support chunk size select for chunk-hopping encoder

haoneng.lhn

2023-09-11 e60ac4bc991183a780fdd03d22db7d3b42df9b58

 egs/aishell/paraformerbert/local/extract_embeds.sh

@@ -54,6 +54,8 @@
            cat ${local_records_dir}/embeds.${JOB}.shape || exit 1;
        done > ${local_scp_dir_raw}/embeds.shape
    fi

    cp ${local_scp_dir_raw}/embeds.scp  ${raw_dataset_path}/data/${data_set}/embeds.scp
done

echo "embeds is in: ${local_scp_dir_raw}"