Sovereign Media & Video Production Pipeline Architecture

Sentinel Integrations Topology • Nexus Controller, Mira Media Studio & Hetzner GPU Edge

NODE: NEXUS (Intel NUC 15 Pro • Debian 13 Hardened • 24/7 Production Core) Hermes Agent (Otto) Multi-Agent Task Orchestration MCP Client / Tool Coordinator sovereign_pipeline.py Markdown Table Storyboard Parser Scene Cues & Staging Splitter Ollama Listener (:11434) nomic-embed-text • Qwen2.5-Coder DeepSeek-R1 • Gemma-4:12B Vault & Storage Layer vault_vectors.db • sentinel_crm USB /srv/usb/OPERATIONS Backup generate_media_pipeline.py (Asset Generator) Extracts Narration TXT • Builds Graphic Directives • Coordinates Scene Sync ~/topics/marketing/video_staging/pipeline_script_* NODE: MIRA (Mac mini M4 Pro • macOS Sequoia • Creative Media & Audio/Video Studio) Kokoro TTS Engine REST API (:8880/v1/audio) am_adam / af_bella Voice Models Slide & Graphic Renderer Pillow Typographic Cards Manim CE Animations / SVG ComfyUI (Metal) MPS Accelerated Diffusion Headless SSH Trigger :8188 FFmpeg Master Stitcher (compile_video.py) Duration Matching • Crossfades • Audio Mixing (-22dB BG Ducking) Output: master_video.mp4 (1080p 60fps / 9:16 Shorts / 16:9 Longform) NODE: HETZNER GPU VPC (Cloud Edge Tier) Generative Motion & Batch Engine Dedicated RTX / A4000 GPU Instance High-Resolution Video Backdrop Inference Burst Compute & SFT Trajectories LLaMA-Factory Supervised Fine-Tuning Continuous Model Evaluation & Red Teaming REST Audio Call :8880 Slide Directives Remote SSH / RPC Job Trigger TODO QUEUE & NEXT-STAGE PIPELINE EXTENSIONS Headless Motion Slide Engine Playwright / Chromium 60fps Capture Live Code-Typing & SVG Transitions Replaces static Pillow slide deck Whisper Alignment & Captions Local Whisper STT Word-Level Timestamps Dynamic Kinetic Safe-Zone Subtitles Target: YT Shorts & X mobile video Generative Motion B-Roll Hook Veo / MiniMax H3 / AnimateDiff Auto-generates 3s contextual motion loops Injected directly into scene folders Multi-Platform Dispatcher youtube-studio & xurl Skills Auto-generates timestamps & tags Human-in-the-loop sign-off required SYSTEM LEGEND: Core Agent / Front Pipeline & Rendering Audio / Kokoro TTS Local / Metal LLM & Diffusion Cloud GPU Edge Queued Extensions

Tier 1: Nexus Controller

  • • Hermes Agent orchestrates storyboard parsing from Markdown specs
  • • Extracts atomic scene directives, prompt triggers & narration cues
  • • Manages state and asset versioning in local topics vault
  • • Dispatches parallel synthesis calls to Mira over local REST/SSH

Tier 2: Mira Media Studio

  • • Dedicated M4 Pro Apple Silicon compute for 0-latency media synthesis
  • • Kokoro TTS engine generates millisecond-accurate narration stems
  • • FFmpeg automates dynamic visual transitions & audio ducking
  • • ComfyUI Metal acceleration for b-roll frames & thumbnail generation

Tier 3: Hetzner GPU VPC

  • • Offloads long-running batch generative video & motion diffusion
  • • Dedicated high-VRAM instance for burst LLM / SFT evaluation runs
  • • Secure ed25519 tunnel prevents local thermal/power bottlenecks
  • • Staging buffer for client-ready media delivery packages

Pipeline Todo Queue

  • Playwright Slide Engine: 60fps animated HTML/CSS/SVG cards
  • Whisper Alignment: Precise word-level kinetic subtitle generation
  • Generative Motion: 3-second contextual B-roll video injection
  • Auto Dispatcher: YouTube Studio & X publishing with review gates