1. To the post http://www.kmplayer.com/forums/showthread.php?t=8755 download the 4 files in the attachment to KMP root (this file has been uploaded in the attachment)
2. In KMP press F2 over the discard control and separator (my is the other language is not clear how to translate)
RealMedia a gasbest RM separator or system preset
3. User-Customizable Discard manager
Press the new external manager below
Go to KMP Root catalogue and find REALMEDIASPLITTER.AX.
Normally you should see 4 new filter added.
RealMedia Splitter, RealMedia Source, RealVideo Decoder, and RealAudio Decoder
Then 4 of the priority order settings below are set to be compellingly used
(The above method from this post http://www.kmplayer.com/forums/showthread.php?t=22083 only asked to put Pncrt.dll and Cook.dll
Just put these two words to play is not out of sync problem but the 1th step of one card and one card is attached 4 to the KMP root of the book is perfect)
[Windows] resolves kmplayer play rmvb file av out of sync