Web application automation using qtp jobs

I'm looking to seamlessly integrate voice assistants with my home automation device. Specifically, the project requires advanced skills in firebase, Google Assistant, Amazon's Alexa, and Apple's Siri. Here's my list of demands: - Primarily, the system should perfectly mesh with Google Assistant. - Additionally, an Alexa skill for light controls needs to be integrated to facilitate switching lights on/off. - Similarly, Google Assistant should support turning lights on/off as well as dimming them. Requirements: - Firebase Integration: Connect Firebase authentication to the voice assistants' platforms to authenticate users and retrieve their information securely. - User Identification: Utilize Firebase user IDs to recognize individual customers and retrieve ...

Seeking a proficient developer to create a user-friendly bot or chrome extension for with the capacity to automate the follow and unfollow action based on user profiles. This tool should allow for easy customization, providing a smooth operation that doesn't require exceptional technical skills to navigate. Key features should include: - An automated follow/unfollow feature: Capable of profiling and targeting users specificially on manyvids.com. - Compatibility: This bot or chrome extension should be fully functional on macOS. The ideal candidate will have strong experience in bot development, demonstrate a keen understanding of functionalities, and possess a track record in creating intuitive user interfaces. Knowledge of macOS software environment is a must. Let's make thi...

I'm seeking a proficient app developer who can build a dynamic carwash booking application suitable for both Android and iOS. This platform is purposed for car owners to be able to conveniently book nearby carwash services based on price, availability and desired time slots, making the car washing process more efficient and organized. Key Features: -Booking System: This system will let users select their preferred time slots and specific carwash locations. Users should also receive a confirmation regarding their booking. -Online Payments: The app requires an in-app wallet system for online payments, therefore experience in financial technology integrations is a must. -Nearby Carwash Locator: The application needs to be able to display nearby carwash services to the use...

I'm seeking a professional to create a detailed business plan. The primary goal is to secure a loan to expand my operations in the supplement industry. The plan should be convincing and highlight the profitability of the venture. Key Requirements: - Deep understanding of the supplement industry is crucial. - Marketing strategies targeting existing health enthusiasts, athletes, and broadening to bipolar sufferers. - Robust financial projections. Ideal Skills and Experience: - Proven record in business plan writing - Knowledge of the health supplement industry - Familiar with market trends and audience targeting. Please provide examples of similar work in your bid.

...want created using master list ranging from 10 accounts all the way up to the 3000 - i want to simply enter registration details such as name, email, address, phone number, password, number of accounts i want created, etc and the tool will do the rest and open/create accounts automatically with no further interaction needed except maybe verification of email of these accounts - It is essential that the tool has the capability to automatically verify captcha phrase or Im not a robot during the account creation process. - The ideal freelancer should have experience in developing similar tools and possess a strong understanding of online shopping/rewards platforms, automation of tasks, coding, account creation, script creation, and a complex knowledge and skillset for such ...

In this absorbing task, you'll be diving into a Customer Care related project with keen focus on Python, Flask, and SQLAlchemy. - Your main responsibilities will be: - Completing unspecified tasks related to customer care - Automation of customer support processes It's a must to have hands-on expertise in Python, Flask, and SQLAlchemy, as these skills will be integral to task completion. I don't have specific requirements for information to be included within the applications, so feel free to present relevant information that can showcase your experience and abilities the best. While the main goal of this project isn't specifically stated, it revolves around the sphere of customer care, meaning close attention to user needs, quick problem-solving, and...

You will get 10 layout design in sketchup . base at your 3D models

I have long experience in desktop application and I can finish it in 2 days

I need an astute freelancer proficient in bash shell scripting, AWS, Terraform and Linux to aid in the automation of my AWS infrastructure provisioning. The goal here is to leverage the power of Terraform and shell scripting to streamline my operations on AWS. Specifically, the script must be able to: - Automate the provisioning and managing of EC2 instances and S3 buckets - Execute Terraform commands adequately - Be compatible with the Linux operating system The specific actions the script will perform for EC2 instances include: - Creating EC2 instances - Starting and stopping EC2 instances - Terminating EC2 instances Ideal candidates would possess deep knowledge and practical experience in bash shell scripting, AWS, Terraform and Linux. Familiarity with AWS resources, partic...

