diff --git "a/Ltx2_3_i2v.json" "b/Ltx2_3_i2v.json" new file mode 100644--- /dev/null +++ "b/Ltx2_3_i2v.json" @@ -0,0 +1,4198 @@ +{ + "id": "07824bbb-6672-4bb0-ac36-4313a519e35b", + "revision": 0, + "last_node_id": 273, + "last_link_id": 610, + "nodes": [ + { + "id": 269, + "type": "LoadImage", + "pos": [ + -440, + 3530 + ], + "size": [ + 400, + 470 + ], + "flags": {}, + "order": 0, + "mode": 0, + "inputs": [], + "outputs": [ + { + "name": "IMAGE", + "type": "IMAGE", + "links": [ + 609 + ] + }, + { + "name": "MASK", + "type": "MASK", + "links": null + } + ], + "properties": { + "enableTabs": false, + "tabWidth": 65, + "tabXOffset": 10, + "hasSecondTab": false, + "secondTabText": "Send Back", + "secondTabOffset": 80, + "secondTabWidth": 65, + "cnr_id": "comfy-core", + "ver": "0.16.3", + "Node name for S&R": "LoadImage" + }, + "widgets_values": [ + "egyptian_queen.png", + "image" + ] + }, + { + "id": 272, + "type": "MarkdownNote", + "pos": [ + -10, + 4080 + ], + "size": [ + 400, + 160 + ], + "flags": { + "collapsed": false + }, + "order": 1, + "mode": 0, + "inputs": [], + "outputs": [], + "title": "About Size", + "properties": {}, + "widgets_values": [ + "Width & height settings must be divisible by 32 + 1. \nFrame count must be divisible by 8 + 1. \n\n\nRunning with invalid parameters **will not cause errors**. Instead, the flow will silently choose the closest valid parameters. \n\nBy default, we are using 720p resolution. You can try 1920*1088 if you have a powerful GPU." + ], + "color": "#222", + "bgcolor": "#000" + }, + { + "id": 103, + "type": "MarkdownNote", + "pos": [ + -1220, + 3530 + ], + "size": [ + 734.4791666666667, + 1067.2786458333335 + ], + "flags": {}, + "order": 2, + "mode": 0, + "inputs": [], + "outputs": [], + "title": "Model Links", + "properties": {}, + "widgets_values": [ + "- Huggingface: [Lightricks/LTX-2.3](https://huggingface.co/Lightricks/LTX-2.3/)\n- Github: [LTX-2](https://github.com/Lightricks/LTX-2)\n\n## LTX-2.3 Prompting Tips\n\n1. **Core Actions**: Describe events and actions as they occur over time \n2. **Visual Details**: Describe all visual details you want to appear in the video \n3. **Audio**: Describe sounds and dialogue needed for the scene\n\n## Report LTX-2.3 Issues\nTo report any issues when running this workflow, [go to GitHub](https://github.com/Lightricks/ComfyUI-LTXVideo/issues)\n\n## Model Links (for Local Users)\n\n**latent_upscale_models**\n\n- [ltx-2.3-spatial-upscaler-x2-1.0.safetensors](https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-spatial-upscaler-x2-1.0.safetensors)\n\n**checkpoints**\n\n- BF16: [ltx-2.3-22b-dev.safetensors](https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-22b-dev.safetensors)\n- FP8: [ltx-2.3-22b-dev-fp8.safetensors](https://huggingface.co/Lightricks/LTX-2.3-fp8/resolve/main/ltx-2.3-22b-dev-fp8.safetensors)\n\n**loras**\n\n- [ltx-2.3-22b-distilled-lora-384.safetensors](https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-22b-distilled-lora-384.safetensors)\n\n**text_encoders**\n\n- [gemma_3_12B_it_fp4_mixed.safetensors](https://huggingface.co/Comfy-Org/ltx-2/resolve/main/split_files/text_encoders/gemma_3_12B_it_fp4_mixed.safetensors)\n\n\n## Model Storage Location\n\n```\nπŸ“‚ ComfyUI/\nβ”œβ”€β”€ πŸ“‚ models/\nβ”‚ β”œβ”€β”€ πŸ“‚ latent_upscale_models/\nβ”‚ β”‚ └── ltx-2.3-spatial-upscaler-x2-1.0.safetensors\nβ”‚ β”œβ”€β”€ πŸ“‚ checkpoints/\nβ”‚ β”‚ β”œβ”€β”€ ltx-2.3-22b-dev-fp8.safetensors\nβ”‚ β”‚ └── ltx-2.3-22b-dev.safetensors\nβ”‚ β”œβ”€β”€ πŸ“‚ loras/\nβ”‚ β”‚ └── ltx-2.3-22b-distilled-lora-384.safetensors\nβ”‚ └── πŸ“‚ text_encoders/\nβ”‚ β”œβ”€β”€ gemma_3_12B_it_fp4_mixed.safetensors\nβ”‚ └── ltx-2-19b-embeddings_connector_dev_bf16.safetensors\n```\n\n## Report other issues\n\nNote: please update ComfyUI first ([guide](https://docs.comfy.org/installation/update_comfyui)) and prepare required models. Desktop/Cloud will be update after the stable builds; nightly-supported models may not be included yet, please wait for the update.\n\n- Cannot run / runtime errors: [ComfyUI/issues](https://github.com/comfyanonymous/ComfyUI/issues)\n- UI / frontend issues: [ComfyUI_frontend/issues](https://github.com/Comfy-Org/ComfyUI_frontend/issues)\n- Workflow issues: [workflow_templates/issues](https://github.com/Comfy-Org/workflow_templates/issues)" + ], + "color": "#222", + "bgcolor": "#000" + }, + { + "id": 273, + "type": "SaveVideo", + "pos": [ + 430, + 3530 + ], + "size": [ + 820, + 480 + ], + "flags": {}, + "order": 4, + "mode": 0, + "inputs": [ + { + "name": "video", + "type": "VIDEO", + "link": 610 + } + ], + "outputs": [], + "properties": { + "enableTabs": false, + "tabWidth": 65, + "tabXOffset": 10, + "hasSecondTab": false, + "secondTabText": "Send Back", + "secondTabOffset": 80, + "secondTabWidth": 65, + "cnr_id": "comfy-core", + "ver": "0.16.3", + "Node name for S&R": "SaveVideo" + }, + "widgets_values": [ + "video/LTX_2.3_i2v", + "auto", + "auto" + ] + }, + { + "id": 267, + "type": "b94257db-cdc1-45d3-8913-ca61e782d9c1", + "pos": [ + -10, + 3530 + ], + "size": [ + 400, + 470 + ], + "flags": {}, + "order": 3, + "mode": 0, + "inputs": [ + { + "label": "First frame", + "name": "input", + "type": "IMAGE,MASK", + "link": 609 + }, + { + "label": "disable_i2v", + "name": "value_1", + "type": "BOOLEAN", + "widget": { + "name": "value_1" + }, + "link": null + }, + { + "label": "width", + "name": "value_2", + "type": "INT", + "widget": { + "name": "value_2" + }, + "link": null + }, + { + "label": "height", + "name": "value_3", + "type": "INT", + "widget": { + "name": "value_3" + }, + "link": null + }, + { + "label": "length", + "name": "value_4", + "type": "INT", + "widget": { + "name": "value_4" + }, + "link": null + }, + { + "label": "distilled_lora", + "name": "lora_name", + "type": "COMBO", + "widget": { + "name": "lora_name" + }, + "link": null + }, + { + "label": "latent_upscale_model", + "name": "model_name", + "type": "COMBO", + "widget": { + "name": "model_name" + }, + "link": null + } + ], + "outputs": [ + { + "name": "VIDEO", + "type": "VIDEO", + "links": [ + 610 + ] + } + ], + "properties": { + "proxyWidgets": [ + [ + "-1", + "value" + ], + [ + "-1", + "value_1" + ], + [ + "-1", + "value_2" + ], + [ + "-1", + "value_3" + ], + [ + "-1", + "value_4" + ], + [ + "237", + "noise_seed" + ], + [ + "237", + "control_after_generate" + ], + [ + "-1", + "ckpt_name" + ], + [ + "-1", + "text_encoder" + ], + [ + "-1", + "model_name" + ], + [ + "-1", + "lora_name" + ] + ], + "enableTabs": false, + "tabWidth": 65, + "tabXOffset": 10, + "hasSecondTab": false, + "secondTabText": "Send Back", + "secondTabOffset": 80, + "secondTabWidth": 65, + "cnr_id": "comfy-core", + "ver": "0.16.3" + }, + "widgets_values": [ + "Egyptian royal in blue-and-gold headdress and high collar, white dress with golden embroidery and armbands, desert, robot soldiers in formation left and right. 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