[Mp4-tech] Questions about RDO for lossy enviroments in H.264 JM

[Fanchi Chang]

Hello All,
I found that the RDO for lossy enviroments is disabled
in JM 10.2.  However, this function is activated in
some older versions of JM, say JM 7.3.
My questions:
1. Is the function valid or efficient in older
versions?
2. Why this function is disabled in later versions? 
Could it be because of any conflict with other added
modules?
Thanks you for your help..
F.C. Zhang
___________________________________________________________ 
ÑÅ»¢1GÃâ·ÑÓÊÏä°Ù·Ö°Ù·ÀÀ¬»øÐÅ 
http://cn.mail.yahoo.com/