{ "id": "07824bbb-6672-4bb0-ac36-4313a519e35b", "revision": 0, "last_node_id": 323, "last_link_id": 633, "nodes": [ { "id": 103, "type": "MarkdownNote", "pos": [ -1219.9999601092634, 3529.999968425739 ], "size": [ 750, 1180 ], "flags": {}, "order": 0, "mode": 0, "inputs": [], "outputs": [], "title": "Model Links", "properties": { "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} } }, "widgets_values": [ "## LTX-2.3 distillé FP8 : image vers vidéo avec le son (16 Go de VRAM)\n\nWorkflow du tuto https://super-h.fr/tutos/ltx-2-3-video-ia-locale-16-go\n\nBasé sur le template officiel ComfyUI « LTX-2.3 I2V ». Modifications :\n- checkpoint `ltx-2.3-22b-distilled-fp8.safetensors` dans les 3 loaders (checkpoint, encodeur de texte, VAE audio) ;\n- nœud LoRA distilled contourné (bypass) : inutile avec le checkpoint distillé ;\n- 8 pas, CFG 1, 720p, 25 i/s, 10 s ;\n- prompt et graine de la vidéo de la souris.\n\nImage de départ : `souris-image-depart.jpg`, à placer dans le dossier `input` de ComfyUI (ou à charger dans le nœud Load Image).\n\n## Modèles\n\n**checkpoints**\n- [ltx-2.3-22b-distilled-fp8.safetensors](https://huggingface.co/Lightricks/LTX-2.3-fp8) (29,5 Go)\n\n**text_encoders**\n- [gemma_3_12B_it_fp4_mixed.safetensors](https://huggingface.co/Comfy-Org/ltx-2) (9,5 Go)\n\n**latent_upscale_models**\n- [ltx-2.3-spatial-upscaler-x2-1.1.safetensors](https://huggingface.co/Lightricks/LTX-2.3) (1 Go)\n\nPrévoir 64 Go de RAM : le modèle est gardé en RAM et envoyé vers la VRAM pendant le calcul.\n" ], "color": "#222", "bgcolor": "#000" }, { "id": 269, "type": "LoadImage", "pos": [ -439.9999977025988, 3529.999968425739 ], "size": [ 400, 480 ], "flags": {}, "order": 1, "mode": 0, "inputs": [], "outputs": [ { "name": "IMAGE", "type": "IMAGE", "links": [ 633 ] }, { "name": "MASK", "type": "MASK", "links": null } ], "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "LoadImage", "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} } }, "widgets_values": [ "souris-image-depart.jpg", "image" ] }, { "id": 75, "type": "SaveVideo", "pos": [ 429.9998948326603, 3529.999968425739 ], "size": [ 670, 480 ], "flags": { "collapsed": false }, "order": 3, "mode": 0, "inputs": [ { "name": "video", "type": "VIDEO", "link": 632 } ], "outputs": [], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "Node name for S&R": "SaveVideo", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} } }, "widgets_values": [ "video/LTX_2.3_i2v", "auto", "auto" ] }, { "id": 320, "type": "2454ad83-157c-40dd-9f19-5daaf4041ce0", "pos": [ 10, 3530 ], "size": [ 390, 470 ], "flags": {}, "order": 2, "mode": 0, "inputs": [ { "label": "first_frame", "name": "input", "type": "IMAGE,MASK", "link": 633 }, { "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": "duration", "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 }, { "label": "fps", "name": "value_5", "type": "INT", "widget": { "name": "value_5" }, "link": null } ], "outputs": [ { "name": "VIDEO", "type": "VIDEO", "links": [ 632 ] } ], "properties": { "proxyWidgets": [ [ "319", "value" ], [ "312", "value" ], [ "299", "value" ], [ "301", "value" ], [ "316", "ckpt_name" ], [ "317", "text_encoder" ], [ "311", "model_name" ], [ "300", "value" ], [ "277", "control_after_generate" ], [ "277", "noise_seed" ] ], "cnr_id": "comfy-core", "ver": "0.16.3", "ue_properties": { "widget_ue_connectable": { "value_1": true, "value_2": true, "value_3": true, "value_4": true, "lora_name": true, "model_name": true, "value_5": true }, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] } ], "links": [ [ 632, 320, 0, 75, 0, "VIDEO" ], [ 633, 269, 0, 320, 0, "IMAGE" ] ], "groups": [], "definitions": { "subgraphs": [ { "id": "2454ad83-157c-40dd-9f19-5daaf4041ce0", "version": 1, "state": { "lastGroupId": 25, "lastNodeId": 323, "lastLinkId": 633, "lastRerouteId": 0 }, "revision": 0, "config": {}, "name": "Image to Video (LTX-2.3)", "inputNode": { "id": -10, "bounding": [ 730, 4110, 162.162109375, 240 ] }, "outputNode": { "id": -20, "bounding": [ 6590, 4360, 120, 60 ] }, "inputs": [ { "id": "7afd6ea8-c738-4fd9-97b8-66fa905cd381", "name": "input", "type": "IMAGE,MASK", "linkIds": [ 535 ], "localized_name": "input", "label": "first_frame", "pos": [ 872.162109375, 4130 ] }, { "id": "9494c550-4172-49c6-930e-5b508f775e77", "name": "value", "type": "STRING", "linkIds": [ 595 ], "pos": [ 872.162109375, 4150 ] }, { "id": "58dbb3f6-f924-4548-96ef-e0e34610bd4e", "name": "value_2", "type": "INT", "linkIds": [ 597 ], "label": "width", "pos": [ 872.162109375, 4170 ] }, { "id": "6086d5b8-2586-448c-a641-dd14d76dd102", "name": "value_3", "type": "INT", "linkIds": [ 598 ], "label": "height", "pos": [ 872.162109375, 4190 ] }, { "id": "feb8c2eb-ae48-4fa8-bc24-929552d656c3", "name": "value_4", "type": "INT", "linkIds": [ 599 ], "label": "duration", "pos": [ 872.162109375, 4210 ] }, { "id": "d7255058-319a-4880-8f9a-7e542c8f3c3c", "name": "ckpt_name", "type": "COMBO", "linkIds": [ 601, 604, 605 ], "pos": [ 872.162109375, 4230 ] }, { "id": "4afce68d-8f65-4342-9d6d-ae0a7688c3e3", "name": "lora_name", "type": "COMBO", "linkIds": [ 602 ], "label": "distilled_lora", "pos": [ 872.162109375, 4250 ] }, { "id": "ab842b4b-c977-4679-b421-424722785b57", "name": "text_encoder", "type": "COMBO", "linkIds": [ 606 ], "pos": [ 872.162109375, 4270 ] }, { "id": "9e47372d-28d9-4311-91e9-e90d03f4eb43", "name": "model_name", "type": "COMBO", "linkIds": [ 607 ], "label": "latent_upscale_model", "pos": [ 872.162109375, 4290 ] }, { "id": "3e32ce15-0ae7-4cd0-909f-a354e8e9c4c9", "name": "value_5", "type": "INT", "linkIds": [ 624 ], "label": "fps", "pos": [ 872.162109375, 4310 ] } ], "outputs": [ { "id": "954ef307-c897-4eea-8b5c-5c6ce15a5357", "name": "VIDEO", "type": "VIDEO", "linkIds": [ 536 ], "localized_name": "VIDEO", "pos": [ 6610, 4380 ] } ], "widgets": [], "nodes": [ { "id": 276, "type": "RandomNoise", "pos": [ 4700, 3650 ], "size": [ 280, 110 ], "flags": {}, "order": 0, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "NOISE", "name": "NOISE", "type": "NOISE", "links": [ 490 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.75", "Node name for S&R": "RandomNoise", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 42, "fixed" ] }, { "id": 277, "type": "RandomNoise", "pos": [ 3160, 3630 ], "size": [ 280, 110 ], "flags": {}, "order": 1, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "NOISE", "name": "NOISE", "type": "NOISE", "links": [ 483 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.56", "Node name for S&R": "RandomNoise", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1114057794781968, "randomize" ] }, { "id": 278, "type": "LTXVConcatAVLatent", "pos": [ 4710, 4490 ], "size": [ 280, 100 ], "flags": {}, "order": 7, "mode": 0, "inputs": [ { "localized_name": "video_latent", "name": "video_latent", "type": "LATENT", "link": 512 }, { "localized_name": "audio_latent", "name": "audio_latent", "type": "LATENT", "link": 513 } ], "outputs": [ { "localized_name": "latent", "name": "latent", "type": "LATENT", "links": [ 494 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "Node name for S&R": "LTXVConcatAVLatent", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 279, "type": "LTXVAudioVAELoader", "pos": [ 1660, 4100 ], "size": [ 430, 110 ], "flags": {}, "order": 8, "mode": 0, "inputs": [ { "localized_name": "ckpt_name", "name": "ckpt_name", "type": "COMBO", "widget": { "name": "ckpt_name" }, "link": 604 } ], "outputs": [ { "localized_name": "Audio VAE", "name": "Audio VAE", "type": "VAE", "links": [ 481, 496 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.68", "Node name for S&R": "LTXVAudioVAELoader", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "models": [ { "name": "ltx-2.3-22b-distilled-fp8.safetensors", "url": "https://huggingface.co/Lightricks/LTX-2.3-fp8/resolve/main/ltx-2.3-22b-distilled-fp8.safetensors", "directory": "checkpoints" } ] }, "widgets_values": [ "ltx-2.3-22b-distilled-fp8.safetensors" ] }, { "id": 280, "type": "KSamplerSelect", "pos": [ 4700, 4100 ], "size": [ 280, 110 ], "flags": {}, "order": 2, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "SAMPLER", "name": "SAMPLER", "type": "SAMPLER", "links": [ 492 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.75", "Node name for S&R": "KSamplerSelect", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "euler_cfg_pp" ] }, { "id": 