for example:

I encode a D1 Yuv420P image in 594Mhz dm6446. 

02.02.00.02      cost  about40ms

2.00.01.00         cost about 26-27ms

2.00.004            cost  about 26-27ms

but if it runed in 810Mhz  dm6446, only 02.02.00.02 can run correctly. the old version will cause halt or reboot.

I downloaded  the codec,and replace the one at dvsdk_2_00_00_22\dm6446_dvsdk_combos_2_05\packages\ti\sdo\codecs.

I didn't change the configure of code server.

 


there is a similar topic 

http://e2e.ti.com/support/embedded/f/356/p/125597/448855.aspx#448855