fprintf(stderr,"ERROR: adding new PADDING block to metadata, status =\"%s\"\n",FLAC__Metadata_ChainStatusString[FLAC__metadata_chain_status(chain)]);
fprintf(stderr,"%s: ERROR: adding new PADDING block to metadata, status =\"%s\"\n",filename,FLAC__Metadata_ChainStatusString[FLAC__metadata_chain_status(chain)]);
fprintf(stderr,"ERROR: adding new VORBIS_COMMENT block to metadata, status =\"%s\"\n",FLAC__Metadata_ChainStatusString[FLAC__metadata_chain_status(chain)]);
fprintf(stderr,"%s: ERROR: adding new VORBIS_COMMENT block to metadata, status =\"%s\"\n",filename,FLAC__Metadata_ChainStatusString[FLAC__metadata_chain_status(chain)]);