/**
* Set source.
* @param type : source type.
* @param name : source name.
*/
public DVRBResult SetSource(ESourceType type, string name)
{
try
{
string scheme = string.Empty;
IWMEncSource source = null;
switch (type)
{
case ESourceType.DeviceAudio:
scheme = "Device";
if (this.audioSource == null)
{
this.audioSource = (IWMEncAudioSource)this.sourceGroup.AddSource(WMENC_SOURCE_TYPE.WMENC_AUDIO);
}
source = this.audioSource;
break;
case ESourceType.DeviceVideo:
scheme = "Device";
if (this.videoSource == null)
{
this.videoSource = (IWMEncVideoSource)this.sourceGroup.AddSource(WMENC_SOURCE_TYPE.WMENC_VIDEO);
}
source = this.videoSource;
break;
case ESourceType.DesktopVideo:
scheme = "ScreenCap";
if (this.videoSource == null)
{
this.videoSource = (IWMEncVideoSource)this.sourceGroup.AddSource(WMENC_SOURCE_TYPE.WMENC_VIDEO);
}
source = this.videoSource;
break;
}
log.Debug("Setting " + scheme + " -->" + name);
source.SetInput(name, scheme, string.Empty);
}
catch (Exception e)
{
return(new DVRBResult(DVRBResult.ERROR, e.Message));
}
return(new DVRBResult());
}
/**
* Constructor.
*/
public Encoder()
{
this.enableRecording = false;
this.chopNumber = 0;
this.chopLength = -1;
this.choppingTimer = new System.Timers.Timer();
this.choppingTimer.Elapsed += this.OnRecordTimeElapsed;
this.archiveState = WMENC_ARCHIVE_STATE.WMENC_ARCHIVE_STOPPED;
this.stateChangeWaitHandle = new System.Threading.EventWaitHandle(false, System.Threading.EventResetMode.ManualReset, string.Empty);
this.archiveStateChangeWaitHandle = new System.Threading.EventWaitHandle(false, System.Threading.EventResetMode.ManualReset, string.Empty);
// Audio and video sources
this.audioSource = null;
this.videoSource = null;
// Windows Media Encoder
this.wmEncoder = new WMEncoderClass();
this.sourceGroup = (IWMEncSourceGroup2)this.wmEncoder.SourceGroupCollection.Add("SG_1");
this.wmEncoderProfile = new WMEncProfile2();
// For now, we only listen these events
this.wmEncoder.OnStateChange += this.OnStateChange;
this.wmEncoder.OnError += this.OnError;
this.wmEncoder.OnArchiveStateChange += this.OnArchiveStateChange;
// Set recording props.
this.wmEncoder.EnableAutoArchive = false;
this.wmEncoder.AutoIndex = false;
// Set default profile values
this.wmEncoderProfile.ValidateMode = true;
this.wmEncoderProfile.ProfileName = "Windows Media Encoder Profile";
this.wmEncoderProfile.ContentType = 17; // Audio + Video
this.wmEncoderAudience = this.wmEncoderProfile.AddAudience(100000); // Initial bitrate = 100 kbps, will change automatically
// when user sets video and audio params.
}
/**
* Set source.
* @param type : source type.
* @param name : source name.
*/
public DVRBResult SetSource(ESourceType type, string name)
{
try
{
string scheme = string.Empty;
IWMEncSource source = null;
switch (type)
{
case ESourceType.DeviceAudio:
scheme = "Device";
if (this.audioSource == null)
{
this.audioSource = (IWMEncAudioSource)this.sourceGroup.AddSource(WMENC_SOURCE_TYPE.WMENC_AUDIO);
}
source = this.audioSource;
break;
case ESourceType.DeviceVideo:
scheme = "Device";
if (this.videoSource == null)
{
this.videoSource = (IWMEncVideoSource)this.sourceGroup.AddSource(WMENC_SOURCE_TYPE.WMENC_VIDEO);
}
source = this.videoSource;
break;
case ESourceType.DesktopVideo:
scheme = "ScreenCap";
if (this.videoSource == null)
{
this.videoSource = (IWMEncVideoSource)this.sourceGroup.AddSource(WMENC_SOURCE_TYPE.WMENC_VIDEO);
}
source = this.videoSource;
break;
}
log.Debug("Setting " + scheme + " -->" + name);
source.SetInput(name, scheme, string.Empty);
}
catch (Exception e)
{
return new DVRBResult(DVRBResult.ERROR, e.Message);
}
return new DVRBResult();
}
/**
* Constructor.
*/
public Encoder()
{
this.enableRecording = false;
this.chopNumber = 0;
this.chopLength = -1;
this.choppingTimer = new System.Timers.Timer();
this.choppingTimer.Elapsed += this.OnRecordTimeElapsed;
this.archiveState = WMENC_ARCHIVE_STATE.WMENC_ARCHIVE_STOPPED;
this.stateChangeWaitHandle = new System.Threading.EventWaitHandle(false, System.Threading.EventResetMode.ManualReset, string.Empty);
this.archiveStateChangeWaitHandle = new System.Threading.EventWaitHandle(false, System.Threading.EventResetMode.ManualReset, string.Empty);
// Audio and video sources
this.audioSource = null;
this.videoSource = null;
// Windows Media Encoder
this.wmEncoder = new WMEncoderClass();
this.sourceGroup = (IWMEncSourceGroup2)this.wmEncoder.SourceGroupCollection.Add("SG_1");
this.wmEncoderProfile = new WMEncProfile2();
// For now, we only listen these events
this.wmEncoder.OnStateChange += this.OnStateChange;
this.wmEncoder.OnError += this.OnError;
this.wmEncoder.OnArchiveStateChange += this.OnArchiveStateChange;
// Set recording props.
this.wmEncoder.EnableAutoArchive = false;
this.wmEncoder.AutoIndex = false;
// Set default profile values
this.wmEncoderProfile.ValidateMode = true;
this.wmEncoderProfile.ProfileName = "Windows Media Encoder Profile";
this.wmEncoderProfile.ContentType = 17; // Audio + Video
this.wmEncoderAudience = this.wmEncoderProfile.AddAudience(100000); // Initial bitrate = 100 kbps, will change automatically
// when user sets video and audio params.
}
