mpeg decoder rate on pxa 255

[hongling_meng]

hello,I have compiled ipp 5.0 media sample code on my pxa 255successfully and I useipp lib for ixp.When I decode a mpeg2 file which is 352x288, itcouldonly decodeabout 13frames per second.Is this the fast rate I could access or there is method to enhance the decode rate?

[Vladimir_Dudnik]

Hello,

first of all, I want to inform you about availability of new IPP version - 5.1. Could you please try the latest version?

BTW, on optimization for PXA255 we were more focused on MPEG4 as more suitable technology for mobile applications.

Regards,
Vladimir