On Wed, 30 May 2007 13:13:43 +1000, mark cox scribed: >Hi, on the mailing lists and in wmv2.c i found reference to j-type >frames, but nowhere can i find where this name came from originally. A >google search comes up with nothing. How do you know that j-type planning to code support for them? http://wiki.multimedia.cx/index.php?title=Jframe -compn