private void EncodingCompleted()
{
m_EncodingDone = true;
Debug.WriteLine("Completed pass " + m_Profile.ToString() +
" WMENC_ENCODER_STATE.WMENC_ENCODER_STOPPED");
lblStatus.Text = " Finished encoding " + m_Profile.ToString();
m_Encoder.OnStateChange -= new _IWMEncoderEvents_OnStateChangeEventHandler(
OnStateChange);
m_Encoder = null;
switch (m_Profile)
{
case EncodingProfileEnum.LOW:
m_Profile = EncodingProfileEnum.HIGH;
EncodeFile(m_Profile);
break;
case EncodingProfileEnum.HIGH:
m_Profile = EncodingProfileEnum.LOSSLESS;
EncodeFile(m_Profile);
break;
case EncodingProfileEnum.LOSSLESS:
break;
}
}
private void btnEncodeLossless_Click(object sender, System.EventArgs e)
{
m_EncodingSourceInfo = ReadGridInfo();
this.m_CurrentIndex = 0;
m_CurrentProfile = EncodingProfileEnum.LOSSLESS;
m_StartingProfile = m_CurrentProfile;
this.Cursor = Cursors.AppStarting;
EncodeFile(m_CurrentProfile, m_EncodingSourceInfo[0]);
}
private void EncodeFile(EncodingProfileEnum Profile, EncoderInfo Info)
{
try
{
m_CurrentInfo = Info;
DateTime Now = DateTime.Now;
lblStatus.Text = " Starting to encode " + m_CurrentProfile.ToString() +
" Starting time = " + Now.ToLongTimeString();
m_EncodingDone = false;
// Create a WMEncoder object.
m_Encoder = new WMEncoder();
m_Encoder.OnStateChange += new _IWMEncoderEvents_OnStateChangeEventHandler(
OnStateChange);
// Retrieve the source group collection.
IWMEncSourceGroupCollection SrcGrpColl = m_Encoder.SourceGroupCollection;
// Add a source group to the collection.
IWMEncSourceGroup SrcGrp = SrcGrpColl.Add("SG_1");
// Add a video and audio source to the source group.
IWMEncSource SrcAud = SrcGrp.AddSource(WMENC_SOURCE_TYPE.WMENC_AUDIO);
SrcAud.SetInput(Info.FileNameAndPath, "", "");
// Specify a file object in which to save encoded content.
SetOutputFileName(Info.FileNameNoExtension);
SelectProfile(SrcGrp);
// Fill in the description object members.
IWMEncDisplayInfo Descr = m_Encoder.DisplayInfo;
Descr.Author = Info.Author;
Descr.Copyright = "Valley Bible Church @2005";
Descr.Description = Info.Description;
Descr.Rating = "All Audiences";
Descr.Title = Info.MessageTitle;
// Add an attribute to the collection.
IWMEncAttributes Attr = m_Encoder.Attributes;
Attr.Add("URL", "IP address");
// Start the encoding process.
// Wait until the encoding process stops before exiting the application.
m_Encoder.PrepareToEncode(true);
m_Encoder.Start();
}
catch (Exception e)
{
lblError.Text = e.ToString();
Debug.WriteLine(e.ToString());
m_CurrentInfo = null;
}
}
private void EncodingCompleted()
{
m_EncodingDone = true;
Debug.WriteLine("Completed pass " + m_CurrentProfile.ToString() +
" WMENC_ENCODER_STATE.WMENC_ENCODER_STOPPED");
lblStatus.Text = " Finished encoding " + m_CurrentProfile.ToString();
m_Encoder.OnStateChange -= new _IWMEncoderEvents_OnStateChangeEventHandler(
OnStateChange);
m_Encoder = null;
if (m_AbortRequested == true)
{
this.Cursor = Cursors.Arrow;
m_CurrentProfile = m_StartingProfile;
m_CurrentIndex = 0;
m_AbortRequested = false;
return;
}
switch (m_CurrentProfile)
{
case EncodingProfileEnum.LOW:
m_CurrentProfile = EncodingProfileEnum.HIGH;
EncodeFile(m_CurrentProfile, this.m_CurrentInfo);
break;
case EncodingProfileEnum.HIGH:
m_CurrentProfile = EncodingProfileEnum.LOSSLESS;
EncodeFile(m_CurrentProfile, this.m_CurrentInfo);
break;
case EncodingProfileEnum.LOSSLESS:
m_CurrentIndex++;
if (m_CurrentIndex >= m_EncodingSourceInfo.Length)
{
this.Cursor = Cursors.Arrow;
}
else
{
m_CurrentProfile = m_StartingProfile;
EncodeFile(m_CurrentProfile, m_EncodingSourceInfo[m_CurrentIndex]);
}
break;
}
}
private void btnEncodeLossless_Click(object sender, System.EventArgs e)
{
m_Profile = EncodingProfileEnum.LOSSLESS;
EncodeFile(m_Profile);
}
private void btnStartEncode_Click(object sender, System.EventArgs e)
{
m_Profile = EncodingProfileEnum.LOW;
EncodeFile(m_Profile);
}