void LoadMTrk(int size)
{
var info = new TrackChunkInfo();
info.start = mReader.Position;
info.size = size;
mTracks.Add(info);
}
protected void GotoTrack(int index)
{
if (index < 0 || index > mTrackCount)
{
throw new ArgumentOutOfRangeException("index");
}
mEndOfTrack = false;
mRunningStatus = -1;
mCurrentTrack = mTracks[index];
mReader.Goto(mCurrentTrack.start);
}
