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Rebel
10-23-2008, 08:36 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?

hfrancis
03-25-2009, 07:07 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.

Regards