Hi i know that there was an issue, relating how to get a frame in a backwards mode.
I am trying to access frames that are before my current frame so what i am doing is to get the position of my current frame by using the CV_CAP_PROP_POS_FRAMES option and set the new position by decreasing this value according to which frame i want to jump back. However, this does not seem to work, because the way that the video compressors compressing the frames into keyframes.
I have the opencv v2.4.5 and it seems that the problem still exists, so does anybody know if this problems is solved or if there is a possible workaround?