def save(self, filename):
        if self.__optimized_write:
            save_dump(self, filename)
        else:
            save_workbook(self, filename)
Get number of available video tracks.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/packages/openpyxl/workbook.py/Workbook.save--crossover with--dataset/ETHPy150Open disqus/playa/playa/lib/vlc.py/MediaPlayer.video_get_track_count