vlc.py 文件源码

def libvlc_vlm_show_media(p_instance, psz_name):
    '''Return information about the named media as a JSON
    string representation.
    This function is mainly intended for debugging use,
    if you want programmatic access to the state of
    a vlm_media_instance_t, please use the corresponding
    libvlc_vlm_get_media_instance_xxx -functions.
    Currently there are no such functions available for
    vlm_media_t though.
    @param p_instance: the instance.
    @param psz_name: the name of the media, if the name is an empty string, all media is described.
    @return: string with information about named media, or None on error.
    '''
    f = _Cfunctions.get('libvlc_vlm_show_media', None) or \
        _Cfunction('libvlc_vlm_show_media', ((1,), (1,),), string_result,
                    ctypes.c_void_p, Instance, ctypes.c_char_p)
    return f(p_instance, psz_name)