/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void App_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
e.Handled = true;
ErrorWindow errorWindow = new ErrorWindow(e.Exception);
errorWindow.ShowDialog();
}
private void ButtonBrowseFov_Click(object sender, RoutedEventArgs e)
{
try
{
var openFileDialog = new OpenFileDialog
{
Filter = "Fixed Offset Files (*.fov)|*.fov|All Files (*.*)|*.*",
FilterIndex = 1
};
if (openFileDialog.ShowDialog() == true)
{
_FovFilename = openFileDialog.FileName;
string directoryName = new FileInfo(_FovFilename).Directory.FullName;
string manifestFilename = Path.Combine(directoryName, Path.GetFileNameWithoutExtension(_FovFilename) + ".ismc");
_ManifestInfo = ManifestParser.Parse(manifestFilename);
textBoxFovPath.Text = _FovFilename;
textBoxFovPath.ToolTip = _FovFilename;
buttonUpload.IsEnabled = true;
}
else
{
buttonUpload.IsEnabled = false;
}
}
catch (Exception ex)
{
buttonUpload.IsEnabled = false;
var errorWin = new ErrorWindow("Error loading video data.", ex)
{
Owner = this
};
errorWin.ShowDialog();
}
}
private void ButtonButtonUpload_Click(object sender, RoutedEventArgs e)
{
try
{
_DoWorkException = null;
var backgroundWorker = new BackgroundWorker();
_Account = textBoxStorateAccount.Text.Trim();
_Key = passwordBoxSharedKey.Password.Trim();
_ContainerName = textBoxContainerName.Text.Trim();
backgroundWorker.DoWork += Upload_DoWork;
var progressWindow = new ProgressWindow(backgroundWorker)
{
Owner = this,
};
progressWindow.ShowDialog();
if (_DoWorkException == null)
{
MessageBox.Show("Video uploaded to Azure Storage account.", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
throw _DoWorkException;
}
}
catch (Exception ex)
{
var errorWin = new ErrorWindow("Error uploading to azure.", ex)
{
Owner = this
};
errorWin.ShowDialog();
}
}
private void ButtonButtonCalculate_Click(object sender, RoutedEventArgs e)
{
try
{
_CalculateManifestSaveFileDialog.FileName = Path.Combine(Path.GetDirectoryName(_ManifestInfo.Filename), _ManifestInfo.Name + ".fov");
if (_CalculateManifestSaveFileDialog.ShowDialog() == true)
{
_DoWorkException = null;
var backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += Calculate_DoWork;
var progressWindow = new ProgressWindow(backgroundWorker)
{
Owner = this,
};
progressWindow.ShowDialog();
if (_DoWorkException == null)
{
MessageBox.Show("Fixed offset file created.", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
throw _DoWorkException;
}
}
}
catch (Exception ex)
{
var errorWindow = new ErrorWindow("Error reading the video set of files.", ex)
{
Owner = this
};
errorWindow.ShowDialog();
}
}
private void ButtonBrowseManifest_Click(object sender, RoutedEventArgs e)
{
try
{
if (_BrowseManifestOpenFileDialog.ShowDialog() == true)
{
_DoWorkException = null;
var backgroundWorker = new BackgroundWorker();
backgroundWorker.DoWork += BrowseManifest_DoWork;
var progressWindow = new ProgressWindow(backgroundWorker)
{
Owner = this,
};
progressWindow.ShowDialog();
if (_DoWorkException == null)
{
labelStatus.Content = "OK";
labelStatus.Background = Brushes.LightGreen;
buttonCalculate.IsEnabled = true;
}
else
{
labelStatus.Content = "Error";
labelStatus.Background = Brushes.Red;
buttonCalculate.IsEnabled = false;
throw _DoWorkException;
}
}
}
catch (Exception ex)
{
var errorWin = new ErrorWindow("Error reading the video set of files.", ex)
{
Owner = this
};
errorWin.ShowDialog();
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonBrowseManifest_Click(object sender, RoutedEventArgs e)
{
try
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Manifest Files (*.ismc)|*.ismc|All Files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
if (openFileDialog.ShowDialog() == true)
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
Exception exceptionError = null;
backgroundWorker.DoWork += delegate(object s, DoWorkEventArgs args)
{
try
{
string fileName = openFileDialog.FileName;
string directoryName = new FileInfo(fileName).Directory.FullName;
