ok i gave my friend gundam wing, is dub with jap audio first then english with english sub. when he opens it is only the picture and jap audio. he said that he cant change the audio to english or turn on the sub. i think his use the VLC player ardy.

right now im just using mkv editor to take out the jap audio and sub. but mkv file is just jap audio with eng sub.

mainly he just need the sub. is there a way that he can view sub?