topic Re: How to Grad Frames From Mpeg By OpenCV in Intel® Integrated Performance Primitives

How to Grad Frames From Mpeg By OpenCV

walkerwoo — Wed, 31 Jan 2007 12:40:10 GMT

Seems it only work with AVI. However, my job requires me to do real-time processing of the mpeg. Any libraries combined with openCV?

Thanks

Woo

Re: How to Grad Frames From Mpeg By OpenCV

Vladimir_Dudnik — Wed, 31 Jan 2007 22:07:42 GMT

you can use UMC infrastructure (IPP media sample). I think you will need to convert UMC VideoData frame to image format used by OpenCV.

Regards,
Vladimir

Re: How to Grad Frames From Mpeg By OpenCV

walkerwoo — Thu, 01 Feb 2007 02:27:49 GMT

Actually, Because I need to read mpeg directly(for real-time processing), so maybe what I need is a library linked with OpenCV. Any other tips? Thanks.

Woo.

Re: How to Grad Frames From Mpeg By OpenCV

Vladimir_Dudnik — Mon, 05 Feb 2007 06:10:59 GMT

No other tips from me. You may ask the same question at OpenCV forum.

Regards,
Vladimir

Re: How to Grad Frames From Mpeg By OpenCV

dimarok1 — Tue, 21 Apr 2009 20:47:05 GMT

Quoting - walkerwoo

Actually, Because I need to read mpeg directly(for real-time processing), so maybe what I need is a library linked with OpenCV. Any other tips? Thanks.

Woo.

Hi,
I need also to read mpeg directly, walkerwoo did you manage to find a solution ?
Or anyone else can help me ?

Re: How to Grad Frames From Mpeg By OpenCV

Vladimir_Dudnik — Wed, 22 Apr 2009 09:57:28 GMT

Did you notice highgui library in OpenCV? It should be able to process MPEG files..

Regards,
Vladimir

Re: How to Grad Frames From Mpeg By OpenCV

dimarok1 — Wed, 22 Apr 2009 15:04:35 GMT

Quoting - Vladimir Dudnik (Intel)

Did you notice highgui library in OpenCV? It should be able to process MPEG files..

Regards,
Vladimir

I included that library but it didn't work. avi files works really fine but when I try to read and show an mpeg file into a window, nothing happen...

Thanks anyway