### **Project Title:** AI-Powered Lecture Video Analyzer: Bilingual Transcription, Summarization & Adaptive Quiz Generator --- ### **Project Overview:** I'm building a **web-based educational platform** where students can upload lecture videos (MP4, AVI, or MKV) and receive: 1. A bilingual, timestamped transcript in **English and Hindi** 2. A concise, multi-paragraph summary of the video content 3. An **auto-generated quiz set** (multiple-choice + short answer), in English, that adapts to each student's level In addition, the platform should feature: * A **student dashboard** where users can track their performance history, quiz attempts, progress over time, and revisit all past uploads * An **admin/teacher panel** to download transcripts, summaries, or question sets --- ### **Project Flow & Required Features:** **1. Video Upload & Storage** * Upload lecture videos in MP4, AVI, MKV format * Store videos securely (cloud storage preferred - e.g., AWS S3, Firebase, etc.) **2. Speech-to-Text Engine** * Detect the lecture language (Hindi or English) automatically * Generate accurate transcripts in both **original language** and **translated form** * Include **timestamps aligned with sentences or speaker turns** * Transcription accuracy should match or exceed **Whisper-large benchmark WER** **3. Summary Generator** * Use modern NLP (e.g., Hugging Face Transformers, GPT) to generate a **multi-paragraph educational summary** * Summary should cover every **key teaching point** * **Word count ≤ 15% of the original transcript** **4. Quiz Generator** * Generate **10+ quiz questions per 15 mins of video** * Question types: Multiple-choice, short answer * Questions must be in **English**, regardless of original lecture language * Include metadata: Bloom’s taxonomy level (e.g., Remember, Understand, Apply) **5. Unified Front-End Display** * Students can: * Watch the lecture * View and download transcripts * Read the summary * Take quizzes on the same page * Smooth, responsive UI/UX (mobile + desktop) **6. Student Dashboard** * Each student has a profile with: * Upload history * Quiz scores & detailed performance * Summary reviews * Progress tracking over time * Can access dashboard anytime from any device **7. Admin / Teacher Panel** * View platform-wide activity * Download individual or bulk: * Transcripts * Summaries * Quiz sets --- ### **Tech Stack Expectations:** Open to your preferred tools, but the solution should integrate modern AI/NLP tools like: * **Speech Recognition:** OpenAI Whisper, AssemblyAI, or similar * **Translation / NLP:** Hugging Face Transformers, OpenAI GPT, LangChain, etc. * **Backend:** Node.js / Python / FastAPI / Django * **Frontend:** React / Next.js / Vue.js * **Storage:** AWS S3 / Firebase / Supabase * **Database:** PostgreSQL / MongoDB * **Authentication:** OAuth, JWT, or Firebase Auth All code should be: * **Well-documented** * **Modular and maintainable** * With **README instructions** for local and cloud deployment --- ### **Performance Requirements (Acceptance Criteria):** **Transcription Accuracy**: Comparable to Whisper-large benchmark (low WER) for both English and Hindi **Summary Compression**: Key points covered in ≤ 15% of original transcript word count **Quiz Quantity & Quality**: 10+ questions per 15 min of video, Bloom’s-tagged **Pipeline Speed**: Full process (upload to quiz) completes in ≤ 1× video length on standard GPU (e.g., T4, A10G) --- ### **What I’m Looking For in Your Proposal:** 1. A brief intro and **1 relevant AI/NLP project** you’ve built (with a link or code sample if available) 2. Your **proposed tech stack and architecture** for this project 3. Estimated **timeline and cost** 4. Whether you’ll deliver: * Frontend * Backend/API * AI/NLP components * Deployment & documentation --- Let’s build a platform that turns any lecture video into an interactive, intelligent study companion for students.