/// <summary>
/// Execute tarnscoding process base on profile on configuration
/// </summary>
/// <param name="assetToConvert">AMS Asset</param>
private void ConvertMP4toSmooth(IAsset assetToConvert)
{
// Declare a new job to contain the tasks
string jobName = string.Format("Convert to Smooth Streaming job {0} [{1}]", myAssetOriginal.Name, myRequest.ProcessInstanceId);
currentJob = _MediaServicesContext.Jobs.Create(jobName);
// Set up the first Task to convert from MP4 to Smooth Streaming.
// Read in task configuration XML
var encodeData = getEncodeInformation();
string EncodingProfileXmlData = encodeData[0];
string encodingProfileLabel = encodeData[1];
// Get a media packager reference
IMediaProcessor processor = myEncodigSupport.GetLatestMediaProcessorByName("Media Encoder Standard");
// Create a task with the conversion details, using the configuration data
ITask task = currentJob.Tasks.AddNew("Task profile " + encodingProfileLabel,
processor,
EncodingProfileXmlData,
TaskOptions.None);
// Specify the input asset to be converted.
task.InputAssets.Add(assetToConvert);
// Add an output asset to contain the results of the job.
task.OutputAssets.AddNew(assetToConvert.Name + "_mb", AssetCreationOptions.None);
// Use the following event handler to check job progress.
// The StateChange method is the same as the one in the previous sample
//currentJob.StateChanged += new EventHandler<JobStateChangedEventArgs>(StateChanged);
currentJob.StateChanged += new EventHandler <JobStateChangedEventArgs>(myEncodigSupport.StateChanged);
//Set advantce on 0%
string message = "job " + currentJob.Id + " Percent complete: 0%";
MyEncodigSupport_JobUpdate(message, null);
// Launch the job.
currentJob.Submit();
//8. Idenpotence MARK
myRequest.MetaData.Add(this.GetType() + "_" + myRequest.ProcessInstanceId, currentJob.Id);
myStorageManager.PersistProcessStatus(myRequest);
//9. Check Project Status
myEncodigSupport.OnJobError += MyEncodigSupport_OnJobError;
myEncodigSupport.JobUpdate += MyEncodigSupport_JobUpdate;
myEncodigSupport.WaitJobFinish(currentJob.Id);
}
/// <summary>
/// Update the status in Track table.
/// </summary>
/// <param name="request"></param>
protected void UpdateProcessStatus(ChainRequest request, string txtInformation)
{
Trace.TraceInformation(txtInformation);
IButlerStorageManager storageManager = BlobManagerFactory.CreateBlobManager(request.ProcessConfigConn);
storageManager.PersistProcessStatus(request);
}
private void MyEncodigSupport_JobUpdate(object sender, EventArgs e)
{
string message = (string)sender;
if (!myRequest.MetaData.Any(item => item.Key == Configuration.TranscodingAdvance))
{
myRequest.MetaData.Add(Configuration.TranscodingAdvance, message);
}
else
{
myRequest.MetaData[Configuration.TranscodingAdvance] = message;
}
myStorageManager.PersistProcessStatus(myRequest);
}