public VideoControl(string filename)
{
if (filename == null)
{
_originalFileString = null;
}
_videoServiceClient = new VideoServiceClient(_videoAPISubscriptionKey);
_videoServiceClient.Timeout = TimeSpan.FromMinutes(10);
}
/// <summary>Snippet for GetVideo</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void GetVideoResourceNames()
{
// Create client
VideoServiceClient videoServiceClient = VideoServiceClient.Create();
// Initialize request argument(s)
VideoName resourceName = VideoName.FromCustomerVideo("[CUSTOMER_ID]", "[VIDEO_ID]");
// Make the request
Video response = videoServiceClient.GetVideo(resourceName);
}
/// <summary>Snippet for GetVideo</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void GetVideo()
{
// Create client
VideoServiceClient videoServiceClient = VideoServiceClient.Create();
// Initialize request argument(s)
string resourceName = "customers/[CUSTOMER_ID]/videos/[VIDEO_ID]";
// Make the request
Video response = videoServiceClient.GetVideo(resourceName);
}
/// <summary>Snippet for GetVideoAsync</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public async Task GetVideoResourceNamesAsync()
{
// Create client
VideoServiceClient videoServiceClient = await VideoServiceClient.CreateAsync();
// Initialize request argument(s)
VideoName resourceName = VideoName.FromCustomerVideo("[CUSTOMER]", "[VIDEO]");
// Make the request
Video response = await videoServiceClient.GetVideoAsync(resourceName);
}
/// <summary>Snippet for GetVideoAsync</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public async Task GetVideoAsync()
{
// Create client
VideoServiceClient videoServiceClient = await VideoServiceClient.CreateAsync();
// Initialize request argument(s)
string resourceName = "customers/[CUSTOMER]/videos/[VIDEO]";
// Make the request
Video response = await videoServiceClient.GetVideoAsync(resourceName);
}
// -----------------------------------------------------------------------
// KEY SAMPLE CODE STARTS HERE
// -----------------------------------------------------------------------
private async Task DetectMotion(string subscriptionKey, string originalFilePath)
{
_dataContext.IsWorking = true;
_dataContext.SourceUri = null;
_dataContext.ResultText = null;
Helpers.Log(LogIdentifier, "Start motion detection");
VideoServiceClient client = new VideoServiceClient(subscriptionKey);
client.Timeout = TimeSpan.FromMinutes(10);
using (FileStream originalStream = new FileStream(originalFilePath, FileMode.Open, FileAccess.Read))
{
// Creates a video operation of motion detection
Helpers.Log(LogIdentifier, "Start uploading video");
MotionDetectionOperationSettings settings = new MotionDetectionOperationSettings
{
SensitivityLevel = MotionDetectionOperationSettings.SensitivityLevels.Medium,
DetectLightChange = true,
FrameSamplingValue = 1,
MergeTimeThreshold = 0.0
};
Operation operation = await client.CreateOperationAsync(originalStream, settings);
Helpers.Log(LogIdentifier, "Uploading video done");
// Starts querying service status
OperationResult result = await client.GetOperationResultAsync(operation);
while (result.Status != OperationStatus.Succeeded && result.Status != OperationStatus.Failed)
{
Helpers.Log(LogIdentifier, "Server status: {0}, wait {1} seconds...", result.Status, QueryWaitTime.TotalSeconds);
await Task.Delay(QueryWaitTime);
result = await client.GetOperationResultAsync(operation);
}
Helpers.Log(LogIdentifier, "Finish processing with server status: " + result.Status);
// Processing finished, checks result
if (result.Status == OperationStatus.Succeeded)
{
// Gets output JSON
_dataContext.SourceUri = new Uri(originalFilePath);
_dataContext.ResultText = Helpers.FormatJson <MotionDetectionResult>(result.ProcessingResult);
_dataContext.FrameHighlights = GetHighlights(result.ProcessingResult).ToList();
