Video codec for individual recording files

Hi guys. Is there a way to configure video codec for files in individual recording archive? As far as I can see currently it always use VP8, no mater what is setted in OPENVIDU_STREAMS_FORCED_VIDEO_CODEC in openvidu-server config or what codecs are availabe in SdpEndpoint.conf.json on Kurrento’s side.
Will apreciate any help.