Display settings affected the Filter's RGB output

YV12 to RGB565 Filter is not working if theDesktop display settings have 32 bit mode.

YV12 to RGB565 Filter Gives output as RGB16 if the Desktop Mode is RGB16YV12 to RGB565 Filter Gives output as RGB32 if the Desktop Mode is RGB32Even though we set the Output Format as RGB16 for the YV12To RGB565 Filter, it is being set as RGB32.
if I developed the Filter with Output as RGB16, the display settings mode is as follows:
1.Based on display settings mode,The Output RGB format of the Filter will be determined Ex:
I developed the YV12To RGB565 Filter.It outputs RGB565 format. RGB565 format is working if the Display settings mode is as 16 bit mode.
But while I checking the Filter's Output Pin properties and it becomes RGB32 if Displaysettings mode is as 32 bit.

So I Checked the YV12ToRGB Filter's output format as RGB565 within CheckTransform() fn.if I checked like this, then I got the problem. The YV12ToRGB filter is not connected to the MPEG4 Decoder Filter.
How can we solve this issue ?
based on the Display settings mode, i set the output Buffer size as RGB 16 or RGB 32.