I'm seeking a skilled Python coder familiar with OpenAI 1.0.0 and Python version 3.10. I require a simple script that: - Requests input from a user - Sends this input to ChatGPT - Prints the response from ChatGPT 1-2 DAYS Although the script itself is straightforward, I do expect the interactions with ChatGPT to involve advanced AI conversations. The software will be operating on a Windows system. The interaction method with the user has not been specified, so please be prepared for potential adjustments. Ideal skills and experience for this project would likely include Python version 3.10 scripting, OpenAI, AI interactions, and familiarity with Windows operating systems.

We are in need of a talented .Net Frontend Developer who specializes in building corporate and professional style desktop applications. Key Requirements: Strong UI coding abilities, with a solid grasp of .NET Core, MVC, ASP.Net, JavaScript, and JQuery. Ability to convert PSD to HTML/CSS Experience with ASP.NET, Web Services, AJAX, Web Forms and BootStrap. Understanding of Agile Methodologies and good coding practices Experience with Telerik or Kendo UI or Bootstrap is a plus Experience with financial market understanding like US Security Stocks/Bonds/Infra Bonds/Endowment Funds etc.., will be added advantage Proven experience in creating applications with a corporate and professional design aesthetic. Excellent understanding of user experience fundamentals. The ideal ...

I'm seeking a freelancer with exceptional experience in business process automation to help automate my sales process specifically. Here's what I need your assistance with: 1. Data Entry Automation: We have copious amounts of data that require efficient and error-free entry into CRM systems. Your ability to create an automated solution for this would be highly valuable. 2. Invoice Processing: We manage a heavy load of invoices that would significantly benefit from automation. It would involve automating invoice production, tracking, and management. 3. Inventory Management: We require an automated system capable of managing our inventory, updating stock levels, and providing insightful data on demand and supply. 4. Lead Generation and Contact Management: C...

I'm seeking a skilled coder adept in web scraping bot programming. Exceptional knowledge in design, development, and deployment of web bots will be vital for the successful delivery of this project. While the precise function for this bot is yet to be defined, it's core purpose will undoubtedly lie within either data extraction, research automation, or website change detection. Quick execution and project completion is highly preferred, however the timeline for this is not yet concrete. Ultimately, your expertise won't just lie in bot programming; a strong sense of intuition for guessing what a client needs based on incomplete information is equally important for this role.

I need an experienced statistician to conduct a Difference in Differences (DiD) analysis using STATA software on two differential datasets. The task involves a comparative study of two separate 'intervention groups' made up of 2 and 3 geographies, respectively, against a 'non-intervention' group of 6 geographies. KEY REQUIREMENTS: • STATA proficiency: Proficiency in STATA (any version) is required for this project. • DiD Analysis: Expertise in DiD analysis is crucial, with an emphasis on analyzing the 'Treatment effect'. • Measurement Metrics: Knowledge in measuring treatment effects is important, particularly in intervention-related differences across 12 unique variables or indices. This intricate task comes with a rather timely de...

I am in need of a proficient full-stack .NET developer who can develop a new web application. Your skills should include: - Front-end development - Back-end development - Database management The primary purpose of this project is to develop a new web application. The application should encompass the following functionalities: - User registration and authentication - Online payment processing - Data visualization Prior experience in these fields is highly preferred. Your bid should reflect your understanding and capability of handling these specific requirements. Please include examples of similar projects you have worked on, if any.

I'm looking for someone to help me create a bot using Python's PyAutoGUI package. Key Requirements: - Experience with PyAutoGUI. - Experience with bot creation, particularly with simulating user procedures. Project Details: - I have identified a specific procedure for the bot, which involves performing simple software navigation tasks. - The process is simple and doesn't involve many steps, but the chosen freelancer must be able to meticulously replicate this procedure without errors. Ideal Skills: - Proficient in Python programming, particularly with the PyAutoGUI package. - Experience in creating bots for software navigation. - Exceptional attention to detail, ensuring that the bot can seamlessly simulate the entire procedure. Please, only apply if you mee...

I require a fairly basic web application written. The application will work as follows 15 different charities (logo and link) will all have either one or multiple numbers assigned to them. The numbers assigned to the charities will corrospond to question numbers answered as yes (true) on a user form. When the user fills out the form if one or more of the questions is answered/triggered as "yes" then that charity and all other relevent charities triggered by the yes answer will display on a results form. (User clicks on get my results) Potentially will be a HTML form and a PHP script with some if/else statements to process the results and backend MySQL database with link to charity logo and website link, as well as results page. Unless theres an easier way...