281, "type": "ManualSigmas", "pos": [ 4700, 4290 ], "size": [ 280, 110 ], "flags": {}, "order": 3, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "SIGMAS", "name": "SIGMAS", "type": "SIGMAS", "links": [ 493 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "Node name for S&R": "ManualSigmas", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "0.85, 0.7250, 0.4219, 0.0" ] }, { "id": 282, "type": "CFGGuider", "pos": [ 4700, 3850 ], "size": [ 280, 160 ], "flags": {}, "order": 9, "mode": 0, "inputs": [ { "localized_name": "model", "name": "model", "type": "MODEL", "link": 478 }, { "localized_name": "positive", "name": "positive", "type": "CONDITIONING", "link": 479 }, { "localized_name": "negative", "name": "negative", "type": "CONDITIONING", "link": 480 } ], "outputs": [ { "localized_name": "GUIDER", "name": "GUIDER", "type": "GUIDER", "links": [ 491 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.71", "Node name for S&R": "CFGGuider", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1 ] }, { "id": 283, "type": "SamplerCustomAdvanced", "pos": [ 3550, 3630 ], "size": [ 230, 170 ], "flags": {}, "order": 10, "mode": 0, "inputs": [ { "localized_name": "noise", "name": "noise", "type": "NOISE", "link": 483 }, { "localized_name": "guider", "name": "guider", "type": "GUIDER", "link": 484 }, { "localized_name": "sampler", "name": "sampler", "type": "SAMPLER", "link": 485 }, { "localized_name": "sigmas", "name": "sigmas", "type": "SIGMAS", "link": 544 }, { "localized_name": "latent_image", "name": "latent_image", "type": "LATENT", "link": 487 } ], "outputs": [ { "localized_name": "output", "name": "output", "type": "LATENT", "links": [ 488 ] }, { "localized_name": "denoised_output", "name": "denoised_output", "type": "LATENT", "links": [] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.60", "Node name for S&R": "SamplerCustomAdvanced", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 284, "type": "LTXVCropGuides", "pos": [ 3830, 3810 ], "size": [ 250, 120 ], "flags": {}, "order": 11, "mode": 0, "inputs": [ { "localized_name": "positive", "name": "positive", "type": "CONDITIONING", "link": 475 }, { "localized_name": "negative", "name": "negative", "type": "CONDITIONING", "link": 476 }, { "localized_name": "latent", "name": "latent", "type": "LATENT", "link": 477 } ], "outputs": [ { "localized_name": "positive", "name": "positive", "type": "CONDITIONING", "links": [ 479 ] }, { "localized_name": "negative", "name": "negative", "type": "CONDITIONING", "links": [ 480 ] }, { "localized_name": "latent", "name": "latent", "type": "LATENT", "slot_index": 2, "links": [] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.68", "Node name for S&R": "LTXVCropGuides", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 285, "type": "LoraLoaderModelOnly", "pos": [ 1660, 3890 ], "size": [ 430, 140 ], "flags": {}, "order": 12, "mode": 4, "inputs": [ { "localized_name": "model", "name": "model", "type": "MODEL", "link": 520 }, { "localized_name": "lora_name", "name": "lora_name", "type": "COMBO", "widget": { "name": "lora_name" }, "link": 602 } ], "outputs": [ { "localized_name": "MODEL", "name": "MODEL", "type": "MODEL", "links": [ 478, 541 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.75", "Node name for S&R": "LoraLoaderModelOnly", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "models": [] }, "widgets_values": [ "ltx-2.3-22b-distilled-lora-384.safetensors", 0.5 ] }, { "id": 286, "type": "ResizeImagesByLongerEdge", "pos": [ 2070, 4810 ], "size": [ 310, 110 ], "flags": { "collapsed": false }, "order": 13, "mode": 0, "inputs": [ { "localized_name": "images", "name": "images", "type": "IMAGE", "link": 523 } ], "outputs": [ { "localized_name": "images", "name": "images", "type": "IMAGE", "links": [ 505 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "Node name for S&R": "ResizeImagesByLongerEdge", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1536 ] }, { "id": 287, "type": "LTXVLatentUpsampler", "pos": [ 4250, 3760 ], "size": [ 330, 120 ], "flags": {}, "order": 14, "mode": 0, "inputs": [ { "localized_name": "samples", "name": "samples", "type": "LATENT", "link": 547 }, { "localized_name": "upscale_model", "name": "upscale_model", "type": "LATENT_UPSCALE_MODEL", "link": 545 }, { "localized_name": "vae", "name": "vae", "type": "VAE", "link": 554 } ], "outputs": [ { "localized_name": "LATENT", "name": "LATENT", "type": "LATENT", "links": [ 548 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.14.1", "Node name for S&R": "LTXVLatentUpsampler", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 288, "type": "LTXVImgToVideoInplace", "pos": [ 4230, 4100 ], "size": [ 300, 180 ], "flags": {}, "order": 15, "mode": 0, "inputs": [ { "localized_name": "vae", "name": "vae", "type": "VAE", "link": 552 }, { "localized_name": "image", "name": "image", "type": "IMAGE", "link": 515 }, { "localized_name": "latent", "name": "latent", "type": "LATENT", "link": 548 }, { "localized_name": "bypass", "name": "bypass", "type": "BOOLEAN", "widget": { "name": "bypass" }, "link": 543 } ], "outputs": [ { "localized_name": "latent", "name": "latent", "type": "LATENT", "links": [ 512 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LTXVImgToVideoInplace", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1, false ] }, { "id": 289, "type": "LTXVPreprocess", "pos": [ 2100, 5010 ], "size": [ 290, 110 ], "flags": {}, "order": 16, "mode": 0, "inputs": [ { "localized_name": "image", "name": "image", "type": "IMAGE", "link": 505 } ], "outputs": [ { "localized_name": "output_image", "name": "output_image", "type": "IMAGE", "links": [ 510, 515 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LTXVPreprocess", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 18 ] }, { "id": 290, "type": "ResizeImageMaskNode", "pos": [ 1660, 4810 ], "size": [ 300, 160 ], "flags": {}, "order": 17, "mode": 0, "inputs": [ { "localized_name": "input", "name": "input", "type": "IMAGE,MASK", "link": 535 }, { "localized_name": "width", "name": "resize_type.width", "type": "INT", "widget": { "name": "resize_type.width" }, "link": 558 }, { "localized_name": "height", "name": "resize_type.height", "type": "INT", "widget": { "name": "resize_type.height" }, "link": 559 } ], "outputs": [ { "localized_name": "resized", "name": "resized", "type": "IMAGE,MASK", "links": [ 523 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "ResizeImageMaskNode", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "scale dimensions", 1920, 1088, "center", "lanczos" ] }, { "id": 291, "type": "KSamplerSelect", "pos": [ 3160, 4040 ], "size": [ 280, 110 ], "flags": {}, "order": 4, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "SAMPLER", "name": "SAMPLER", "type": "SAMPLER", "links": [ 485 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.56", "Node name for S&R": "KSamplerSelect", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "euler_ancestral_cfg_pp" ] }, { "id": 292, "type": "ComfyMathExpression", "pos": [ 2540, 4830 ], "size": [ 210, 80 ], "flags": { "collapsed": true }, "order": 18, "mode": 0, "inputs": [ { "label": "a", "localized_name": "values.a", "name": "values.a", "type": "FLOAT,INT", "link": 560 }, { "label": "b", "localized_name": "values.b", "name": "values.b", "shape": 7, "type": "FLOAT,INT", "link": null } ], "outputs": [ { "localized_name": "FLOAT", "name": "FLOAT", "type": "FLOAT", "links": null }, { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 561 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "ComfyMathExpression", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "a/2" ] }, { "id": 293, "type": "Reroute", "pos": [ 3850, 4050 ], "size": [ 75, 26 ], "flags": {}, "order": 19, "mode": 0, "inputs": [ { "name": "", "type": "*", "link": 557 } ], "outputs": [ { "name": "", "type": "VAE", "links": [ 552, 553, 554 ] } ], "properties": { "showOutputText": false, "horizontal": false, "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} } } }, { "id": 294, "type": "ComfyMathExpression", "pos": [ 2550, 4890 ], "size": [ 210, 80 ], "flags": { "collapsed": true }, "order": 20, "mode": 0, "inputs": [ { "label": "a", "localized_name": "values.a", "name": "values.a", "type": "FLOAT,INT", "link": 562 }, { "label": "b", "localized_name": "values.b", "name": "values.b", "shape": 7, "type": "FLOAT,INT", "link": null } ], "outputs": [ { "localized_name": "FLOAT", "name": "FLOAT", "type": "FLOAT", "links": null }, { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 563 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "ComfyMathExpression", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "a/2" ] }, { "id": 295, "type": "EmptyLTXVLatentVideo", "pos": [ 2870, 4940 ], "size": [ 280, 200 ], "flags": {}, "order": 21, "mode": 0, "inputs": [ { "localized_name": "width", "name": "width", "type": "INT", "widget": { "name": "width" }, "link": 561 }, { "localized_name": "height", "name": "height", "type": "INT", "widget": { "name": "height" }, "link": 563 }, { "localized_name": "length", "name": "length", "type": "INT", "widget": { "name": "length" }, "link": 631 } ], "outputs": [ { "localized_name": "LATENT", "name": "LATENT", "type": "LATENT", "links": [ 511 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.60", "Node name for S&R": "EmptyLTXVLatentVideo", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 768, 512, 97, 1 ] }, { "id": 296, "type": "LTXVImgToVideoInplace", "pos": [ 3230, 4810 ], "size": [ 280, 180 ], "flags": {}, "order": 22, "mode": 0, "inputs": [ { "localized_name": "vae", "name": "vae", "type": "VAE", "link": 556 }, { "localized_name": "image", "name": "image", "type": "IMAGE", "link": 510 }, { "localized_name": "latent", "name": "latent", "type": "LATENT", "link": 511 }, { "localized_name": "bypass", "name": "bypass", "type": "BOOLEAN", "widget": { "name": "bypass" }, "link": 542 } ], "outputs": [ { "localized_name": "latent", "name": "latent", "type": "LATENT", "links": [ 497 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LTXVImgToVideoInplace", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 0.7, false ] }, { "id": 297, "type": "LTXVAudioVAEDecode", "pos": [ 5760, 3970 ], "size": [ 270, 100 ], "flags": {}, "order": 23, "mode": 0, "inputs": [ { "localized_name": "samples", "name": "samples", "type": "LATENT", "link": 495 }, { "label": "Audio VAE", "localized_name": "audio_vae", "name": "audio_vae", "type": "VAE", "link": 496 } ], "outputs": [ { "localized_name": "Audio", "name": "Audio", "type": "AUDIO", "links": [ 534 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LTXVAudioVAEDecode", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 298, "type": "ComfyMathExpression", "pos": [ 2540, 5030 ], "size": [ 210, 80 ], "flags": { "collapsed": true }, "order": 24, "mode": 0, "inputs": [ { "label": "a", "localized_name": "values.a", "name": "values.a", "type": "FLOAT,INT", "link": 564 }, { "label": "b", "localized_name": "values.b", "name": "values.b", "shape": 7, "type": "FLOAT,INT", "link": null } ], "outputs": [ { "localized_name": "FLOAT", "name": "FLOAT", "type": "FLOAT", "links": [ 566, 591 ] }, { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 565 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "ComfyMathExpression", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "a" ] }, { "id": 299, "type": "PrimitiveInt", "pos": [ 1190, 4650 ], "size": [ 370, 110 ], "flags": {}, "order": 25, "mode": 0, "inputs": [ { "localized_name": "value", "name": "value", "type": "INT", "widget": { "name": "value" }, "link": 598 } ], "outputs": [ { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 559, 562 ] } ], "title": "Height", "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "PrimitiveInt", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 720, "fixed" ] }, { "id": 300, "type": "PrimitiveInt", "pos": [ 1190, 4840 ], "size": [ 370, 110 ], "flags": {}, "order": 26, "mode": 0, "inputs": [ { "localized_name": "value", "name": "value", "type": "INT", "widget": { "name": "value" }, "link": 624 } ], "outputs": [ { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 564, 629 ] } ], "title": "Frame Rate", "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "PrimitiveInt", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 25, "fixed" ] }, { "id": 301, "type": "PrimitiveInt", "pos": [ 1190, 4280 ], "size": [ 370, 110 ], "flags": {}, "order": 27, "mode": 