System Requirements Document for scenic-vidzora

1. Introduction

Vidzora AI is a modern, futuristic AI-powered video generation application designed to allow users to create high-quality AI videos by simply typing a description of the video they want to generate. The application targets tech-savvy users interested in leveraging AI technology for video creation, with a focus on Android mobile devices and web browser support.

2. System Overview

Vidzora AI provides a seamless user experience for generating AI-powered videos, supporting both realistic and cartoon/animated styles. Users can describe their desired video, select various options, and generate videos with AI characters capable of talking, moving, and showing natural expressions. The application is built using Flutter for Android compatibility and is structured to allow future integration with a real AI video-generation API.

2a. Product Interpretation and Delivery Boundary

The application is designed to be accessed primarily on Android devices, with web browser support. It requires users to authenticate through a Welcome/Login screen before accessing the video generation workflow. The current delivery includes a working demo version without a live AI video-generation API, ensuring users can test the interface and workflow. The application maintains user identity across sessions to manage video creations effectively.

2b. Source Content Inventory

Not applicable as there is no explicit content source directive.

2c. Page Content and Component Coverage

Landing

• Information/State: Introduction to Vidzora AI, its purpose, and audience.
• Primary Actions: Navigate to Welcome/Login screen.
• Components: Text introduction, navigation button.
• States: Loading, success.

Welcome/Login screen

• Information/State: User authentication and branding.
• Primary Actions: Login, sign up.
• Components: Logo, input fields, login button.
• States: Loading, error, success.

Home Dashboard

• Information/State: Video description input, generation options.
• Primary Actions: Enter video description, select options, start video generation.
• Components: Input box, dropdowns for style, aspect ratio, duration, quality, Generate Video button.
• States: Empty, loading, error, success.

generation/loading screen

• Information/State: Video generation progress.
• Primary Actions: Cancel generation.
• Components: Progress animation, cancel button.
• States: Loading, error, success.

Video Preview

• Information/State: Display of generated video.
• Primary Actions: Download, Share, Regenerate, Create Another Video.
• Components: Video player, action buttons.
• States: Loading, error, success.

My Creations

• Information/State: List of previously generated videos.
• Primary Actions: View video, delete video.
• Components: Video thumbnails, action buttons.
• States: Empty, loading, error, success.

Profile and Settings

• Information/State: User profile and application settings.
• Primary Actions: Update profile, change settings.
• Components: Input fields, save button.
• States: Loading, error, success.

3. Functional Requirements

• As a Video Creator, I should be able to access the Landing page to understand Vidzora AI's purpose and navigate to the Welcome/Login screen. (required_inference)
• As a Video Creator, I should be able to authenticate through the Welcome/Login screen to access the application. (explicit)
• As a Video Creator, I should be able to describe my video on the Home Dashboard and select video generation options. (explicit)
• As a Video Creator, I should be able to start the video generation process by clicking the Generate Video button. (explicit)
• As a Video Creator, I should be able to view the progress of video generation on the generation/loading screen. (explicit)
• As a Video Creator, I should be able to preview the generated video in the Video Preview page and perform actions like Download, Share, Regenerate, and Create Another Video. (explicit)
• As a Video Creator, I should be able to view and manage my previously generated videos on the My Creations page. (explicit)
• As a Video Creator, I should be able to update my profile and settings on the Profile and Settings page. (explicit)

4. User Personas

• Video Creator: The primary user who enters video descriptions, configures generation options, generates videos, reviews results, and manages creations.

5. Core User Flows

1. Accessing the Application

   • The Video Creator visits the Landing page.
   • The Video Creator navigates to the Welcome/Login screen.
   • The Video Creator logs in or signs up to access the Home Dashboard.

2. Creating a Video

   • The Video Creator enters a video description on the Home Dashboard.
   • The Video Creator selects video style, aspect ratio, duration, and quality.
   • The Video Creator clicks the Generate Video button.
   • The generation/loading screen displays progress.

3. Viewing and Managing Videos

   • The Video Creator previews the generated video on the Video Preview page.
   • The Video Creator downloads, shares, regenerates, or creates another video.
   • The Video Creator accesses the My Creations page to view past videos.
   • The Video Creator manages videos by viewing or deleting them.

4. Updating Profile and Settings

   • The Video Creator accesses the Profile and Settings page.
   • The Video Creator updates profile information and application settings.

6. Visuals Colors and Theme

• Muse: Gleb Kuznetsov
• Palette:
  • Background: #0A0A0F
  • Surface: #1B1B29
  • Text: #E0E0F8
  • Primary: #00E0FF
  • Accent: #FF00FF
  • Muted: #5A5A7A
• Typography:
  • Headings: Space Grotesk — Wide, uppercase, tight leading
  • Body: Orbitron
  • Scale: 1.414 modular, 64/48/32/22/16
• Shape Language: Floating glass panels, thin luminous strokes, radial layouts
• Layout: Full-bleed 3D scene, asymmetric, minimal chrome, radial symmetry
• Motion: Continuous slow orbit/parallax, light sweeps, data streams

7. Signature Design Concept

The public entry page features a full-viewport 3D hero with glowing volumetric forms. A floating radial input box for video descriptions is prominently displayed, with hover states featuring luminous edges on buttons. Animated particle fields serve as background layers, and slow parallax scrolling reveals different sections.

8. Interaction Model & Motion Direction

• Interaction Model: Animated
• Motion Tempo: Cinematic
• Hero Dimensionality: webgl
• Landing Hero Motion Brief: A full-bleed 3D scene with floating glass panels and glowing elements. The input box and buttons hover over the scene, with electric cyan accents for interactive elements. Slow parallax scrolling reveals different sections, and a reduced-motion state is available for accessibility.

9. Non-Functional Requirements

• The application must be responsive and optimized for Android mobile devices while supporting web browsers. (explicit)
• The application should use a dark, modern, futuristic AI visual direction with smooth animations, glowing elements, rounded cards and buttons, and professional typography. (explicit)
• The project structure must separate screens, widgets, services, models, and assets. (explicit)

10. Tech Stack

• Frontend: Flutter
• Backend: Placeholder for future AI video-generation API integration
• Storage: Local storage for demo version, expandable for future API integration

11. Assumptions and Constraints

• The application is primarily optimized for Android devices, with web browser support as a secondary target.
• The current version is a demo, and actual AI video generation will be integrated later.
• User authentication is required before accessing the video generation workflow.

12. Glossary

• AI Video Generation: The process of creating videos using artificial intelligence based on user-provided descriptions.
• Flutter: An open-source UI software development toolkit created by Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
• Video Creator: The user persona responsible for creating and managing videos within the application.