A problem with the audio into a matroska

[txikillin]

hello

I have a good problem to play a video with two audio stream, the audio format is vorbis ogg and if i extract the audio, this it is listened perfectly but if i open the video i don´t listen none audio stream, single to japanese stream if i select play all simultaneously.

With other programs, media player classic or core player, there are no problems but my favorite player is the bsplayer and I would like that this was fixed.

thanks