I require assistance with automating pivot table creation in Excel, using Python scripts. The pivot tables would need to handle both numerical and textual data. The primary operations to be performed on the textual data are grouping and counting. Ideal Skills: - Proficiency in Python - Experience with Excel automation - Ability to work with both numerical and textual data - Understanding of grouping and counting operations for pivot tables Tasks: - Develop python scripts for automating pivot table creation - Ensure proper grouping and counting of textual data - Test scripts to ensure accurate pivot table outputs

I'm in need of a professional who can effectively set up Mailchimp with key functionalities for my business. Here are the specifics: - Integration of Email Marketing Automation - Implementation of Subscriber Segmentation - Installation of E-commerce Tracking At the moment, I have less than 1000 subscribers; thus, an expert who can handle this size efficiently is ideal. Prior experience with Mailchimp and a good understanding of email marketing strategies will be significant assets to accomplish this project successfully. I look forward to your bids.

Being an expert in industrial automation, my project's objective is upgrading our existing control system. Hence, I am looking to collaborate with a talented CODESYS developer who is deeply skilled in a variety of areas, especially: - PLC Programming. - HMI Development. Essential Attributes: - Familiarity with real-time operating systems, and a knack for working effectively with safety protocols. - Proven track record in enhancing system performance and efficiency by leveraging these skills. - Servodrive and motor programming and setting This project will require in-depth technical knowledge, a problem-solving attitude, and a collaborative spirit. Almost as important, I appreciate good communication skills and a thorough approach to documenting your work. If you resonate wi...

I'm carrying out a project centered on microbiome research and require expertise in fecal DNA extraction using the Qiagen stool kit extraction method. Key Tasks: - Analyse fecal DNA extraction data in a confidential, accurate and efficient manner - Proficient use of Graphpad Prism and other software to generate required graphs Ideal candidate: - Significant exposure to laboratory procedures and fecal DNA extraction - Previous experience with microbiome research - Proficiency in using Qiagen stool kit extraction - Skilled in Graphpad Prism and graph generation software tools. You will be a vital component of my research mission by ensuring the validity and reliability of the extraction results. Your expertise will contribute to a better understanding of the composit...

Looking for a skilled Python developer to build an automatic audio capture system for online meetings. This solution should be compatible with online meeting platforms such as Google Meet, Zoom, Webex, and Teams, and accessible via web browsers ONLY without the need for native applications. (because i do not want to show other participant any bot). Surely as a user , I will allow permission to capture audio and share the browser window then it will start. Key Requirements: - Proficiency in Python is a must. - Experience with online meeting platform APIs. - Knowledge of audio capture techniques and principles.

I'm seeking a competent developer with a prolific background in website creation, booking systems,...bikes and hikes, crafted to appeal to the urban market. Functionalities of the Booking System: - Should efficiently capture essential customer data during the booking process including their Name, Email, Phone number, and their respective organization name. Skills and Experience: - Proficiency in web development with a focus on user-friendly interface design. - Prior experience in implementing booking/reservation systems. - Knowledge in online payment processing protocols and email automation. - Familiarity with the tourism industry, specifically in New York and Pocono Mountain region, is desirable. - Excellent data management capabilities for capturing and managing cu...

I'm seeking a skilled professional who specializes in web automation to automate the process of submitting personal details on various e-commerce platforms.

I'm seeking a tech-savvy freelancer to design an application that will optimize the storage capacity and efficiency of my warehouse. Our challenges are mostly the limited space and inefficient layout within a large warehouse (more than 10,000 sq ft). * Ideal Skills: Warehouse Management System (WMS) knowledge, inventory management principles understanding, experience in application development. * Major Responsibility is to develop a solution to efficiently organize non-perishable items and enhance item locating speed and accuracy. * Innovative space-saving ideas and efficient use of vertical space would be appreciated. * Prior experience in dealing with similar projects will be an added advantage. Intrigued by this challenge? Let's chat!

