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workflows/ZIT-AIO-SeedVR2.json

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+        "# 🎬 SeedVR2 Video Upscaler\n\n**Professional video/image upscaling with diffusion!**\n\nHigh-quality upscaler using DiT (Diffusion Transformer) for temporal consistency.\n\n---\n\n## 📦 Required Models:\n\n**Auto-download to:** `ComfyUI/models/SEEDVR2/`\n\n### DiT Model (Node 52):\n- **3B models:** Faster, lower VRAM\n- **7B models:** Higher quality\n- **FP16:** Best quality\n- **FP8/GGUF:** Memory optimized\n\n### VAE Model (Node 53):\n- `ema_vae_fp16.safetensors` (recommended)\n\n---\n\n## ⚙️ Main Settings (Node 51):\n\n### resolution (1536)\nTarget resolution for shortest edge.\nMaintains aspect ratio automatically.\n\n### max_resolution (0)\nMaximum resolution for any edge.\n- **0:** No limit\n- **Set value:** Auto-scales down if exceeded\n\n### batch_size (Important!)\n⚠️ **Must follow 4n+1 formula:** 1, 5, 9, 13, 17, 21, 25...\n- **Minimum 5** for temporal consistency\n- **Higher = better quality** but more VRAM\n- Ideally matches shot length\n\n### uniform_batch_size (False)\nPads final batch to match batch_size.\nPrevents artifacts when last batch is smaller.\n\n### temporal_overlap (0)\nOverlapping frames between batches (0-16).\nReduces temporal artifacts.\n\n### prepend_frames (0)\nPrepends reversed frames (0-32).\nReduces artifacts at video start.\n\n---\n\n## 🎨 Quality Settings:\n\n### color_correction\n**'lab'** ⭐ - Perceptual, highest fidelity  \n**'wavelet'** - Frequency-based, natural  \n**'hsv'** - Saturation matching  \n**'none'** - No correction\n\n### Noise Scales (0.0-1.0):\n**input_noise_scale (0.0)**  \nAdds noise to input. Try 0.1-0.3 for high res artifacts.\n\n**latent_noise_scale (0.0)**  \nAdds noise during diffusion. Try 0.05-0.15 if needed.\n\n---\n\n## 💾 Memory Management:\n\n### offload_device\n**'none'** - Fastest, high VRAM  \n**'cpu'** - Slower, saves VRAM  \n**'cuda:X'** - Use another GPU\n\n### If OOM (Out of Memory):\n1. Enable VAE tiling (Nodes 52/53)\n2. Lower resolution or batch_size\n3. Use FP8/GGUF models\n4. Enable offload_device\n\n---\n\n## 📥 Installation:\n\n[SeedVR2](https://github.com/numz/ComfyUI-SeedVR2_VideoUpscaler)\n\nInstall via ComfyUI Manager or:\n```\ncd ComfyUI/custom_nodes\ngit clone https://github.com/numz/ComfyUI-SeedVR2_VideoUpscaler.git\n```\n\n---\n\n**Tip:** Start with default settings, enable debug mode to monitor VRAM!"
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+        "# 📐 Resolution Presets\n\n## ⭐ Recommended (Tested)\n**1920×1088** - Wide cinematic\n\n## 🚀 Fast (Both Versions)\n512×512 • 512×768 • 768×768\n768×1024 • 1024×768\n\n## 📱 Standard HD\n832×1216 • 1024×1024 • 1216×832\n\n## 🎬 High Quality\n1024×1536 • 1536×1024\n\n## 🎥 2K Cinematic\n1920×1088 ⭐ • 2048×1152 • 1920×1080\n\n---\n\n💡 **Quick Tips:**\n- **Portrait:** 512×768, 832×1216, 1024×1536\n- **Landscape:** 1216��832, 1920×1088 ⭐, 2048×1152\n- **Square:** 1024×1024\n\n**1920×1088** tested on RTX 4060 8GB!\nWorks perfectly with both FP8 & BF16."
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+          "links": [
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+      "title": "✨ Upscale SeedVR2",
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+        "Modern command center interior with advanced touchscreen displays mounted on the walls and desks. Large curved transparent screen in the center showing data streams and neural network visualizations. The word 'Z-IMAGE-TURBO-AIO-WORKFLOW-SeedVR2' is prominently displayed as a large, bold title in bright cyan letters with a subtle glow effect, positioned at the top center of the image like a magazine cover. An adorable orange tabby cat with bright green eyes is sitting attentively on an ergonomic workstation chair, with its paw touching a projected keyboard as if operating the system. The cat is wearing a small modern collar with a glowing blue LED indicator. The cat is looking directly at the camera with an intelligent, curious expression. The design is modern and minimalist with white and metallic surfaces, and blue accent lighting strips along the walls and floor. The workstation is advanced and ergonomic, with projected keyboards and floating transparent panels showing AI processing diagrams and flowcharts. Soft blue and purple ambient lighting creates a high-tech atmosphere, with a gentle glow reflecting in the cat's fur. The shot is taken from a slightly elevated wide angle. The visualization is professional and inspired by advanced technology research facilities, with a focus on realism and detail. The workspace is clean and organized, with a futuristic yet realistic aesthetic."
