OpenClaw automatic backup and sync to Backblaze B2. Keep state durable across machines, restore instantly on new hardware, and roll back to previous snapshots if configs break or memory becomes corrupted.

Colorize black-and-white archival photos and film stills locally with DeOldify (NoGAN) and keep both the original masters and the colorized restorations in Backblaze B2 — an ingest, colorize, compare, and retain pipeline for film archives, museums, and documentary teams.

Self-hosted VOD & live-stream archiver: download any yt-dlp-supported video, stream it straight to Backblaze B2 cloud storage, auto-cut highlight clips with ffmpeg, and browse it all from a Next.js + FastAPI UI. B2 sample app.

AI image generation prompt flow example app focused on prompt engineering and prompt optimization, comparing models GPT Image, DALL-E, Gemini Nano Banana, and Google Imagen. Shows how image prompts are structured, refined, and evolved from input to final output, with clear prompt lineage for learning and experimentation.

Self-hosted OCR document archive: PaddleOCR turns scanned pages into searchable, structured text locally — no external OCR API — with Backblaze B2 (S3-compatible) as the single source of truth and a rebuildable SQLite index for keyword search.

OCR-free receipt & invoice parsing: runs the Donut vision model locally to extract line items, tax, and totals as structured JSON, storing every raw image and extraction in Backblaze B2 (S3-compatible) — no OCR step, no database, no second API key.

Self-hosted NSFW video moderation pipeline: NudeNet (local ONNX) classifies ffmpeg-sampled frames, flags unsafe content, and routes it to a human-in-the-loop review queue — every video, frame crop, and report stored on Backblaze B2 via the S3-compatible API. Next.js + FastAPI.

Perceptual video deduplication on Backblaze B2: hash a video library with videohash, cluster near-duplicates by Hamming distance, and reclaim storage. Local, open-source, keyless compute — B2 holds the library, the hash index, and every cluster report.

Self-hosted RIFE video frame interpolation pipeline: turn footage into smooth 2x/4x/8x slow motion with on-device Practical-RIFE neural interpolation (CPU/CUDA/Apple MPS), no AI API key, storing source clips and renders in Backblaze B2 via the S3-compatible API. FastAPI + Next.js B2 sample app.

AI video chapterization app that runs Qwen2.5-VL locally (no inference API key) over ffmpeg-extracted keyframes to auto-generate chapter timestamps, titles, thumbnails, and summaries — with the source video and every derived artifact stored in Backblaze B2 via the S3-compatible API