@@ -58,7 +58,7 @@ static const AVOption options[]={

 {"iblock", "Sets the impulse block bias", offsetof(OggVorbisContext, iblock), FF_OPT_TYPE_DOUBLE, 0, -15, 0, AV_OPT_FLAG_ENCODING_PARAM},

 {NULL}

 };

-static const AVClass class = { "libvorbis", NULL, options, LIBAVUTIL_VERSION_INT };

+static const AVClass class = { "libvorbis", av_default_item_name, options, LIBAVUTIL_VERSION_INT };

 static av_cold int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avccontext) {

     OggVorbisContext *context = avccontext->priv_data ;