I now is developing video based H.264 on Ez-Lite evalution board(bf533), but the board did't provided video input and output simultaneously.
I want to know whether there is a good way to slove the proble?
There are many other good answers to your question. One answer would be to look at the ADSP-BF561 because it was designed to address exactly your concern for both video input and video output at the same time.
Retrieving data ...