0, "inputs": [ { "localized_name": "value", "name": "value", "type": "INT", "widget": { "name": "value" }, "link": 599 } ], "outputs": [ { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 628 ] } ], "title": "Duration", "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "PrimitiveInt", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 10, "fixed" ] }, { "id": 302, "type": "PrimitiveBoolean", "pos": [ 1190, 4110 ], "size": [ 370, 100 ], "flags": {}, "order": 5, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "BOOLEAN", "name": "BOOLEAN", "type": "BOOLEAN", "links": [ 542, 543 ] } ], "title": "Switch to Text to Video?", "properties": { "cnr_id": "comfy-core", "ver": "0.16.0", "Node name for S&R": "PrimitiveBoolean", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ false ] }, { "id": 303, "type": "CLIPTextEncode", "pos": [ 2170, 3640 ], "size": [ 600, 390 ], "flags": {}, "order": 28, "mode": 0, "inputs": [ { "localized_name": "clip", "name": "clip", "type": "CLIP", "link": 615 }, { "localized_name": "text", "name": "text", "type": "STRING", "widget": { "name": "text" }, "link": 625 } ], "outputs": [ { "localized_name": "CONDITIONING", "name": "CONDITIONING", "type": "CONDITIONING", "links": [ 526 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.56", "Node name for S&R": "CLIPTextEncode", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "" ], "color": "#232", "bgcolor": "#353" }, { "id": 304, "type": "LTXVConditioning", "pos": [ 2800, 3810 ], "size": [ 280, 130 ], "flags": {}, "order": 29, "mode": 0, "inputs": [ { "localized_name": "positive", "name": "positive", "type": "CONDITIONING", "link": 526 }, { "localized_name": "negative", "name": "negative", "type": "CONDITIONING", "link": 527 }, { "localized_name": "frame_rate", "name": "frame_rate", "type": "FLOAT", "widget": { "name": "frame_rate" }, "link": 566 } ], "outputs": [ { "localized_name": "positive", "name": "positive", "type": "CONDITIONING", "links": [ 475, 518 ] }, { "localized_name": "negative", "name": "negative", "type": "CONDITIONING", "links": [ 476, 519 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.56", "Node name for S&R": "LTXVConditioning", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 24 ] }, { "id": 305, "type": "LTXVEmptyLatentAudio", "pos": [ 3540, 4960 ], "size": [ 280, 170 ], "flags": {}, "order": 30, "mode": 0, "inputs": [ { "localized_name": "audio_vae", "name": "audio_vae", "type": "VAE", "link": 481 }, { "localized_name": "frames_number", "name": "frames_number", "type": "INT", "widget": { "name": "frames_number" }, "link": 630 }, { "localized_name": "frame_rate", "name": "frame_rate", "type": "INT", "widget": { "name": "frame_rate" }, "link": 565 } ], "outputs": [ { "localized_name": "Latent", "name": "Latent", "type": "LATENT", "links": [ 498 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.68", "Node name for S&R": "LTXVEmptyLatentAudio", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 97, 25, 1 ] }, { "id": 306, "type": "ManualSigmas", "pos": [ 3160, 4220 ], "size": [ 500, 110 ], "flags": {}, "order": 6, "mode": 0, "inputs": [], "outputs": [ { "localized_name": "SIGMAS", "name": "SIGMAS", "type": "SIGMAS", "links": [ 544 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.14.1", "Node name for S&R": "ManualSigmas", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "1.0, 0.99375, 0.9875, 0.98125, 0.975, 0.909375, 0.725, 0.421875, 0.0" ] }, { "id": 307, "type": "LTXVSeparateAVLatent", "pos": [ 3820, 3630 ], "size": [ 250, 100 ], "flags": {}, "order": 31, "mode": 0, "inputs": [ { "localized_name": "av_latent", "name": "av_latent", "type": "LATENT", "link": 488 } ], "outputs": [ { "localized_name": "video_latent", "name": "video_latent", "type": "LATENT", "links": [ 477, 547 ] }, { "localized_name": "audio_latent", "name": "audio_latent", "type": "LATENT", "links": [ 513 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "Node name for S&R": "LTXVSeparateAVLatent", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 308, "type": "SamplerCustomAdvanced", "pos": [ 5050, 3650 ], "size": [ 230, 170 ], "flags": {}, "order": 32, "mode": 0, "inputs": [ { "localized_name": "noise", "name": "noise", "type": "NOISE", "link": 490 }, { "localized_name": "guider", "name": "guider", "type": "GUIDER", "link": 491 }, { "localized_name": "sampler", "name": "sampler", "type": "SAMPLER", "link": 492 }, { "localized_name": "sigmas", "name": "sigmas", "type": "SIGMAS", "link": 493 }, { "localized_name": "latent_image", "name": "latent_image", "type": "LATENT", "link": 494 } ], "outputs": [ { "localized_name": "output", "name": "output", "type": "LATENT", "links": [ 578 ] }, { "localized_name": "denoised_output", "name": "denoised_output", "type": "LATENT", "links": [] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.75", "Node name for S&R": "SamplerCustomAdvanced", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 309, "type": "LTXVSeparateAVLatent", "pos": [ 5390, 3650 ], "size": [ 230, 100 ], "flags": {}, "order": 33, "mode": 0, "inputs": [ { "localized_name": "av_latent", "name": "av_latent", "type": "LATENT", "link": 578 } ], "outputs": [ { "localized_name": "video_latent", "name": "video_latent", "type": "LATENT", "links": [ 539 ] }, { "localized_name": "audio_latent", "name": "audio_latent", "type": "LATENT", "links": [ 495 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "Node name for S&R": "LTXVSeparateAVLatent", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 310, "type": "CreateVideo", "pos": [ 6050, 4490 ], "size": [ 280, 130 ], "flags": {}, "order": 34, "mode": 0, "inputs": [ { "localized_name": "images", "name": "images", "type": "IMAGE", "link": 538 }, { "localized_name": "audio", "name": "audio", "shape": 7, "type": "AUDIO", "link": 534 }, { "localized_name": "fps", "name": "fps", "type": "FLOAT", "widget": { "name": "fps" }, "link": 591 } ], "outputs": [ { "localized_name": "VIDEO", "name": "VIDEO", "type": "VIDEO", "links": [ 536 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.5.1", "Node name for S&R": "CreateVideo", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 24 ] }, { "id": 311, "type": "LatentUpscaleModelLoader", "pos": [ 1670, 4550 ], "size": [ 400, 110 ], "flags": {}, "order": 35, "mode": 0, "inputs": [ { "localized_name": "model_name", "name": "model_name", "type": "COMBO", "widget": { "name": "model_name" }, "link": 607 } ], "outputs": [ { "localized_name": "LATENT_UPSCALE_MODEL", "name": "LATENT_UPSCALE_MODEL", "type": "LATENT_UPSCALE_MODEL", "links": [ 545 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LatentUpscaleModelLoader", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "models": [ { "name": "ltx-2.3-spatial-upscaler-x2-1.1.safetensors", "url": "https://huggingface.co/Lightricks/LTX-2.3/resolve/main/ltx-2.3-spatial-upscaler-x2-1.1.safetensors", "directory": "latent_upscale_models" } ] }, "widgets_values": [ "ltx-2.3-spatial-upscaler-x2-1.1.safetensors" ] }, { "id": 312, "type": "PrimitiveInt", "pos": [ 1190, 4470 ], "size": [ 370, 110 ], "flags": {}, "order": 36, "mode": 0, "inputs": [ { "localized_name": "value", "name": "value", "type": "INT", "widget": { "name": "value" }, "link": 597 } ], "outputs": [ { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 558, 560 ] } ], "title": "Width", "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "PrimitiveInt", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1280, "fixed" ] }, { "id": 313, "type": "CLIPTextEncode", "pos": [ 2180, 4120 ], "size": [ 600, 170 ], "flags": {}, "order": 37, "mode": 0, "inputs": [ { "localized_name": "clip", "name": "clip", "type": "CLIP", "link": 627 } ], "outputs": [ { "localized_name": "CONDITIONING", "name": "CONDITIONING", "type": "CONDITIONING", "links": [ 527 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.56", "Node name for S&R": "CLIPTextEncode", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "pc game, console game, video game, cartoon, childish, ugly" ], "color": "#323", "bgcolor": "#535" }, { "id": 314, "type": "CFGGuider", "pos": [ 3160, 3810 ], "size": [ 280, 160 ], "flags": {}, "order": 38, "mode": 0, "inputs": [ { "localized_name": "model", "name": "model", "type": "MODEL", "link": 541 }, { "localized_name": "positive", "name": "positive", "type": "CONDITIONING", "link": 