View Full Version : OpenMAX DL perfomance requirements

10-23-2008, 09:36 AM
Hi all, I'm plaining to use OpenMAX DL MPEG-4 Simple Profile on NXP ARM7 processor.
Can somebody tell me how many MIPS will require such configuration to process 720x288x25 PAL video stream?

03-25-2009, 08:07 AM
Hi Rebel,

If your processor is ARM7TDMI based without any video hardware assist then interlaced 720x288 will probably take more than 500MHz for a fully hand-optimised codec.

If you're talking about an ARM architecture v7 device (such as Cortex-A8) then it will be considerably less.