>> You mean the list of DCE-supported algorithms presented in the documents
>> that have been published so far may not be complete and the DCE may support
>> more algorithms, including such that are useful for A/V encoding or decoding?

> Yes

http://www.freescale.com/files/32bit/doc/prod_brief/T4240PB.pdf (pages 28/29) has more info on the DCE from which you can see that this is not the case.