[Mp4-tech] about mpeg4 profile&level code

Darui.Sun darui.sun wwcoms.com.cn
Thu Jun 28 18:09:30 EDT 2007


dear experts,
    I know the profile_and_level_indication code in 14496-2 of 1999 defined as follows,
          Simple Profile/Level 1	00000001
          Simple Profile/Level 2	00000010
          Simple Profile/Level 3	00000011
    but someone tell me that the code has been re-defined in 14496-2 of 2003, could anyone clarify that for me? I don't have the version 2003 in hand. 
   thanks in advance !
sun 


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