Associate media instance with this media list instance.
    If another media instance was present it will be released.
    The L{libvlc_media_list_lock} should NOT be held upon entering this function.
    @param p_ml: a media list instance.
    @param p_md: media instance to add.

def libvlc_media_list_set_media(p_ml, p_md):
    '''Associate media instance with this media list instance.
    If another media instance was present it will be released.
    The L{libvlc_media_list_lock} should NOT be held upon entering this function.
    @param p_ml: a media list instance.
    @param p_md: media instance to add.
    '''
    f = _Cfunctions.get('libvlc_media_list_set_media', None) or \
        _Cfunction('libvlc_media_list_set_media', ((1,), (1,),), None,
                    None, MediaList, Media)
    return f(p_ml, p_md)