Topic: Problems with playing two screens

WIN10 - ASUS i7
During the playback of two videos with dual screen, the speed automatically slows down a lot and then appears several times the following inscription:

Le informazioni su come richiamare il debug JIT (Just-In-Time) anziché questa finestra
sono riportate in fondo al messaggio.

************** Testo dell'eccezione **************
System.ArgumentException: Parametro non valido.
   in System.Drawing.Bitmap..ctor(Int32 width, Int32 height, PixelFormat format)
   in System.Drawing.Bitmap..ctor(Int32 width, Int32 height)
   in Kinovea.ScreenManager.PlayerScreenUserInterface.CloneTransformedImage()
   in Kinovea.ScreenManager.PlayerScreenUserInterface.ReportForSyncMerge()
   in Kinovea.ScreenManager.PlayerScreenUserInterface.ShowNextFrame(Int64 _iSeekTarget, Boolean _bAllowUIUpdate)
   in Kinovea.ScreenManager.PlayerScreenUserInterface.PlayLoop_Invoked()


************** Assembly caricati **************
mscorlib
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
Kinovea
    Versione assembly: 0.8.15.27628
    Versione Win32: 0.8.15.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/Kinovea.exe
----------------------------------------
log4net
    Versione assembly: 1.2.10.0
    Versione Win32: 1.2.10.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/log4net.DLL
----------------------------------------
System.Configuration
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Xml
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Windows.Forms
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Kinovea.Services
    Versione assembly: 1.0.1.18611
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/Kinovea.Services.DLL
----------------------------------------
Kinovea.resources
    Versione assembly: 0.8.15.27628
    Versione Win32: 0.8.15.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/it/Kinovea.resources.DLL
----------------------------------------
Kinovea.FileBrowser
    Versione assembly: 1.0.1.27622
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/Kinovea.FileBrowser.DLL
----------------------------------------
Kinovea.Updater
    Versione assembly: 1.0.1.27625
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/Kinovea.Updater.DLL
----------------------------------------
Kinovea.ScreenManager
    Versione assembly: 1.0.1.27623
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/Kinovea.ScreenManager.DLL
----------------------------------------
ExpTreeLib
    Versione assembly: 2.11.3743.34495
    Versione Win32: 2.11.3743.34495
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/ExpTreeLib.DLL
----------------------------------------
Microsoft.VisualBasic
    Versione assembly: 8.0.0.0
    Versione Win32: 8.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
Kinovea.FileBrowser.resources
    Versione assembly: 1.0.1.27622
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/it/Kinovea.FileBrowser.resources.DLL
----------------------------------------
PlayerServer
    Versione assembly: 1.0.1.27611
    Versione Win32:
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/PlayerServer.DLL
----------------------------------------
msvcm90
    Versione assembly: 9.0.30729.9247
    Versione Win32: 9.00.30729.9247
    Base di codice: file:///C:/WINDOWS/WinSxS/x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9247_none_5090cb78bcba4a35/msvcm90.dll
----------------------------------------
Kinovea.ScreenManager.resources
    Versione assembly: 1.0.1.27623
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/it/Kinovea.ScreenManager.resources.DLL
----------------------------------------
AForge.Imaging
    Versione assembly: 2.1.1.0
    Versione Win32: 2.1.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/AForge.Imaging.DLL
----------------------------------------
mscorlib.resources
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
System.Windows.Forms.resources
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms.resources/2.0.0.0_it_b77a5c561934e089/System.Windows.Forms.resources.dll
----------------------------------------
Kinovea.Updater.resources
    Versione assembly: 1.0.1.27625
    Versione Win32: 1.0.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/it/Kinovea.Updater.resources.DLL
----------------------------------------
AForge
    Versione assembly: 2.1.1.0
    Versione Win32: 2.1.1.0
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/AForge.DLL
----------------------------------------
ICSharpCode.SharpZipLib
    Versione assembly: 0.85.5.452
    Versione Win32: 0.85.5.452
    Base di codice: file:///C:/Program%20Files%20(x86)/Kinovea/ICSharpCode.SharpZipLib.DLL
----------------------------------------
System.Drawing.resources
    Versione assembly: 2.0.0.0
    Versione Win32: 2.0.50727.8745 (WinRel.050727-8700)
    Base di codice: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing.resources/2.0.0.0_it_b03f5f7f11d50a3a/System.Drawing.resources.dll
----------------------------------------

************** Debug JIT **************
Per attivare il debug JIT, è necessario impostare il valore
jitDebugging nella sezione system.windows.forms del file di configurazione
dell'applicazione o del computer (machine.config).
L'applicazione inoltre deve essere compilata con il debug
attivato.

Ad esempio:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

Quando il debug JIT è attivato, tutte le eccezioni non gestite
vengono inviate al debugger JIT registrato nel computer,
anziché essere gestite da questa finestra di dialogo.


How can I fix the problem?
With WIN7 ACER i5 and it never happened.

Thanks in advance.

Re: Problems with playing two screens

Hi,
Thanks for the report.
Could you make a quick test to see if version 0.8.25 has the same issue?
The auto slow down is when there is not enough resources to handle the video(s) at the nominal speed.
Did you have superposition enabled? Does it cause trouble specifically with that function enabled or all the time?

Re: Problems with playing two screens

I downloaded the 0.8.25 version and it works perfectly.
Thank you !!!!!