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+        "# 🚀 Z-Image-Turbo-AIO\n\n<div align=\"center\">\n\n**⚡ Ultra‑Fast Photorealistic Generation ⚡**\n*Optimized for speed, realism, and low‑VRAM setups*\n\n</div>\n\n---\n\n## ✨ At a glance\n\n> A compact, production‑ready workflow focused on **maximum realism**, **minimal steps**, and **smooth scaling** — ideal for both image and video pipelines.\n\n* 🧠 Diffusion‑optimized presets\n* 🎞️ Integrated **video upscaling** workflow\n* 💾 Runs on **8 GB VRAM**\n* 🗣️ Natural language prompts encouraged\n\n---\n\n## 🔄 Two Versions\n\n<table>\n<tr>\n<th align=\"left\">Variant</th>\n<th align=\"center\">Size</th>\n<th align=\"left\">Focus</th>\n</tr>\n<tr>\n<td>🟢 <strong>BF16‑AIO</strong></td>\n<td align=\"center\">20 GB</td>\n<td>Maximum precision, clean gradients, best for final renders</td>\n</tr>\n<tr>\n<td>🟡 <strong>FP8‑AIO</strong></td>\n<td align=\"center\">10 GB</td>\n<td>High speed & efficiency, ideal for fast iteration</td>\n</tr>\n</table>\n\n> ✅ **Both versions work on GPUs with only 8 GB VRAM** (with recommended settings).\n\n---\n\n## ⚙️ Recommended Settings\n\n```yaml\nsteps: 9\ncfg: 1.0      # ⚠️ do NOT change\nsampler: res_multistep | euler_ancestral\nscheduler: simple | beta\nnegative_prompt: none\n```\n\n### Why these values?\n\n* **Steps = 9** → sweet spot between speed and detail\n* **CFG = 1.0** → critical for correct model behavior\n* **Sampler choices** → stable diffusion with natural noise\n* **No negative prompts** → avoids over‑constraining the model\n\n---\n\n## 🎬 New in this Workflow\n\n### 🌟 SeedVR2 – Video Upscaler\n\n> **Professional diffusion‑based video upscaling** built directly into the workflow.\n\n**Key benefits:**\n\n* 🎥 Temporal consistency across frames\n* 🧩 Detail reconstruction instead of simple interpolation\n* 🎞️ Perfect for anime, cinematic footage & AI‑generated clips\n\n<details>\n<summary><strong>What makes SeedVR2 special?</strong></summary>\n\nUnlike classical upscalers, SeedVR2 uses diffusion guidance to:\n\n* Preserve motion coherence\n* Enhance fine texture detail\n* Avoid flickering and halo artifacts\n\nSee the guide node for optimal presets and workflow placement.\n\n</details>\n\n---\n\n## 📥 Downloads & Online Demo\n\n🔗 **CivitAI**\n[https://civitai.com/models/2173571?modelVersionId=2448013](https://civitai.com/models/2173571?modelVersionId=2448013)\n\n🔗 **HuggingFace**\n[https://huggingface.co/SeeSee21/Z-Image-Turbo-AIO](https://huggingface.co/SeeSee21/Z-Image-Turbo-AIO)\n\n🔗 **Try Online (TensorArt)**\n[https://tensorart.me/de-DE/models/939302608026244936/Z-Image-Turbo-AIO-FP8-FP8](https://tensorart.me/de-DE/models/939302608026244936/Z-Image-Turbo-AIO-FP8-FP8)\n\n---\n\n## 🎯 Required Custom Nodes\n\nThese nodes are required for full compatibility:\n\n* 🔧 [rgthree‑comfy](https://github.com/rgthree/rgthree-comfy)\n* 🖼️ [comfyui_image_metadata_extension](https://github.com/edelvarden/comfyui_image_metadata_extension)\n* 🎬 [SeedVR2 – Video Upscaler](https://github.com/numz/ComfyUI-SeedVR2_VideoUpscaler) ⭐ **NEW**\n\n---\n\n## 🧠 Prompting Tips\n\n> **Natural language prompts work best** — think like describing a scene to a photographer or director.\n\n**Good example:**\n\n```text\nCinematic close‑up portrait, soft rim light, shallow depth of field, realistic skin texture, 50mm lens look\n```\n\n---\n\n<div align=\"center\">\n\n💡 **Fast. Clean. Photoreal.**\n*Built for creators who care about speed and quality.*\n\n</div>\n"
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