I am building a pipeline that stores video streams from two CSI MIPI cameras as .png files using pngenc and multifilesink. When I analyse a camera output I can see that it takes 10 frames for exposure and white balance to affect the images. I would therefore like to begin storing frames, sequentially numbered 1, 2 etc after ignoring the first 10 frames that the camera outputs. I have looked at the ‘identity’ element, but there does not appear to be anything that allows the required degree of control.
Please point me in the right direction, or otherwise offer some advice.