private int GetCurrentDuration(AxUMediaControlLib.AxUMediaPlayer XPlayer)
{
lock(this)
{
int TPTime = 0;
TPTime = XPlayer.TotalTime_Sec;
return TPTime;
}
}
private void RemovePlayer(AxUMediaControlLib.AxUMediaPlayer PlayBackPlayer)
{
PlayBackPlayers.Remove(PlayBackPlayer);
}
private int GetCurrentPosition(AxUMediaControlLib.AxUMediaPlayer XPlayer)
{
lock(this)
{
int CPTime = 0;
CPTime= XPlayer.CurrentPlaybackTime_Sec;
return CPTime;
}
}
private void AddPlayer(AxUMediaControlLib.AxUMediaPlayer PlayBackPlayer, bool LoadCurrentPreview)
{
int CurrentPosition = 0;
//Loads the Current Recording from the PreviewWindow to PlayBackPlayer
if(LoadCurrentPreview)
{
OCL.Recording R = (OCL.Recording) CameraAngles[CurrentCameraIndex];
OCL.VideoStorageServer VSS2 = R.CurrentVideoStorageServer;
OCL.VideoStorageServerType VST2 = VSS2.CurrentVideoStorageServerType;
CurrentPosition = GetCurrentPosition(PreviewPlayer);
PlayBackPlayer.UseTCP();
PlayBackPlayer.UseMediaServer(VSS2.ControlAddress + ":5119");
PlayBackPlayer.UseFile(VSS2.StorageDirectory + @"\" + R.Description);
//Adds PlayBackPlayer to the arraylist of PlayBackPlayers
PlayBackPlayers.Add(PlayBackPlayer);
//Synchronizes new player with PreviewPlayer and all other Players
this.Play();
SynchronizedTime = CurrentPosition;
System.Threading.Thread WorkerThread = new System.Threading.Thread(new System.Threading.ThreadStart(PresentationSync));
WorkerThread.Start();
}
else
{
//Adds PlayBackPlayer to the arraylist of PlayBackPlayers
PlayBackPlayers.Add(PlayBackPlayer);
}
}
public void OpenRecordingSession(OCL.RecordingSession RS,
OCL.User AccessingUser,AxUMediaControlLib.AxUMediaPlayer Preview_Player,
AxUMediaControlLib.AxUMediaPlayer PlayBack_Player)
{
pLUser = AccessingUser;
PreviewPlayer = Preview_Player;
PlayBackPlayers = new ArrayList();
if(PlayBack_Player != null)
PlayBackPlayers.Add(PlayBack_Player);
TStatusChecker = new System.Timers.Timer(500);
TStatusChecker.Elapsed +=new System.Timers.ElapsedEventHandler(TStatusChecker_Elapsed);
CameraAngles = new ArrayList();
CurrentRecordingSession = RS;
PresentationViews = RS.CurrentRecordings(pLUser);
if(RS.IsPresentation)
{
foreach(OCL.Recording CurrentRecording in PresentationViews)
{
OCL.VideoStorageServer VSS = CurrentRecording.CurrentVideoStorageServer;
OCL.VideoStorageServerType VST = VSS.CurrentVideoStorageServerType;
if(CurrentRecording.IsPrimaryCamera)
{
CurrentCameraIndex = CameraAngles.Count;
CameraAngles.Add(CurrentRecording);
try
{
if(VST.Description == "Windows Media Server")
{
try
{
PreviewPlayer.Stop();
}
catch(Exception Err)
{
string sPeek = Err.Message;
}
PreviewPlayer.UseTCP();
PreviewPlayer.UseMediaServer(VSS.ControlAddress + ":5119");
PreviewPlayer.UseFile(VSS.StorageDirectory + @"\" + CurrentRecording.Description);
}
}
catch(Exception Err)
{
MessageBox.Show(Err.Message,"Error occurred while loading media");
return;
}
}
else if(CurrentRecording.IsDesktopCapture)
{
try
{
if(PlayBackPlayers.Count != 1)
{
throw new Exception("Functional Error: Not enough cameras are available to display Presentation");
}
if(VST.Description == "Windows Media Server")
{
try
{
((AxUMediaControlLib.AxUMediaPlayer)PlayBackPlayers[0]).Stop();
}
catch(Exception Err)
{
string sPeek = Err.Message;
}
((AxUMediaControlLib.AxUMediaPlayer)PlayBackPlayers[0]).UseTCP();
((AxUMediaControlLib.AxUMediaPlayer)PlayBackPlayers[0]).UseMediaServer(VSS.ControlAddress + ":5119");
((AxUMediaControlLib.AxUMediaPlayer)PlayBackPlayers[0]).UseFile(VSS.StorageDirectory + @"\" + CurrentRecording.Description);
}
}
catch(Exception Err)
{
MessageBox.Show(Err.Message,"Error occurred while loading media");
return;
}
}
else
{
CameraAngles.Add(CurrentRecording);
}
}
}
else
{
CurrentCameraIndex = 0;
bool bFirstPass = true;
foreach(OCL.Recording CurrentRecording in PresentationViews)
{
OCL.VideoStorageServer VSS = CurrentRecording.CurrentVideoStorageServer;
OCL.VideoStorageServerType VST = VSS.CurrentVideoStorageServerType;
if(bFirstPass)
{
bFirstPass = false;
CurrentCameraIndex = CameraAngles.Count;
CameraAngles.Add(CurrentRecording);
try
{
if(VST.Description == "Windows Media Server")
{
try
{
PreviewPlayer.Stop();
}
catch(Exception Err)
{
string sPeek = Err.Message;
}
PreviewPlayer.UseTCP();
PreviewPlayer.UseMediaServer(VSS.ControlAddress + ":5119");
PreviewPlayer.UseFile(VSS.StorageDirectory + @"\" + CurrentRecording.Description);
}
}
catch(Exception Err)
{
MessageBox.Show(Err.Message,"Error occurred while loading media");
return;
}
}
else
CameraAngles.Add(CurrentRecording);
}
}
this.Play();
TStatusChecker.Enabled = true;
return;
}
public void OpenScene(OCL.Scene SC, OCL.User AccessingUser, AxUMediaControlLib.AxUMediaPlayer Preview_Player)
{
pLUser = AccessingUser;
PreviewPlayer = Preview_Player;
PlayBackPlayers = new ArrayList();
TStatusChecker = new System.Timers.Timer(500);
TStatusChecker.Elapsed +=new System.Timers.ElapsedEventHandler(TStatusChecker_Elapsed);
CameraAngles = new ArrayList();
}
public void OpenRecordingSession(OCL.RecordingSession RS,
OCL.User AccessingUser,AxUMediaControlLib.AxUMediaPlayer Preview_Player)
{
AxUMediaControlLib.AxUMediaPlayer NullPlayer = null;
OpenRecordingSession(RS,AccessingUser,Preview_Player,NullPlayer);
}
private void AcquireStatus(AxUMediaControlLib.AxUMediaPlayer XPlayer,out int CPosition,
out int TDuration,out string CPositionString,out string TDurationString)
{
try
{
CPosition = XPlayer.CurrentPlaybackTime_Sec;
TDuration = XPlayer.TotalTime_Sec;
CPositionString = GetTimeFromSeconds(CPosition);
TDurationString = GetTimeFromSeconds(TDuration);
}
catch(Exception Err)
{
string peekError = Err.Message;
CPosition = 0;
TDuration = 0;
CPositionString = "";
TDurationString = "";
return;
}
}
