How to use DirectShow in WPF

[Alexander Mogren]

Hi everyone.

I need some help how to use DShow. I have the library and i want to use this
in WPF.

The thing i want to do is to capture the webcam and then save it as a
compressed avi file in a given directory,.

The directory will be written in the code so we dont need a savefiledialog.

Can i get any help with this?

[eclere]

Look

Thorsten

http://wpfmediakit.codeplex.com/

[Alexander Mogren]

Hello again. Thanks for the response.
I have been getting some help from jmorrill.

Did wrote this to jmorrill

"Now the case is that I have a “cmd_record_start” button and a
“cmd_record_stop” button.

I want to start recording of the webcam when you press the start button, and
when you hit the stop button I want the recording to stop and save the file to
already given directory."

Before i write the answer to this i wonder if its possible to start the cam
without selecting a webcam from the combobox.

On to the main question again, i did get this as answer,

You will have to edit the VideoCapturePlayer.cs (and eventually
VideoCaptureElement.cs).

Here is a link that shows what you probably would like to do:

Check out the ConfigAsf(...) method.

Try copying and pasting that into VideoCapturePlayer.cs. I think right before
the m_graph.Render statement is where you'd want to call it. You might want to
delete the m_graph.Render call and use the captureGraph.RenderStream i have
commented. You code would look something like this:

var asfWriter = ConfigAsf(capGraph, szOutputFileName);
hr = capGraph.RenderStream(PinCategory.Capture, MediaType.Video,
m_captureDevice, null, asfWriter);

So now iam stuck, should i take all the code in the link and replace the whole

VideoCapturePlayer.cs

http://google.com/codesearch/p?hl=en&sa=N&cd=12&ct=rc#Djne73msXF
0/trunk/%E4%BB%A3%E7%A0%81%E5%BA%93/%E6%9D%8E%E4%BB%8E%E9%99%86/v2%E5%AE%A2%E6
%88%B7%E7%AB%AF(%E6%9C%AA%E9%9B%86%E6%88%90)/Capture/v1-only%20image/Capture/C
apture.cs&q=lang:c%23%20SetOutputFilename