public ExportAvatarVideoView()
{
// initializes the view
InitializeComponent();
lengthSkeletonList = ReplayAvatar.SkeletonList.Count - 1;
ExportProgressBar.Maximum = lengthSkeletonList;
ExportProgressBar.Value = 0;
// it opens the videoFileWriter on the current replay folder and get the width and height of the current screen
avatarVideoStreamWriter = new VideoFileWriter();
var tuple = DrawingSheetAvatarViewModel.Get().getWidthAndHeight();
avatarVideoStreamWriter.Open(ReplayViewModel.Get().folderPath + "avatar.avi", tuple.Item1, tuple.Item2, 30, VideoCodec.MPEG4, 1000000);
}
void worker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
// if the replay has faces, it displays the face plus the skeleton
// and it takes two screenshot because during a recording with facetracking on it records two time less skeletons
if (ReplayAvatar.faceTracking)
{
DrawingSheetAvatarViewModel.Get().drawFaceInReplay = true;
DrawingSheetAvatarViewModel.Get().drawFace(ReplayAvatar.SkeletonList[e.ProgressPercentage].Item3.depthPointsList,
ReplayAvatar.SkeletonList[e.ProgressPercentage].Item3.colorPointsList,
ReplayAvatar.SkeletonList[e.ProgressPercentage].Item3.faceTriangles);
DrawingSheetAvatarViewModel.Get().skToDrawInReplay = ReplayAvatar.SkeletonList[e.ProgressPercentage].Item2;
ReplayViewModel.Get().currentFeedbackList = ReplayViewModel.ListFeedbacks[e.ProgressPercentage];
DrawingSheetAvatarViewModel.Get().draw(this, new EventArgs());
avatarVideoStreamWriter.WriteVideoFrame(DrawingSheetAvatarViewModel.Get().GrabScreenshot());
avatarVideoStreamWriter.WriteVideoFrame(DrawingSheetAvatarViewModel.Get().GrabScreenshot());
}
// else it displays just the skeleton and takes one screenshot
else
{
// it changes the current skeleton to draw, next it draws, grabs a screenshot and writes on the video
DrawingSheetAvatarViewModel.Get().skToDrawInReplay = ReplayAvatar.SkeletonList[e.ProgressPercentage].Item2;
ReplayViewModel.Get().currentFeedbackList = ReplayViewModel.ListFeedbacks[e.ProgressPercentage];
DrawingSheetAvatarViewModel.Get().draw(this, new EventArgs());
avatarVideoStreamWriter.WriteVideoFrame(DrawingSheetAvatarViewModel.Get().GrabScreenshot());
}
// it changes the value for the progressBar
ExportProgressBar.Value = e.ProgressPercentage;
//if it's the last one it closes the video, the view and opens a messageBox to inform the user that is complete and the localization of the file
if (e.ProgressPercentage == lengthSkeletonList)
{
avatarVideoStreamWriter.Close();
Close();
new MessageBoxPerso("Export avatar video", "Export complete\nThe video is located in " + ReplayViewModel.Get().folderPath).ShowDialog();
}
}