| ID | Requirement | Acceptance Criteria | |----|-------------|----------------------| | FR‑1 | – Accept MP4, MOV, WebM up to 500 MB per file. | Upload succeeds, thumbnail auto‑generated, video transcoded to H.264 (720p max). | | FR‑2 | Chapter Ordering – Drag‑and‑drop reordering in the Studio. | New order persists after page refresh. | | FR‑3 | Automatic Transcripts – Generate via Google Speech‑to‑Text (or open‑source Whisper). | Transcript appears within 2 min for ≤5 min video; editable by creator. | | FR‑4 | Playback – Adaptive bitrate streaming (HLS/DASH). | No buffering on 3G (minimum 360p). | | FR‑5 | Progress Sync – Store current chapter & timestamp per user. | When user logs in on another device, playback resumes at same point. | | FR‑6 | Search – Full‑text on titles + transcript indexing. | Returns relevant V‑Books within 300 ms for <10 k concurrent users. | | FR‑7 | Rating System – 1‑5 stars, single rating per user per V‑Book. | Average rating updates instantly. | | FR‑8 | Comment Moderation – Auto‑filter profanity, manual admin review. | Inappropriate comment hidden within 5 min. | | FR‑9 | Offline Download – Encrypted storage, limited to 3 V‑Books/month per user. | Downloaded files play only inside the app; expire after 30 days. | | FR‑10 | Analytics Export – CSV of views, watch‑time, retention per chapter. | Creator can download within 2 seconds after request. | | FR‑11 | Accessibility – Captions toggle, playback speed control, high‑contrast UI toggle. | All features operable via keyboard and screen‑reader. | | FR‑12 | Support Button – One‑click micro‑donation via Stripe/PayPal. | Transaction receipt emailed; donation amount appears in creator dashboard. |
It is critical to state unequivocally that this content sits in a legally precarious and ethically dangerous zone, as many platforms and authorities specifically ban such material. As one source notes, creating or distributing content involving underage individuals is considered a serious criminal offense in nearly every country.
| Module | What It Does | Why It Matters | |--------|--------------|----------------| | | High‑definition video creation, editing, and hosting. Includes AI‑driven auto‑captioning, scene detection, and instant streaming. | Video continues to dominate online engagement. VDIO gives you studio‑grade tools without the hardware cost. | | BOKP | Interactive digital book builder. Turn PDFs, slide decks, or raw text into clickable, multimedia‑rich e‑books that can embed videos, quizzes, and live‑polls. | Books are still the backbone of deep learning and lead generation. BOKP makes them interactive and shareable. | | SMA | Smart Marketing Automation. AI‑powered email sequences, social‑media scheduling, lead scoring, and analytics—all powered by a single dashboard. | Marketing is data‑driven. SMA removes the need for multiple disjointed tools. | vdio bokp sma free
There are numerous websites and platforms that offer free video resources for educational purposes. These resources can range from video lectures and tutorials to documentaries and educational series. Some popular platforms that offer free video content include:
Tip: Use YouTube’s feature to line up all videos for a whole unit (e.g., “AP Calculus AB – Limits → Derivatives → Integrals”). | ID | Requirement | Acceptance Criteria |
| Collection | Subjects Covered | How it’s organized | |------------|------------------|--------------------| | (search “OpenStax * subject* + lecture”) | Physics, Biology, Chemistry, Algebra, Statistics, etc. | OpenStax provides a free PDF textbook; many educators have recorded chapter‑by‑chapter videos that follow the exact page numbers. | | Khan Academy “Course Playlists” | Entire high‑school curricula (e.g., “AP Physics 1”, “Algebra 2”) | Click the “Course” dropdown → “Play all” to treat the series like a video book. | | MIT 8.01 (Classical Mechanics) – Full Lecture Series | Physics (calc‑based) | 24+ lectures, each 50‑70 min, matching MIT textbook chapters. | | University of Colorado Boulder – “Chemistry 101” (OCW) | General Chemistry | 20‑minute videos synced to a free textbook PDF. | | Stanford Online “Machine Learning” (Andrew Ng) – YouTube | Intro to ML (good for advanced high‑schoolers) | 10‑minute video segments that act like a textbook chapter. |
Instead of searching for potentially risky content, users can explore alternative, safe, and educational resources: | New order persists after page refresh
: Many legitimate streaming services offer free trials or ad-supported tiers. These can be a great way to access a wide range of content legally and safely.
If you are looking for free educational videos, tutorials, or academic resources (such as for SMA - SMA Negeri or similar, perhaps implying a school context), I recommend exploring legitimate, authorized platforms: