Skip to main content

Windows 8: Error on video playing

By
Pentru aplicatiile Metro in Windows 8, adaugarea de video la un view se face destul de simplu, utilizand componente precum MediaPlayer .
<MediaPlayer x:Name="VideoMediaPlayer" AutoPlay="False" Loaded="VideoMediaPlayer_Loaded"/>
...
private void VideoMediaPlayer_Loaded(object sender, RoutedEventArgs e)
{
MediaPlayer player = (MediaPlayer)sender;
IRandomAccessStream videoStream = GetVideoStream();
player.SetSource(videoStream, "video/mp4");
}
Binding-ul la source se poate face in diferite moduri. Nu are importanta cum il faceti. In schimb pe versiunea curenta de Windows 8 ( Consumer Preview) aplicatia voastra o sa crape uneori cand userul face play/stop sau schimba pagina curenta.
Eroarea care se arunca are forme asemanatoare cu aceasta:
Windows.UI.Xaml.UnhandledExceptionEventArgs
Exception from HRESULT: 0xC00D3E85
Call to UIASendMessageTimeout failed
Nu incercati sa faceti FIX la aceasta problema in codul vostru. Problema este un bug pe care Windows 8 CP il are si care o sa fie fix-uit in urmatoarea versiune.
Tot din aceasta cauza uneori poate as apara e eroare de genul:
Error loading from server.
in bare unde se face play/pauze la un video.
Speram ca in urmatorul release aceste probleme se rezolva.
Labels:

Comments

Post a Comment

Popular posts from this blog

Windows Docker Containers can make WIN32 API calls, use COM and ASP.NET WebForms

By
After the last post , I received two interesting questions related to Docker and Windows. People were interested if we do Win32 API calls from a Docker container and if there is support for COM. WIN32 Support To test calls to WIN32 API, let’s try to populate SYSTEM_INFO class. [StructLayout(LayoutKind.Sequential)] public struct SYSTEM_INFO { public uint dwOemId; public uint dwPageSize; public uint lpMinimumApplicationAddress; public uint lpMaximumApplicationAddress; public uint dwActiveProcessorMask; public uint dwNumberOfProcessors; public uint dwProcessorType; public uint dwAllocationGranularity; public uint dwProcessorLevel; public uint dwProcessorRevision; } ... [DllImport("kernel32")] static extern void GetSystemInfo(ref SYSTEM_INFO pSI); ... SYSTEM_INFO pSI = new SYSTEM_INFO(...
Post a Comment
Read more

ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded

By
Today blog post will be started with the following error when running DB tests on the CI machine: threw exception: System.InvalidOperationException: The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See http://go.microsoft.com/fwlink/?LinkId=260882 for more information. at System.Data.Entity.Infrastructure.DependencyResolution.ProviderServicesFactory.GetInstance(String providerTypeName, String providerInvariantName) This error happened only on the Continuous Integration machine. On the devs machines, everything has fine. The classic problem – on my machine it’s working. The CI has the following configuration: TeamCity .NET 4.51 EF 6.0.2 VS2013 It see...
8 comments
Read more

Navigating Cloud Strategy after Azure Central US Region Outage

By
 Looking back, July 19, 2024, was challenging for customers using Microsoft Azure or Windows machines. Two major outages affected customers using CrowdStrike Falcon or Microsoft Azure computation resources in the Central US. These two outages affected many people and put many businesses on pause for a few hours or even days. The overlap of these two issues was a nightmare for travellers. In addition to blue screens in the airport terminals, they could not get additional information from the airport website, airline personnel, or the support line because they were affected by the outage in the Central US region or the CrowdStrike outage.   But what happened in reality? A faulty CrowdStrike update affected Windows computers globally, from airports and healthcare to small businesses, affecting over 8.5m computers. Even if the Falson Sensor software defect was identified and a fix deployed shortly after, the recovery took longer. In parallel with CrowdStrike, Microsoft provi...
Post a Comment
Read more