2012-06-01

11:48 am OpenCV Bug #1992 (Done): cvRetrieveFrame captures every second frame when used with FFMPEG DLL

Thanks Vadim. I use cvGrabFrame to see if there is a valid frame and then cvRetrieveFrame to retrieve it. When readin...

2012-05-28

06:47 pm OpenCV Bug #1992 (Done): cvRetrieveFrame captures every second frame when used with FFMPEG DLL

The bug may be in cvGrabFrame. Every time it's called the frame pointer advanced to the next position.

06:37 pm OpenCV Bug #1992 (Done): cvRetrieveFrame captures every second frame when used with FFMPEG DLL

Test video attached (XVID). The same problem exists with uncompressed video captured with OpenCV.

06:31 pm OpenCV Bug #1992 (Done): cvRetrieveFrame captures every second frame when used with FFMPEG DLL