We're in need of a skilled Scrapy/Python expert to assist us in setting up a bot capable of efficiently scraping large online databases. The ideal candidate should have extensive experience with web scraping techniques and be proficient in Python programming. Our primary goal is to automate the extraction of data from these databases. If you have the expertise required for this task, we'd love to hear from you. Website URl: Please include examples of your previous work in your proposal. Looking forward to your proposals.

I'm looking for an expert in Google Sheets with proficiency in automating data entry and analysis tasks. Key responsibilities incl...in automating data entry and analysis tasks. Key responsibilities include: - Automating entries for different data types such as text, numbers and dates. - Setting the automatic data entry to update at a daily frequency. - Creating automated systems in Google Sheets for effective data analysis based on the daily entries. Ideal candidate must have: - Extensive experience in Google Sheets automation. - Strong understanding of different data types in Google Sheets. - Proven ability to set up daily automated tasks. Could i get a custom offer for this please

Please don't bid if you haven't done any Django Project on this platform and you can't start immediately after the milestones is created. Freelancer Project Requirements: Customizable Knowledge Monetization Website with ChatGPT API Project Overview: Propose a template from and use it to develop a website that allows admin/owner to monetize specialized knowledge, using the ChatGPT API. And the clients that already sign up will be able to pay 1 time of certain amount to access all the premium content (locked by default) and also purchase credits to engage in conversations with a chatbot that is equipped with customized knowledge (the credit is deducted based on each interaction, the rate is customizable from the admin, eg: price per token / word). The website will al...

I am in need of a seasoned WPF Automation Tester. Skills and Experience Required : - Extensive experience in WPF Automation Testing

...Analysis and Visualization: You should be able to illustrate complex data in an easily digestible format using the power platform. - Workflow Automation: We want to streamline our processes and increase efficiency with automation. - Power App Development: The developed app should have a user-friendly interface, provide real-time data updates, and intensive integration with existing systems. Specific Data Sources: For this project, we'll need to integrate Excel spreadsheets, SharePoint lists, and SQL databases. You should have prior experience working with these data sources. The ideal candidate is proficient in MS Power Platform, excellent in data analysis and has experiences in workflow automation and App development, with a knack of creating intuit...

I am looking for a hydrodynamic, talented developer to build a full-featured residential property management software with a companion mobile app. My ideal solution would include: Main features: - Tenant management - Maintenance tracking - Violations management - Water usage billing capability - A nifty ticketing system with option to notify building owner and group of employees. - Ability to communicate in entire community or groups, - Automated past due reminders Mobile app should include: - Facilities for submitting maintenance requests - Capabilities to track the status of these requests - Communication means with maintenance employees - Would love integration with WhatsApp for communications Design: - They say less is more, and that's exactly what I'm after. A simple, int...

I'm currently seeking a talented and experienced individual who specializes in automating cloud-based infrastructures using Terraform and Shell scripts. You'll be assisting with a pre-defined infrastructure hosted on Amazon Web Services (AWS). Ideal applicants will possess: - An extensive background in AWS cloud services. - Proficiency using Terraform for infrastructure automation. - Masterful skills in scripting, specifically Shell scripts. - Ability to follow predefined infrastructure plans. Please ensure your portfolio or past employment history demonstrates the relevant experience to increase your chances of selection. Your role will entail singularly owning the automation aspect, hence familiarity with my project specifics is a must.

I'm looking to work with a highly skilled developer to build a custom animal breeding management web application specifically for horses. This is for Horse Breeding where our company provides semen of stallions to our customers. The customers can pay online on our Wordpress site by selecting the stallion and adding the mare information. This should be able to record the following details. Customer information: Name First and Last, Billing Address, Ship to Address, Additional Address, Contact Number, Email, Company Name (Optional), Vet Name (Optional), Mare owner Name if different than customer name (Optional) Or tick if same Mare Information: Mare Name, Microchip Number, DOB of Mare. Dose: If this is the first dose, the payment must be made in full. Second, thi...

I'm looking for someone with a foundational understanding of Python to assist in developing a variety of programs, which may include data analysis, web scraping, and automation scripts. REQUIREMENTS: - Knowledge of Python (Beginner Level) - Ability to create a variety of python programs - Problem-solving skills APPLICATION: In your application, please detail your experience with Python and any relevant projects you've worked on. This role is suitable for someone just getting started, so don't be shy about applying if you're a Python beginner. I value initiative and a willingness to learn as much as past experience.

