private void Form1_Load(object sender, EventArgs e)
{
timer1.Start();
//Set and enable a preview,bunları her projede yaz
myPlaylist.PreviewWindowSet("", panel1.Handle.ToInt32());
myPlaylist.PreviewEnable("", 1, 1);
myPlaylist.PropsSet("loop", "false");
//Start mFile object
myPlaylist.ObjectStart(new object());
//Fill video formats
int nCount;
int nIndex;
string strFormat;
M_VID_PROPS vidProps;
comboBox1.Items.Clear();
//Get video format count
myPlaylist.FormatVideoGetCount(eMFormatType.eMFT_Convert, out nCount);
comboBox1.Enabled = nCount > 0;
if (nCount <= 0)
{
return;
}
for (int i = 0; i < nCount; i++)
{
//Get format by index
myPlaylist.FormatVideoGetByIndex(eMFormatType.eMFT_Convert, i, out vidProps, out strFormat);
comboBox1.Items.Add(strFormat);
}
//Check if there is selected format
myPlaylist.FormatVideoGet(eMFormatType.eMFT_Convert, out vidProps, out nIndex, out strFormat);
comboBox1.SelectedIndex = nIndex > 0 ? nIndex : 0;
//Fill audio formats
M_AUD_PROPS audProps;
comboBox2.Items.Clear();
//Get video format count
myPlaylist.FormatAudioGetCount(eMFormatType.eMFT_Convert, out nCount);
comboBox2.Enabled = nCount > 0;
if (nCount <= 0)
{
return;
}
for (int i = 0; i < nCount; i++)
{
//Get format by index
myPlaylist.FormatAudioGetByIndex(eMFormatType.eMFT_Convert, i, out audProps, out strFormat);
comboBox2.Items.Add(strFormat);
}
//Check if there is selected format
myPlaylist.FormatAudioGet(eMFormatType.eMFT_Convert, out audProps, out nIndex, out strFormat);
comboBox2.SelectedIndex = nIndex > 0 ? nIndex : 0;
//set audio volume
trackBar1.Value = 50;
double dblPos = (double)trackBar1.Value / trackBar1.Maximum;
myPlaylist.PreviewAudioVolumeSet("", -1, -30 * (1 - dblPos));
}
/// <summary>
/// Sets audio volume
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void trackBar1_Scroll(object sender, EventArgs e)
{
// Volume in dB
// 0 - full volume, -100 silence
double dblPos = (double)trackBarVolume.Value / trackBarVolume.Maximum;
m_objPlaylist.PreviewAudioVolumeSet("", -1, -30 * (1 - dblPos));
}
