https://community.intel.com/t5/Software-Archive/DirectShow-problem-in-previewing-using-RenderStream/m-p/907257#M11529 I have a notebook PC with multicamera support. I have written an application using DirectShow to preview the output in a window using any of the camera. But now i want to view both the camera output. So when i try doing it using two instances of the same application. I could connect one to 1st cam and second to 2nd cam. But now when i try connecting the same cam in both the instances. The second execution gives error. RenderStream() function fails with E_INVALIDARG What may be the possible reason? Can i render the same camera output to different windiws? Is there any way that i can view the same camera output on separate window. Wed, 27 Jan 2010 09:37:58 GMT luckygem24 2010-01-27T09:37:58Z https://community.intel.com/t5/Software-Archive/DirectShow-problem-in-previewing-using-RenderStream/m-p/907257#M11529 I have a notebook PC with multicamera support. I have written an application using DirectShow to preview the output in a window using any of the camera. But now i want to view both the camera output. So when i try doing it using two instances of the same application. I could connect one to 1st cam and second to 2nd cam. But now when i try connecting the same cam in both the instances. The second execution gives error. RenderStream() function fails with E_INVALIDARG What may be the possible reason? Can i render the same camera output to different windiws? Is there any way that i can view the same camera output on separate window. Wed, 27 Jan 2010 09:37:58 GMT https://community.intel.com/t5/Software-Archive/DirectShow-problem-in-previewing-using-RenderStream/m-p/907257#M11529 luckygem24 2010-01-27T09:37:58Z https://community.intel.com/t5/Software-Archive/DirectShow-problem-in-previewing-using-RenderStream/m-p/907258#M11530 <P>Hello,</P> <P>I've moved this thread to a different forum, <A target="_blank" title="User Community for Visual Computing" href="http://software.intel.com/en-us/forums/user-community-for-visual-computing/">User Community for Visual Computing </A>(the original forum you posted this to, <A target="_blank" title="GPA Support Forum" href="http://software.intel.com/en-us/forums/intel-graphics-performance-analyzers/">GPA Support Forum</A>, is for users of the Graphics Performance Analyzers toolset).</P> <P>Hope you find a quick response to your question!</P> <P>Regards,</P> <P>Neal</P> <P></P> Wed, 27 Jan 2010 21:27:29 GMT https://community.intel.com/t5/Software-Archive/DirectShow-problem-in-previewing-using-RenderStream/m-p/907258#M11530 Neal_Pierman 2010-01-27T21:27:29Z