I need a sophisticated software solution that can seamlessly integrate with an MYOB AccountsRight online . This software should be compatible with Windows and MacOS, with availability on the web/app platforms. Key functionalities should include: - Property tracking features, particularly focused on tenant information, lease agreements and maintenance records. - Rent collection and invoicing, with automation capabilities to streamline the invoicing process. - Financial reporting to provide valuable insight into property management operations. - The ability to export invoices to MYOB and automatically offset them upon payment receipt. - Contract and agreement management capabilities. - Credit card payment processing through Windcave. For this initiative, experience in p...

I'm in need of an E-commerce application specifically designed for general consumers. The crucial feature I am hyper-focused on incorporating into this application is a secure payment gateway. In-depth knowledge of e-commerce platforms and secure payment processing is a must for this project. To best suit my needs, expertise in user interface geared towards general consumers will be highly advantageous. The deliverables should include: - Overall application development with user-friendly design - Seamless integration of a secure payment gateway - A dashboard for performance tracking and reporting - Testing and bug fixes before the final handover. For efficient delivery, experience with similar E-commerce application projects will be appreciated.

I'm seeking an experienced professional to carefully examine my resumé and personal statement for a Master program application. Your task will involve providing nuanced and informed feedback to help me stand out. Here's a bit more about what I'm looking for: 1. Background: My primary focus is an MSL (Master of Studies in Law) in Ethics & Compliance, specialized in Healthcare. 2. Highlighting Experiences: I want to lay emphasis on my academic achievements, work experience, volunteer activities, along with unique personal attributes and life experiences. Ideal Candidate: - Prior experience with grad school admissions - Experience in giving feedback on resumés and personal statements - Familiarity with healthcare-related programs - Strong eye f...

I'm seeking a proficient C# developer, who's skilled in creating new applications. My project specifically requires the development of an application utilizing algorithms, data structures along with MVC and WPF. • You'll be implementing a MVC structure which should include user authentication, efficient database interaction, and dynamic webpage creation. Ideal Skills: • Mastery in C# • Extensive experience with MVC and WPF • Knowledge about sorting, graph, and hashing algorithms is preferred but not mandatory • Strong understanding of database interactions • Reliable in creating dynamic web pages. Please note, being detail-oriented and capability of effective workflow management is also expected for seamless project execu...

My project requires the application of Convolutional Neural Networks (CNN) in C++ specifically aimed at semantic segmentation. I already have a specific CNN architecture in mind and I am seeking assistance to help implement it. Important: You only have to use Visual Studio and no other extensions or tools to be used for this. Key Responsibilities: - Implement the designated CNN architecture - Apply this model to provide solutions specifically for semantic segmentation Ideal Skills and Experience: - Proficiency in C++ - Prior experience with Neural Networks, particularly Convolutional Neural Networks - Knowledge of Semantic Segmentation - Deep understanding of machine learning principles and practices The successful candidate will be required to work directly from the chosen...

I’m looking to hire a proficient Microsoft Excel expert, specifically, someone who excels in automation tasks. Tasks for this project include: - Creating automation scripts for: - Data Formatting: The job will require you to set up scripts that format data according to preset conditions. Understanding of and experience with conditional formatting in Excel is critical. - Report Generation: I will require automatic generation of reports from collected data. Your experience with creating automated report systems in Excel will come in handy. In terms of skills, experience with Excel including knowledge in macros and VBA scripting is a must-have. The ideal candidate should have developed automatic report systems in the past and has extensive experience with condit...

I require development of an Android-centric software that provides an automatic WhatsApp and text messaging service after a call ends. Ideal candidates for this project will have: - In-depth knowledge of Android software development - Expertise in WhatsApp and SMS API integration - Strong grasp of automation features While the software's primary feature revolves around sending messages post-call, I would appreciate any recommendations on additional, useful automation features. Please note, the software doesn't need integration with a CRM or contact management system; however, if this could potentially enhance the software, I'm open to discussion. Experience in a similar domain would be beneficial. Clear and consistent communication is key in this project&#...

