TrackBar5Scroll(object sender, System.EventArgs e)
{
if ( ( monAudio2 != null ) && ( monAudio != null ) )
{
if ( this.trackBar5.Value == 50 )
{
monAudio.Volume = 0;
monAudio2.Volume = 0;
}
else if ( this.trackBar5.Value < 50 )
{
monAudio.Volume = 0;
monAudio2.Volume = 0-(5000-5000 / 50 * this.trackBar5.Value);
}
else if ( this.trackBar5.Value > 50 )
{
monAudio2.Volume = 0;
monAudio.Volume = 0-(5000-5000 / 50 * (100-this.trackBar5.Value));
}
int n = 20 * (10000 + monAudio.Volume) / 10000;
this.trackBar3.Value = n;
n = 20 * (10000 + monAudio2.Volume) / 10000;
this.trackBar4.Value = n;
}
else {
this.trackBar5.Value = 50;
}
}
}
}
Conclusion :
by abdoulax
Have Fun
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