string smilFilename = Path.Combine(directoryName, Path.GetFileNameWithoutExtension(fileName) + ".ism");
manifestInfo = new ManifestParser().Parse(fileName);
smilDocument = SmilDocument.Load(smilFilename);
foreach (QualityLevelInfo qualityLevel in manifestInfo.Streams.Find(stream => stream.MediaType == MediaType.Video).QualityLevels)
{
SmilVideo smilVideo = smilDocument.Body.Switch.Video.First(stream => stream.SystemBitrate == qualityLevel.Bitrate.ToString());
qualityLevel.TrackId = Convert.ToInt32(smilVideo.Param.First(p => p.Name == "trackID").Value, CultureInfo.InvariantCulture);
qualityLevel.Filename = Path.Combine(directoryName, smilVideo.Src);
if (!File.Exists(qualityLevel.Filename))
{
throw new FileNotFoundException("Video file not found", qualityLevel.Filename);
}
}
foreach (QualityLevelInfo qualityLevel in manifestInfo.Streams.Find(stream => stream.MediaType == MediaType.Audio).QualityLevels)
{
SmilAudio smilAudio = smilDocument.Body.Switch.Audio.First(stream => stream.SystemBitrate == qualityLevel.Bitrate.ToString());
qualityLevel.TrackId = Convert.ToInt32(smilAudio.Param.First(p => p.Name == "trackID").Value, CultureInfo.InvariantCulture);
qualityLevel.Filename = Path.Combine(directoryName, smilAudio.Src);
if (!File.Exists(qualityLevel.Filename))
{
throw new FileNotFoundException("Video file not found", qualityLevel.Filename);
}
}
Dispatcher.Invoke(new Action(delegate
{
textBoxManifestPath.Text = fileName;
textBoxManifestPath.ToolTip = fileName;
GridView grid = new GridView();
GridViewColumn c1 = new GridViewColumn();
c1.DisplayMemberBinding = new Binding("Type");
c1.Header = "Type";
grid.Columns.Add(c1);
GridViewColumn c2 = new GridViewColumn();
c2.DisplayMemberBinding = new Binding("File");
c2.Header = "File";
grid.Columns.Add(c2);
GridViewColumn c3 = new GridViewColumn();
c3.DisplayMemberBinding = new Binding("Path");
c3.Header = "Path";
grid.Columns.Add(c3);
ObservableCollection <object> coll = new ObservableCollection <object>();
coll.Add(new { Type = "SMIL", File = Path.GetFileName(smilFilename), Path = smilFilename });
coll.Add(new { Type = "Manifest", File = Path.GetFileName(fileName), Path = fileName });
foreach (QualityLevelInfo qualityLevel in manifestInfo.Streams.Find(stream => stream.MediaType == MediaType.Video).QualityLevels)
{
coll.Add(new { Type = "Quality level", File = Path.GetFileNameWithoutExtension(qualityLevel.Filename), Path = qualityLevel.Filename });
}
listViewFiles.ItemsSource = coll;
listViewFiles.View = grid;
}));
}
catch (Exception ex)
{
exceptionError = ex;
}
};
ProgressWindow progressWindow = new ProgressWindow();
progressWindow.Owner = this;
progressWindow.Worker = backgroundWorker;
progressWindow.ShowDialog();
if (exceptionError == null)
{
labelStatus.Content = "OK";
labelStatus.Background = Brushes.LightGreen;
buttonCalculate.IsEnabled = true;
}
else
{
labelStatus.Content = "Error";
labelStatus.Background = Brushes.Red;
buttonCalculate.IsEnabled = false;
throw exceptionError;
}
}
}
catch (Exception ex)
{
ErrorWindow errorWin = new ErrorWindow("Error reading the video set of files.", ex);
errorWin.Owner = this;
errorWin.ShowDialog();
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonbuttonCalculate_Click(object sender, RoutedEventArgs e)
{
try
{
SaveFileDialog safeFileDialog = new SaveFileDialog();
safeFileDialog.Filter = "Fixed offset video file (*.fov)|*.fov";
safeFileDialog.FilterIndex = 1;
safeFileDialog.FileName = Path.Combine(Path.GetDirectoryName(manifestInfo.Filename), manifestInfo.Name + ".fov");
if (safeFileDialog.ShowDialog() == true)
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
Exception exceptionError = null;
backgroundWorker.DoWork += delegate(object s, DoWorkEventArgs args)
{
try
{
string fileName = safeFileDialog.FileName;
TextWriter output = new StreamWriter(fileName, false, Encoding.UTF8);
try
{
foreach (StreamInfo streamInfo in manifestInfo.Streams)
{
foreach (QualityLevelInfo qualityLevel in streamInfo.QualityLevels)