Do you have several kittens at home? Or perhaps work in a cat shelter where there are kittens? If you have access to a litter of kittens, please apply to this project. I need the help of someone who can record a litter of kittens for me while they are meowing. It should include both audio and video. Basically, I need the same kittens as in a video like this: If you're interested, please attach a picture of the kittens. Thank you

I'm looking for a skilled freelancer experienced in automating email marketing campaigns. You will be setting up SMTP for my agency. Key responsibilities include: - Setting up email automation using Constant Contact platform. - Expertise in using Constant Contact is a prerequisite. - The email automation should be efficiently set to cater an audience size of over 20,000. Ideal skills: - Extensive experience in email marketing automation. - Proficient in setting up SMTP. - In-depth knowledge and experience using Constant Contact. - Capacity to handle large audiences in email automation. Interested freelancers, please apply with relevant work experience.

I am looking for a skilled Python programmer to update the existing backup and restore script, fine-tuning its functionalities and error handling procedures specifically. I need these modifications to be suitable for Linux systems. Key elements of the project are: - Upd...restore feature for swift and more reliable data recovery. - Improve Error Handling: There's need for robust error detection and handling for a foolproof backup-restore process. Adeptness in Python scripting, a clear understanding of Linux systems, and familiarity with backup and restore procedures are crucial for whoever takes on this project. Prior experience in data backups and Python-driven automation would be an advantage. I look forward to working with someone who can affect these changes swiftly a...

...a deep understanding of user experience (UX) design and the ability to create a converting, visually appealing and functional design. Requires: A deep understanding of how to optimize a website for conversions, and the ability to bring together interactivity that compels users to make a purchase. 1. Landing Page Design: Design a landing page that effectively communicates the value of our web application and motivates visitors to purchase by Implementing engaging elements to lure in potential buyers. 2. User Journey Flow: Develop a detailed UI flow based on the user journey we have in mind. This includes mapping out the user’s experience from initial interaction on the landing page through to the primary conversion goals and use within the app. The design should b...

Topics for Research Methodology: 1: Role of Ethics in Modern day Research Assignment 2000w 2 Main Characteristics to Conduct an Effective Systematic Literat...Systematic Literature 2000w Seminar Presentation 1: Different Types of Gaps in the Research problem. Comparison of Data Collection Methods 20to 25 slides Seminar Presentation 2: Implication of choosing correct framework for authentic study design.20 to 25 slides Topics for Computer Applications: 1: Application of Regression Analysis in Advance Research 2000w 2: Efficacy of advanced statistical methods, used to ascertain the progress of the society.2000w Seminar Presentation 1: Objective of using IT tools in Research 20to 25 slides Seminar Presentation 2: Utilizing Statistical Analysis tools for Scientific Resear...

I require a highly skilled Node.js developer to help build an advanced web application with social network functionalities. Key responsibilities will include: • Backend Development: Implement server-side logic that governs how our website behaves. The candidate should have a deep understanding of Node.js and its frameworks. • Database Management: You will be tasked with designing, implementing, and managing a database system to store, manipulate, and retrieve data. Knowledge in SQL or NoSQL databases will be a strong asset. The ideal candidate would have experience in developing advanced web applications and a strong understanding of database systems. You will be a perfect fit if you thrive on complexity and have built rich, dynamic, and robust application...

I'm in need of an expert who can create a Logic App that will conveniently and systematically copy document files from an Azure storage account. Key requirements include: - The expert must be proficient in Mic...Azure storage account. Key requirements include: - The expert must be proficient in Microsoft Azure and Logic App creation. - The task involves working with document files only. No images or videos. - The copied documents need to be converted into a PDF format. - No encryption is needed for the copied files. The ideal candidate should have substantial experience in Azure environment and the automation of file management tasks, and a strong comprehension of document conversion to PDF. Familiarity with Azure storage, Logic Apps, and no-code/low-code solutions would b...

I'm in need of an expert who can create a Logic App that will conveniently and systematically copy document files from an Azure storage account. Key requirements include: - The expert must be proficient in Mic...Azure storage account. Key requirements include: - The expert must be proficient in Microsoft Azure and Logic App creation. - The task involves working with document files only. No images or videos. - The copied documents need to be converted into a PDF format. - No encryption is needed for the copied files. The ideal candidate should have substantial experience in Azure environment and the automation of file management tasks, and a strong comprehension of document conversion to PDF. Familiarity with Azure storage, Logic Apps, and no-code/low-code solutions would b...

We need a webpage where user can upload a video and get jpg return to them at intervals like 1 jpeg every half second (user choose interval). Metadata must be in every image.