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POException from HRESULT: 0xC00DABE8 when initializing MediaCapture
 

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  1. POException from HRESULT: 0xC00DABE8 when initializing MediaCapture
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    <p>I'm trying to capture stream from external usb camera (C#, Windows 8). The following code:</p> <pre><code>DeviceInformationCollection devInfoCollection = await DeviceInformation.FindAllAsync(DeviceClass.VideoCapture); MediaCaptureInitializationSettings settings = new Windows.Media.Capture.MediaCaptureInitializationSettings(); settings.VideoDeviceId = devInfoCollection[0].Id; mediaCaptureMgr = new MediaCapture(); await mediaCaptureMgr.InitializeAsync(settings); </code></pre> <p>In last line (await mediaCaptureMgr.InitializeAsync(settings)) is triggered exception. The variable settings is not null. settings:</p> <blockquote> <p>(VideoDeviceId ="\\?\USB#VID_05E3&amp;PID_0510&amp;MI_00#7&amp;2D043328&amp;0&amp;0000#{e5323777-f976-4f5b-9b55-b94699c46e44}\GLOBAL")</p> </blockquote> <p>Exception text:</p> <pre><code>Exception from HRESULT: 0xC00DABE8 Source "mscorlib" </code></pre> <p>Ok. I tried to do such as:</p> <pre><code>try { mediaCaptureMgr = new MediaCapture(); await mediaCaptureMgr.InitializeAsync(); myCaptureElement.Source = mediaCaptureMgr; await mediaCaptureMgr.StartPreviewAsync(); } catch (Exception ee) { String s = ee.ToString(); } </code></pre> <p>Anyway error occurs on the line (mediaCaptureMgr.InitializeAsync()) In this case: s="System.Exception: Exception from HRESULT: 0xC00DABE8\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.GetResult()\r\n at TestVideo.MainPage.d__0.MoveNext() in c:\Users\Admin\Documents\Visual Studio 2012\Projects\TestVideo\TestVideo\MainPage.xaml.cs:line 53"</p> <p>And Exception are same:"Exception from HRESULT: 0xC00DABE8"</p>
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    1. COThis means "The current capture source does not have an audio stream". Why your web cam is trying to capture audio is not clear from the question.
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    2. COHave you tried with different hardware ?
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