}
else
{
// Failed
Helpers.Log(LogIdentifier, "Fail reason: " + result.Message);
}
_dataContext.IsWorking = false;
}
}
/// <summary>Snippet for GetVideo</summary>
public void GetVideoResourceNames()
{
// Snippet: GetVideo(VideoName, CallSettings)
// Create client
VideoServiceClient videoServiceClient = VideoServiceClient.Create();
// Initialize request argument(s)
VideoName resourceName = VideoName.FromCustomerVideo("[CUSTOMER]", "[VIDEO]");
// Make the request
Video response = videoServiceClient.GetVideo(resourceName);
// End snippet
}
/// <summary>Snippet for GetVideo</summary>
public void GetVideo()
{
// Snippet: GetVideo(string, CallSettings)
// Create client
VideoServiceClient videoServiceClient = VideoServiceClient.Create();
// Initialize request argument(s)
string resourceName = "customers/[CUSTOMER]/videos/[VIDEO]";
// Make the request
Video response = videoServiceClient.GetVideo(resourceName);
// End snippet
}
/// <summary>Snippet for GetVideo</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public void GetVideoRequestObject()
{
// Create client
VideoServiceClient videoServiceClient = VideoServiceClient.Create();
// Initialize request argument(s)
GetVideoRequest request = new GetVideoRequest
{
ResourceNameAsVideoName = VideoName.FromCustomerVideo("[CUSTOMER]", "[VIDEO]"),
};
// Make the request
Video response = videoServiceClient.GetVideo(request);
}
/// <summary>Snippet for GetVideoAsync</summary>
/// <remarks>
/// This snippet has been automatically generated for illustrative purposes only.
/// It may require modifications to work in your environment.
/// </remarks>
public async Task GetVideoRequestObjectAsync()
{
// Create client
VideoServiceClient videoServiceClient = await VideoServiceClient.CreateAsync();
// Initialize request argument(s)
GetVideoRequest request = new GetVideoRequest
{
ResourceNameAsVideoName = VideoName.FromCustomerVideo("[CUSTOMER_ID]", "[VIDEO_ID]"),
};
// Make the request
Video response = await videoServiceClient.GetVideoAsync(request);
}
/// <summary>Snippet for GetVideoAsync</summary>
public async Task GetVideoAsync()
{
// Snippet: GetVideoAsync(string, CallSettings)
// Additional: GetVideoAsync(string, CancellationToken)
// Create client
VideoServiceClient videoServiceClient = await VideoServiceClient.CreateAsync();
// Initialize request argument(s)
string resourceName = "customers/[CUSTOMER_ID]/videos/[VIDEO_ID]";
// Make the request
Video response = await videoServiceClient.GetVideoAsync(resourceName);
// End snippet
}
/// <summary>Snippet for GetVideoAsync</summary>
public async Task GetVideoResourceNamesAsync()
{
// Snippet: GetVideoAsync(VideoName, CallSettings)
// Additional: GetVideoAsync(VideoName, CancellationToken)
// Create client
VideoServiceClient videoServiceClient = await VideoServiceClient.CreateAsync();
// Initialize request argument(s)
VideoName resourceName = VideoName.FromCustomerVideo("[CUSTOMER_ID]", "[VIDEO_ID]");
// Make the request
Video response = await videoServiceClient.GetVideoAsync(resourceName);
// End snippet
}
// -----------------------------------------------------------------------
// KEY SAMPLE CODE STARTS HERE
// -----------------------------------------------------------------------
private async Task DetectFaces(string subscriptionKey, string filePath)
{
_dataContext.IsWorking = true;
_dataContext.SourceUri = null;
_dataContext.ResultText = null;
Helpers.Log(LogIdentifier, "Start face tracking");
VideoServiceClient client = new VideoServiceClient(subscriptionKey);
using (FileStream originalStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
byte[] bytes = new byte[originalStream.Length];
await originalStream.ReadAsync(bytes, 0, (int)originalStream.Length);
// Creates a video operation of face tracking
Helpers.Log(LogIdentifier, "Start uploading video");
