RealNetworks RealVideo 10 codec support:
Properly demux and decode RealMedia 10 RMVB encoded
video files/media. (for example MPlayer currently detect
RV10 as Realvideo 9 RV40 and fail to playback).
Suggest you maybe base a new native codec on Helix
DNA Producer 10.1.0.390 just to use their specs for it(?)
http://helix-producer.helixcommunity.org
https://www.helixcommunity.org
http://forum.doom9.org/showthread.php?
s=&threadid=84142