/**
* Get available sources of specified type.
* @param type : Source type.
* @return list of available sources. This sources can be selected by SetSource(...) method.
*/
public static IList <string> GetSources(ESourceType type)
{
System.Collections.Generic.IList <string> sources = new System.Collections.Generic.List <string>();
try
{
WMEncoderClass encoder = new WMEncoderClass();
IWMEncSourcePluginInfoManager srcPlugMgr = encoder.SourcePluginInfoManager;
IWMEncPluginInfo plugInfo;
for (int i = 0; i < srcPlugMgr.Count; i++)
{
plugInfo = srcPlugMgr.Item(i);
if (type == ESourceType.DesktopVideo &&
plugInfo.SchemeType == "ScreenCap" &&
plugInfo.MediaType == WMENC_SOURCE_TYPE.WMENC_VIDEO)
{
log.Debug(type + " source -->" + plugInfo.Name);
sources.Add(plugInfo.Name);
}
else
{
if (plugInfo.SchemeType == "DEVICE" && plugInfo.Resources == true)
{
for (int j = 0; j < plugInfo.Count; j++)
{
if (plugInfo.MediaType == WMENC_SOURCE_TYPE.WMENC_AUDIO &&
type == ESourceType.DeviceAudio)
{
log.Debug(type + " source(" + j + ") -->" + plugInfo.Item(j));
sources.Add(plugInfo.Item(j));
}
if (plugInfo.MediaType == WMENC_SOURCE_TYPE.WMENC_VIDEO &&
type == ESourceType.DeviceVideo)
{
log.Debug(type + " source(" + j + ") -->" + plugInfo.Item(j));
sources.Add(plugInfo.Item(j));
}
}
}
}
}
}
catch (Exception e)
{
log.ErrorException("Exception retrieving sources", e);
sources = null;
}
return(sources);
}
public bool CanConvert(ESourceType type)
{
if (SourceTypes != null && SourceTypes.Count > 0)
{
foreach (ESourceType st in SourceTypes)
{
if (st == type)
{
return(true);
}
}
}
return(false);
}
/**
* 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());
}
/**
* 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();
}
/**
* Get available sources of specified type.
* @param type : Source type.
* @return list of available sources. This sources can be selected by SetSource(...) method.
*/
public static IList<string> GetSources(ESourceType type)
{
System.Collections.Generic.IList<string> sources = new System.Collections.Generic.List<string>();
try
{
WMEncoderClass encoder = new WMEncoderClass();
IWMEncSourcePluginInfoManager srcPlugMgr = encoder.SourcePluginInfoManager;
IWMEncPluginInfo plugInfo;
for (int i = 0; i < srcPlugMgr.Count; i++)
{
plugInfo = srcPlugMgr.Item(i);
if (type == ESourceType.DesktopVideo &&
plugInfo.SchemeType == "ScreenCap" &&
plugInfo.MediaType == WMENC_SOURCE_TYPE.WMENC_VIDEO)
{
log.Debug(type + " source -->" + plugInfo.Name);
sources.Add(plugInfo.Name);
}
else
{
if (plugInfo.SchemeType == "DEVICE" && plugInfo.Resources == true)
{
for (int j = 0; j < plugInfo.Count; j++)
{
if (plugInfo.MediaType == WMENC_SOURCE_TYPE.WMENC_AUDIO &&
type == ESourceType.DeviceAudio)
{
log.Debug(type + " source(" + j + ") -->" + plugInfo.Item(j));
sources.Add(plugInfo.Item(j));
}
if (plugInfo.MediaType == WMENC_SOURCE_TYPE.WMENC_VIDEO &&
type == ESourceType.DeviceVideo)
{
log.Debug(type + " source(" + j + ") -->" + plugInfo.Item(j));
sources.Add(plugInfo.Item(j));
}
}
}
}
}
}
catch (Exception e)
{
log.ErrorException("Exception retrieving sources", e);
sources = null;
}
return sources;
}
