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How to implement AudioVideoCaptureDevice
https://social.msdn.microsoft.com/Forums/en-US/785d5e16-0d70-4a9c-904a-962d84825df9/how-to-implement-audiovideocapturedevice
AudioVideoCaptureDevice is supported for Windows Phone 8.0 native apps. However it has been deprecated for native app use in WP8.1. I would recommend that for native apps you use the MediaCapture class and target WP8.1.
AudioVideoCaptureDevice.GetSupportedPropertyValues …
https://docs.microsoft.com/en-us/previous-versions/windows/jj207411%28v%3dwin.10%29
AudioVideoCaptureDevice.GetSupportedPropertyValues method. Article 07/25/2012; 2 minutes to read; In this article [This topic contains pre-release information and is subject to change. Blank topics are included as placeholders.] 7/25/2012. Gets a list of supported values for a known camera property.
VideoCaptureDevice Class (System.Windows.Media ...
https://docs.microsoft.com/en-us/previous-versions/windows/apps/ee652829(v=vs.105)
In this article [ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation.. Describes desired and supported video format information a camera on the device.
VideoCaptureDevice Class (System.Windows.Media ...
https://docs.microsoft.com/en-us/previous-versions/windows/silverlight/dotnet-windows-silverlight/ee652829(v=vs.95)
Gets or sets the desired video format to be used by this video capture device. Gets the Dispatcher this object is associated with. (Inherited from DependencyObject .) Gets the UI display name for the capture device. (Inherited from CaptureDevice .) Gets a value that declares whether the capture device is the default device for its type (audio ...
Audio Capture - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/directshow/audio-capture
An application can use DirectShow to capture audio data from microphones, tape players, and other devices, through the inputs on the sound card. Typical scenarios include: Recording a voiceover narration for later dubbing over a video stream. Converting legacy analog audio content to digital format.
Windows Audio Architecture - Windows drivers | …
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/windows-audio-architecture
Audio Drivers. Follow the port-miniport model. For more information, see WDM Audio Terminology and Developing a WaveRT Miniport Driver. Allow the audio stack to render and capture audio from several audio devices, including: integrated speakers and microphones, headsets/headphones, USB devices, Bluetooth devices, HDMI, etc.
How to record video using AudioVideoCaptureDevice
https://stackoverflow.com/questions/20491948/how-to-record-video-using-audiovideocapturedevice
Can anyone tell me, how to record video using AudioVideoCaptureDevice so that I can use flash ON/OFF, while recording. I need the whole code means .xaml & .xaml.cs class as I am fresher in Windows phone Development. Presently I used VideoCaptureDevice to record but it is sometime hangs & also doesn't provide flash.
c# - how to set capture source of AudioVideoCaptureDevice ...
https://stackoverflow.com/questions/28598486/how-to-set-capture-source-of-audiovideocapturedevice-on-windows-phone
Seems like you're code is too long to analyze as @john mentioned in the comment. But since you've suggested to post some helpful links here you go: Following these steps here in msdn, would work without any issues as I've tried it once. If you really need a sample to kick off, there's one from msdn. Hope you'll maximize the utilities.
c# - Windows Phone 8 can´t call AudioVideoCaptureDevice ...
https://stackoverflow.com/questions/20929066/windows-phone-8-can%c2%b4t-call-audiovideocapturedevice-second-time
I think this is a Problem with AudioVideoCaptureDevice.OpenAsync. If I call it a second time the App crashes with a System.Reflection.TargetInvocationException WinRT-Informationen: Unable to acquire the camera. You can only use this class while in the foreground. Someone know this Problem?
c# - Get RGB value (from GetPreviewBufferArgb) using ...
https://stackoverflow.com/questions/15192745/get-rgb-value-from-getpreviewbufferargb-using-audiovideocapturedevice-wp8
Set the camera using audiovideocapturedevice. VideoTorchmode on for camera. Get the camera pixels from preview. Get every pixels in a array. Read out the array and use the getpreviewbufferargb to get the RGB value of every frame. Count for the frame and make avg from total/count. make the loop for ten seconds.
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