Capturing a image from a stream rather then the VideoCaptureElement

Jan 17, 2014 at 6:42 PM
Is it possible to take an image from a stream while having the VideoCaptureElement showing a lower resolution preview?


I would like preview to be set to 320x240 but take a still image at 640x480?
Jan 22, 2014 at 1:29 AM
There are several ways to achieve this:

1.- Modify the graph, add a inftee and then a samplegrabber.
2.- Create a CloneD3DRenderer and take the stills from the Clone

Maybe there are another possible solutions but I cant think on any other

Regards
JLuis
Jan 23, 2014 at 8:41 PM
Like i said I am very new to this lib as well as video work in general are they any decent examples on how todo either of these steps?
Jan 23, 2014 at 11:20 PM
I have been trying to figure this out with no luck. I tried grabbing the D3DRenderer from the VideoCaptureElement but it seems to just be a new object with lots of null values and it's not much use.

I am unsure how how to modify the graph I assume one is setup by the VideoCaptureElement control but I am not sure how to edit it.