if (p->play_exists && p->play) elm_video_play(obj);
if (p->pause_exists && p->pause) elm_video_pause(obj);
if (p->stop_exists && p->stop) elm_video_stop(obj);
if (p->play_exists && p->play) elm_video_play(obj);
if (p->pause_exists && p->pause) elm_video_pause(obj);
if (p->stop_exists && p->stop) elm_video_stop(obj);