TAP_Channel_SetSubtitleTrack

int TAP_Channel_SetSubtitleTrack(int trkNum)

It change the current subtitle track.

  • trkNum : subtitle track number.
Return value : If 0, there is no errors.

Additional Documentation

EMJB: R2-D2 has found that if you give it 0xFFFF as the trkNum then it turns off subtitles. As well as changing the system setting, it has a call to set the subtitle PID (and other things).