Operation operation = await client.CreateOperationAsync(bytes, new FaceDetectionOperationSettings());
Helpers.Log(LogIdentifier, "Uploading video done");
// Starts querying service status
OperationResult result = await client.GetOperationResultAsync(operation);
while (result.Status != OperationStatus.Succeeded && result.Status != OperationStatus.Failed)
{
Helpers.Log(LogIdentifier, "Server status: {0}, wait {1} seconds...", result.Status, QueryWaitTime.TotalSeconds);
await Task.Delay(QueryWaitTime);
result = await client.GetOperationResultAsync(operation);
}
Helpers.Log(LogIdentifier, "Finish processing with server status: " + result.Status);
// Processing finished, checks result
if (result.Status == OperationStatus.Succeeded)
{
// Gets output JSON
Helpers.Log(LogIdentifier, "Downloading result done");
_dataContext.SourceUri = new Uri(filePath);
_dataContext.ResultText = Helpers.FormatJson <FaceTracking>(result.ProcessingResult);
_dataContext.FrameHighlights = GetHighlights(result.ProcessingResult).ToList();
}
else
{
// Failed
Helpers.Log(LogIdentifier, "Fail reason: " + result.Message);
}
_dataContext.IsWorking = false;
}
}
/// <summary>Snippet for GetVideoAsync</summary>
public async Task GetVideoRequestObjectAsync()
{
// Snippet: GetVideoAsync(GetVideoRequest, CallSettings)
// Additional: GetVideoAsync(GetVideoRequest, CancellationToken)
// Create client
VideoServiceClient videoServiceClient = await VideoServiceClient.CreateAsync();
// Initialize request argument(s)
GetVideoRequest request = new GetVideoRequest
{
ResourceNameAsVideoName = VideoName.FromCustomerVideo("[CUSTOMER]", "[VIDEO]"),
};
// Make the request
Video response = await videoServiceClient.GetVideoAsync(request);
// End snippet
}
private IEnumerable <FrameHighlight> DetectFaces(string subscriptionKey, string filePath)
{
Logable.WriteLog("Start face tracking");
VideoServiceClient client = new VideoServiceClient(subscriptionKey);
client.Timeout = TimeSpan.FromMinutes(10);
using (FileStream originalStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
// Creates a video operation of face tracking
Logable.WriteLog("Start uploading video");
Operation operation = client.CreateOperationAsync(originalStream, new FaceDetectionOperationSettings()).Result;
Logable.WriteLog("Uploading video done");
// Starts querying service status
OperationResult result = client.GetOperationResultAsync(operation).Result;
while (result.Status != OperationStatus.Succeeded && result.Status != OperationStatus.Failed)
{
Logable.WriteLog(string.Format("Server status: {0}, wait {1} seconds...", result.Status, QueryWaitTime.TotalSeconds));
Task.Delay(QueryWaitTime).Wait();
result = client.GetOperationResultAsync(operation).Result;
}
Logable.WriteLog("Finish processing with server status: " + result.Status);
// Processing finished, checks result
if (result.Status == OperationStatus.Succeeded)
{
// Gets output JSON
Logable.WriteLog("Downloading result done");
Debug.WriteLine(JsonHelper.FormatJson <FaceTracking>(result.ProcessingResult));
var frameHighlights = GetHighlights(result.ProcessingResult).ToList();
return(frameHighlights);
}
else
{
// Failed
Logable.WriteLog("Fail reason: " + result.Message);
}
}
return(null);
}
/// <summary>
/// VideoOperations constructor. Creates new objects for Emotion and Video APIs
/// </summary>
public VideoOperations()
{
_emotionServiceClient = new EmotionServiceClient("API_KEY_HERE");
_videoServiceClient = new VideoServiceClient("API_KEY_HERE");
}
public VideoInfoDataService()
{
Client = new VideoServiceClient(ConfigurationManager.AppSettings["VideoServiceClientEndpoint"]);
}
private VideoManager()
{
_videoServiceClient = new VideoServiceClient(KeyManager.Instance.MsVideoKey);
_videoServiceClient.Timeout = TimeSpan.FromMinutes(15);
}