I'm just starting with IPP and at the moment I just need to resize interlaced video frames which are in RGB32 format.
I do NOT want to deinterlace the frames. I just want to resize, but preserve the interlaced nature of each frame. So for example 1080i could be resized to 480i. Conceptually, this might mean separating the odd and even lines from each frame to produce two independent field images, then resizing each field image separately, and then bringing them back together to produce the final interlaced resized frame.
The IPP help page
https://software.intel.com/en-us/node/504353#RESIZING_WHOLE_IMAGE
has example code and seems to be a good starting point for resizing each video frame, but this assumes that the frame is progressive.
How can I resize an interlaced frame using IPP ?