C6758 LCDK - How many frames per second can be captured with D1 composite input?

Hello TI E2E Community,

When I read the VPIF section in the TMS320C6748 Technical Reference Manual, it says the the processor can support SDTV 60 fields NTSC inputs.  I am using the facedetect_lcdk demo application and I am very certain that I am not getting 30 frames per second for the facedetect algorithm.  Can anyone explain what is really supported by the processor and what the demo application is doing?  Do I have to change some settings in the demo program?

Thanks,
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