public Microsoft.WindowsAzure.MediaServices.Client.IMediaProcessor GetMediaProcessorByName(string name)
{
// Query for a media processor to get a reference.
// Get the latest in version
Microsoft.WindowsAzure.MediaServices.Client.IMediaProcessor processor =
(from p in this.MediaContext.MediaProcessors where p.Name == name select p)
.ToList()
.OrderBy(wame => new Version(wame.Version))
.LastOrDefault();
if (processor == null)
{
throw new ArgumentException(string.Format(System.Globalization.CultureInfo.CurrentCulture,
"Unknown processor",
name));
}
return(processor);
}
public ActionResult EncodeToAdaptiveBitrateMP4s(string assetId)
{
// Note: You need atleast 1 reserve streaming unit for dynamic packaging of encoded media. If you don't have that, you can't see video file playing.
IAsset inputAsset = GetAssetById(assetId);
string token = string.Empty;
string uploadFileOriginalName = string.Empty;
string fileName = string.Empty;
////// Without preset (say default preset), works very well
//IJob job = context.Jobs.CreateWithSingleTask(MediaProcessorNames.AzureMediaEncoder,
// MediaEncoderTaskPresetStrings.H264AdaptiveBitrateMP4Set720p,
// inputAsset,
// "UploadedVideo-" + Guid.NewGuid().ToString().ToLower() + "-Adaptive-Bitrate-MP4",
// AssetCreationOptions.None);
//job.Submit();
//IAsset encodedOutputAsset = job.OutputMediaAssets[0];
//// XML Preset
IJob job = context.Jobs.Create(inputAsset.Name);
if (inputAsset.AssetType.ToString() == "Video")
{
IMediaProcessor processor = GetLatestMediaProcessorByName("Media Encoder Standard");
string configuration = System.IO.File.ReadAllText(HttpContext.Server.MapPath("~/MediaServicesCustomPreset.xml"));
ITask task = job.Tasks.AddNew(inputAsset.Name + "- encoding task", processor, configuration, TaskOptions.None);
task.InputAssets.Add(inputAsset);
task.OutputAssets.AddNew(inputAsset.Name + "-Adaptive-Bitrate-MP4", AssetCreationOptions.None);
}
else if (true)
{
IMediaProcessor processor = GetLatestMediaProcessorByName("Media Encoder Standard");
string configuration = System.IO.File.ReadAllText(HttpContext.Server.MapPath("~/MediaServicesCustomPreset.xml"));
ITask task = job.Tasks.AddNew("Media Encoder Standard encoding task", processor, "Adaptive Streaming", TaskOptions.None);
//ITask task = job.Tasks.AddNew("My encoding task", processor, configuration, TaskOptions.None);
task.InputAssets.Add(inputAsset);
task.OutputAssets.AddNew(inputAsset.Name + "-Adaptive-Bitrate-MP4", AssetCreationOptions.None);
}
job.Submit();
//Task progressJobTask = job.GetExecutionProgressTask(CancellationToken.None);
//progressJobTask.Wait();
IAsset encodedAsset = job.OutputMediaAssets[0];
// process policy & encryption
ProcessPolicyAndEncryption(encodedAsset);
// Get file name
string fileSession = "CurrentFile";
if (Session[fileSession] != null)
{
CloudFile model = (CloudFile)Session[fileSession];
uploadFileOriginalName = model.OriginalName;
fileName = model.FileName;
}
// Generate Streaming URL
string smoothStreamingUri = GetStreamingOriginLocator(encodedAsset, fileName);
// add jobid and output asset id in database
var video = new Video();
video.AssetId = assetId;
video.EncodingJobId = job.Id;
video.EncodedAssetId = encodedAsset.Id;
video.LocatorUri = smoothStreamingUri;
video.IsEncrypted = useAESRestriction;
video.IndexedAssetId = ((IAsset)Session["indexingMediaAssets"]).Id;
video.AssetFileName = uploadFileOriginalName;
video.text = Session["textParsed"].ToString();
var videoformatlist = new List <string> {
".mp4", ".avi", ".mkv", ".flv", ".wmv"
};
var audioformatlist = new List <string> {
".wav", ".mp3", ".aac"
};
var format = uploadFileOriginalName.Substring(uploadFileOriginalName.Length - 4);
if (videoformatlist.Contains(format))
{
video.filetype = "video";
}
else if (audioformatlist.Contains(format))
{
video.filetype = "audio";
}
else
{
video.filetype = "other";
}
// Repository dal = new Repository();
//var result = dal.SaveVideo(video);
SaveVideoListtoJson(video);
if (useAESRestriction)
{
token = AzureMediaAsset.GetTestToken(encodedAsset.Id, encodedAsset);
}
// Remove session
Session.Remove("CurrentFile");
Session.Clear();
// return success response
return(Json(new
{
error = false,
message = "Congratulations! Video is uploaded and pipelined for encoding, check console log for after encoding playback details.",
assetId = assetId,
jobId = job.Id,
locator = smoothStreamingUri,
encrypted = useAESRestriction,
token = token
}));
}