RV9 EHQ anamorphique demo

[Sagittaire]

For very high quality encoding the anamorphic RV9 EHQ encoding is very best solution. Mux with graphedit doesn't work with me but work with mkvmerge.

http://jfl1974.free.fr/Video/RV9-RA8.rar
http://jfl1974.free.fr/Video/RV9-AC3.rar

But how make xml tag with mkmerge?