'Remove media instance from media list on a position
The L{lock} should be held upon entering this function.
@param i_pos: position in array where to insert.
@return: 0 on success, -1 if the list is read-only or the item was not found.'

def remove_index(self, i_pos):

    return libvlc_media_list_remove_index(self, i_pos)