{
Mp4Stream stream = new Mp4FileStream(qualityLevel.Filename, FileAccess.Read);
try
{
Mp4MfraBox mfra = GetMfra(stream);
Mp4TfraBox tfra = (Mp4TfraBox)mfra.Children.First(b => b.Type == Mp4BoxType.TFRA && ((Mp4TfraBox)b).TrackId == qualityLevel.TrackId);
foreach (MediaChunk chunk in streamInfo.Chunks)
{
Mp4TfraEntry entry = tfra.Entries[chunk.ChunkId];
stream.Position = (long)entry.MoofOffset;
uint size = 0;
// moof
size = stream.ReadUInt32();
stream.Position += (size - 4);
// mdat
size += stream.ReadUInt32();
string line = string.Format("mediatype={0},bitrate={1},starttime={2},file={3},offset={4},size={5}", streamInfo.MediaType.ToString().ToLower(), qualityLevel.Bitrate, entry.Time, Path.GetFileName(qualityLevel.Filename), entry.MoofOffset, size);
output.WriteLine(line);
}
}
finally
{
stream.Close();
}
}
}
}
finally
{
output.Close();
}
}
catch (Exception ex)
{
exceptionError = ex;
}
};
ProgressWindow progressWindow = new ProgressWindow();
progressWindow.Owner = this;
progressWindow.Worker = backgroundWorker;
progressWindow.ShowDialog();
if (exceptionError == null)
{
MessageBox.Show("Fixed offset file created.", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
throw exceptionError;
}
}
}
catch (Exception ex)
{
ErrorWindow errorWindow = new ErrorWindow("Error reading the video set of files.", ex);
errorWindow.Owner = this;
errorWindow.ShowDialog();
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonbuttonUpload_Click(object sender, RoutedEventArgs e)
{
try
{
BackgroundWorker backgroundWorker = new BackgroundWorker();
Exception exceptionError = null;
string account = textBoxStorateAccount.Text.Trim();
string key = passwordBoxSharedKey.Password.Trim();
string containerName = textBoxContainerName.Text.Trim();
backgroundWorker.DoWork += delegate(object s, DoWorkEventArgs args)
{
try
{
StorageCredentialsAccountAndKey credentials = new StorageCredentialsAccountAndKey(account, key);
CloudBlobClient client = new CloudBlobClient("http://" + account + ".blob.core.windows.net", credentials);
CloudBlobContainer container;
CloudBlob blob;
container = new CloudBlobContainer(containerName, client);
BlobContainerPermissions containerPermissions = new BlobContainerPermissions();
containerPermissions.PublicAccess = BlobContainerPublicAccessType.Container;
container.CreateIfNotExist();
container.SetPermissions(containerPermissions);
string directoryName = new FileInfo(fovFilename).Directory.FullName;
blob = new CloudBlob(containerName + "/" + manifestInfo.Name + ".ism/Manifest", client);
blob.DeleteIfExists();
blob.Properties.ContentType = "text/xml";
blob.UploadFile(manifestInfo.Filename);
foreach (string line in File.ReadAllLines(fovFilename))
{
string[] arr = line.Split(',');
string mediatype = arr[0].Split('=')[1];
string bitrate = arr[1].Split('=')[1];
string starttime = arr[2].Split('=')[1];
string file = arr[3].Split('=')[1];
string offset = arr[4].Split('=')[1];
string size = arr[5].Split('=')[1];
string path = string.Format("{0}/{1}.ism/QualityLevels({2})/Fragments({3}={4})", containerName, manifestInfo.Name, bitrate, mediatype, starttime);
FileStream stream = File.OpenRead(Path.Combine(directoryName, file));
byte[] buffer = new byte[int.Parse(size)];
stream.Position = int.Parse(offset);
stream.Read(buffer, 0, buffer.Length);
stream.Close();
blob = new CloudBlob(path, client);
blob.DeleteIfExists();
blob.Properties.ContentType = "video/mp4";
blob.UploadByteArray(buffer);
}
}
catch (Exception ex)
{
exceptionError = ex;
}
};
ProgressWindow progressWindow = new ProgressWindow();
progressWindow.Owner = this;
progressWindow.Worker = backgroundWorker;
progressWindow.ShowDialog();
if (exceptionError == null)
{
MessageBox.Show("Video uploaded to Azure Storage account.", "Success", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
throw exceptionError;
}
}
catch (Exception ex)
{
ErrorWindow errorWin = new ErrorWindow("Error uploading to azure.", ex);
errorWin.Owner = this;
errorWin.ShowDialog();
}
}