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Video Capture using DirectShow only works for first time.? mbatra3110-Jan-13 20:25 mbatra31 10-Jan-13 20:25  Hi, I have developed an application which captures video stream using DirectShow. While capturing, video is displayed on the canvas area. This works fine for the first time. But when again clicking on Start capturing button, video is getting captured, it doesn't display in the canvas area. Don;t know whether actually the camera is capturing the video or not. Anybody have any idea regarding this.? Any help will be appreciated.! Regards, mbatra Re: Video Capture using DirectShow only works for first time.? _AnsHUMAN_ 11-Jan-13 2:05 _AnsHUMAN_ 11-Jan-13 2:05  You can debug to check if the code flow path is different from the first one in the second case. If this doesn't help consider reinitialization of variables you are using before you display the video on the canvas. You talk about Being HUMAN. I have it in my name AnsHUMAN Re: Video Capture using DirectShow only works for first time.? Vaclav_14-Jan-13 16:10 Vaclav_ 14-Jan-13 16:10  Can you post some of your code? I am using VFW API and OpenCV and debugging real time video can be a challenge. What works for me is using temporary displays in step thru debug mode.

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