I am working on Video overlay & recording project. It involves,
1. Capture the image from a camera in YUV format.
2. Overlay & de-interlace the image & show to the display (fb0) using a IPU.
3. Read the image from the FB0 and convert it from RGBP to YUV420 fromat.
4. pass it to VPU to encode in H.264 format.
I am using mxc_ipu_hl_lib & libvpu, no G-streamer.
So is it possible to read image from FB0 & apply the colour space conversion?