private void btnInsert_Click(object sender, System.EventArgs e)
{
AudioClip ob_AudioClip = new AudioClip("c:\\atest\\a\\a.wav", 3000, 9000);
AudioMediaAsset am = new AudioMediaAsset(ob_AudioClip.Channels, ob_AudioClip.BitDepth, ob_AudioClip.SampleRate);
am.AddClip(ob_AudioClip);
AudioClip ob_AudioClip1 = new AudioClip("c:\\atest\\a\\a.wav", 3000, 6000);
am.AddClip(ob_AudioClip1);
AudioClip ob_AudioClip2 = new AudioClip("c:\\atest\\a\\a.wav", 6000, 9000);
am.AddClip(ob_AudioClip2);
//AudioClip ob_AudioClip3 = new AudioClip ( "c:\\atest\\a\\Alpha.wav" , 9000 , 12000) ;
//am.AddClip (ob_AudioClip3) ;
double BeginTime = 3000;
double EndTime = 8000;
double InsertTime = 3000;
MessageBox.Show(" ");
CreateAsset();
InsertAudioAssetCommand ComInsert = new InsertAudioAssetCommand(am0, am, InsertTime);
ComInsert.Do();
//ComInsert.Undo () ;
//am.InsertAsset (am0 , InsertTime);
//am.InsertAsset (am.GetChunk(BeginTime , EndTime ) , InsertTime);
Display(am);
MessageBox.Show(am.LengthInMilliseconds.ToString());
}
private void btnDeleteAsset_Click(object sender, System.EventArgs e)
{
AudioClip Clip1 = new AudioClip("c:\\atest\\a\\Delete.wav", 0, 1000);
AudioClip Clip2 = new AudioClip("c:\\atest\\a\\Delete.wav", 1000, 2000);
AudioMediaAsset amdelete = new AudioMediaAsset(Clip1.Channels, Clip1.BitDepth, Clip1.SampleRate);
amdelete.AddClip(Clip1);
amdelete.AddClip(Clip2);
//amdelete.Delete () ;
MessageBox.Show("done");
}
private void btnDetectPhrases_Click(object sender, System.EventArgs e)
{
AudioClip ob_AudioClip = new AudioClip("c:\\s\\sil22-8-2.wav", 0, 2000);
AudioMediaAsset am = new AudioMediaAsset(ob_AudioClip.Channels, ob_AudioClip.BitDepth, ob_AudioClip.SampleRate);
am.AddClip(ob_AudioClip);
long Sil = am.GetSilenceAmplitude(am);
Sil = Sil + 3;
MessageBox.Show(Sil.ToString());
ArrayList al = new ArrayList();
//AudioClip ob_AudioClip1 = new AudioClip ("c:\\s\\Detect22-8-2-new.wav" ) ;
//al.Add (ob_AudioClip1 ) ;
//al.Add(ob_AudioClip) ;
AudioClip ob_AudioClip2 = new AudioClip("c:\\s\\Detect22-8-2.wav");
al.Add(ob_AudioClip2);
AudioMediaAsset amd = new AudioMediaAsset(al);
a.AddAsset(amd);
double dLength = 500;
double dBefore = 100;
//ArrayList alAsset = amd.ApplyPhraseDetection (Sil , dLength , dBefore) ;
PhraseDetectionCommand ob_PhraseDetectionCommand = new PhraseDetectionCommand(amd, Sil, dLength, dBefore);
ob_PhraseDetectionCommand.Do();
ArrayList alAsset = ob_PhraseDetectionCommand.AssetList;
am0 = alAsset [1] as AudioMediaAsset;
//MessageBox.Show (alAsset.Count.ToString ()) ;
MessageBox.Show("Done");
AudioMediaAsset DisplayAsset;
for (int i = 0; i < alAsset.Count; i++)
{
DisplayAsset = alAsset [i] as AudioMediaAsset;
MessageBox.Show(DisplayAsset.LengthInMilliseconds.ToString());
}
}
private void btnOpen_Click(object sender, System.EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "wave files(*.wav|*.wav";
ofd.ShowDialog();
AudioClip ob_AudioClip;
if (textBox1.Text == "" && textBox2.Text == "")
{
ob_AudioClip = new AudioClip(ofd.FileName);
}
else
{
ob_AudioClip = new AudioClip(ofd.FileName, Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));
}
if (am == null)
{
am = new AudioMediaAsset(ob_AudioClip.Channels, ob_AudioClip.BitDepth, ob_AudioClip.SampleRate);
}
am.AddClip(ob_AudioClip);
textBox1.Clear();
textBox2.Clear();
ofd.Dispose();
/*
* ofd.ShowDialog();
* textBox2.Text = ofd.FileName;
*/
}