public override IntPtr GetHBitmap(string filePath, double position)
{
IntPtr result = IntPtr.Zero;
if (_mfileObj != null)
{
try
{
_mfileObj.FileNameSet(filePath, string.Empty);
_mfileObj.ObjectStart(null);
try
{
result = GetHBitmapCore(position);
}
finally
{
_mfileObj.ObjectClose();
}
}
catch
{
result = IntPtr.Zero;
}
}
return(result);
}
void MarshalAll()
{
SendMes("ReleaseAll");
try
{
m_objMPlaylist.FilePlayStop(0);
m_objMPlaylist.ObjectClose();
Marshal.ReleaseComObject(m_objMPlaylist);
}
catch { }
try
{
m_objMFile.FilePlayStop(0);
m_objMFile.ObjectClose();
Marshal.ReleaseComObject(m_objMFile);
}
catch { }
try
{
m_objMixer.FilePlayStop(0);
m_objMixer.ObjectClose();
Marshal.ReleaseComObject(m_objMixer);
}
catch { }
Thread.Sleep(200);
GC.Collect();
SendMes("----------------------------");
SendMes("");
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
if (m_objFile != null)
{
m_objFile.ObjectClose();
}
if (m_objRenderer != null)
{
m_objRenderer.ObjectClose();
}
if (File.Exists(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\settings.json"))
{
File.Delete(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\settings.json");
}
System.IO.File.WriteAllText(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\settings.json", textBox3.Text);
}
void Restart(string quality)
{
m_objMPFile.ObjectClose();
Marshal.ReleaseComObject(m_objMPFile);
Thread.Sleep(500);
test = test == "false" ? "true" : "false";
m_objMPFile = new MFileClass();
(m_objMPFile as IMProps).PropsSet("preview.downscale", quality);
(m_objMPFile as IMProps).PropsSet("preview.overlay_waveform", "true");
m_objMPFile.PreviewWindowSet("", panel1.Handle.ToInt32());
m_objMPFile.PreviewEnable("", 1, 1);
m_objMPFile.FileNameSet(textBox1.Text, "");
m_objMPFile.FilePlayStart();
}
private IntPtr GetMediaFileInfoInternal(string filePath, out double dblDuration)
{
IntPtr hBitmap = IntPtr.Zero;
dblDuration = 0;
if (_mfileObj != null)
{
try
{
_mfileObj.FileNameSet(filePath, string.Empty);
_mfileObj.ObjectStart(null);
double dblIn, dblOut;
try
{
_mfileObj.FileInOutGet(out dblIn, out dblOut, out dblDuration);
if (dblDuration > 0)
{
MFrame mFrame = null;
_mfileObj.FileFrameGet(dblDuration / 2.0, 0.0, out mFrame);
long value = 0L;
mFrame.FrameVideoGetHbitmap(out value);
Marshal.ReleaseComObject(mFrame);
mFrame = null;
hBitmap = new System.IntPtr(value);
}
}
finally
{
_mfileObj.ObjectClose();
}
}
catch
{
hBitmap = IntPtr.Zero;
}
}
return(hBitmap);
}
public override TimeSpan GetDuration(string filePath)
{
double dblDuration = 0;
if (_mfileObj != null)
{
_mfileObj.FileNameSet(filePath, string.Empty);
_mfileObj.ObjectStart(null);
double dblIn, dblOut;
try
{
_mfileObj.FileInOutGet(out dblIn, out dblOut, out dblDuration);
}
finally
{
_mfileObj.ObjectClose();
}
}
return(TimeSpan.FromSeconds(dblDuration));
}