518 }, { "localized_name": "negative", "name": "negative", "type": "CONDITIONING", "link": 519 } ], "outputs": [ { "localized_name": "GUIDER", "name": "GUIDER", "type": "GUIDER", "links": [ 484 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.64", "Node name for S&R": "CFGGuider", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 1 ] }, { "id": 315, "type": "VAEDecodeTiled", "pos": [ 5750, 3610 ], "size": [ 280, 200 ], "flags": {}, "order": 39, "mode": 0, "inputs": [ { "localized_name": "samples", "name": "samples", "type": "LATENT", "link": 539 }, { "localized_name": "vae", "name": "vae", "type": "VAE", "link": 553 } ], "outputs": [ { "localized_name": "IMAGE", "name": "IMAGE", "type": "IMAGE", "links": [ 538 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.14.1", "Node name for S&R": "VAEDecodeTiled", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ 768, 64, 4096, 4 ] }, { "id": 316, "type": "CheckpointLoaderSimple", "pos": [ 1660, 3660 ], "size": [ 430, 160 ], "flags": {}, "order": 40, "mode": 0, "inputs": [ { "localized_name": "ckpt_name", "name": "ckpt_name", "type": "COMBO", "widget": { "name": "ckpt_name" }, "link": 601 } ], "outputs": [ { "localized_name": "MODEL", "name": "MODEL", "type": "MODEL", "links": [ 520 ] }, { "localized_name": "CLIP", "name": "CLIP", "type": "CLIP", "links": [] }, { "localized_name": "VAE", "name": "VAE", "type": "VAE", "links": [ 556, 557 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.56", "Node name for S&R": "CheckpointLoaderSimple", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "models": [ { "name": "ltx-2.3-22b-distilled-fp8.safetensors", "url": "https://huggingface.co/Lightricks/LTX-2.3-fp8/resolve/main/ltx-2.3-22b-distilled-fp8.safetensors", "directory": "checkpoints" } ] }, "widgets_values": [ "ltx-2.3-22b-distilled-fp8.safetensors" ] }, { "id": 317, "type": "LTXAVTextEncoderLoader", "pos": [ 1660, 4280 ], "size": [ 430, 170 ], "flags": {}, "order": 41, "mode": 0, "showAdvanced": false, "inputs": [ { "localized_name": "text_encoder", "name": "text_encoder", "type": "COMBO", "widget": { "name": "text_encoder" }, "link": 606 }, { "localized_name": "ckpt_name", "name": "ckpt_name", "type": "COMBO", "widget": { "name": "ckpt_name" }, "link": 605 } ], "outputs": [ { "localized_name": "CLIP", "name": "CLIP", "type": "CLIP", "links": [ 615, 627 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LTXAVTextEncoderLoader", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65, "models": [ { "name": "ltx-2.3-22b-distilled-fp8.safetensors", "url": "https://huggingface.co/Lightricks/LTX-2.3-fp8/resolve/main/ltx-2.3-22b-distilled-fp8.safetensors", "directory": "checkpoints" }, { "name": "gemma_3_12B_it_fp4_mixed.safetensors", "url": "https://huggingface.co/Comfy-Org/ltx-2/resolve/main/split_files/text_encoders/gemma_3_12B_it_fp4_mixed.safetensors", "directory": "text_encoders" } ] }, "widgets_values": [ "gemma_3_12B_it_fp4_mixed.safetensors", "ltx-2.3-22b-distilled-fp8.safetensors", "default" ] }, { "id": 318, "type": "LTXVConcatAVLatent", "pos": [ 3860, 4830 ], "size": [ 240, 100 ], "flags": {}, "order": 42, "mode": 0, "inputs": [ { "localized_name": "video_latent", "name": "video_latent", "type": "LATENT", "link": 497 }, { "localized_name": "audio_latent", "name": "audio_latent", "type": "LATENT", "link": 498 } ], "outputs": [ { "localized_name": "latent", "name": "latent", "type": "LATENT", "links": [ 487 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.7.0", "Node name for S&R": "LTXVConcatAVLatent", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [] }, { "id": 319, "type": "PrimitiveStringMultiline", "pos": [ 1190, 3680 ], "size": [ 370, 350 ], "flags": {}, "order": 43, "mode": 0, "inputs": [ { "localized_name": "value", "name": "value", "type": "STRING", "widget": { "name": "value" }, "link": 595 } ], "outputs": [ { "localized_name": "STRING", "name": "STRING", "type": "STRING", "links": [ 625 ] } ], "title": "Prompt", "properties": { "cnr_id": "comfy-core", "ver": "0.16.3", "Node name for S&R": "PrimitiveStringMultiline", "ue_properties": { "widget_ue_connectable": {}, "version": "7.7", "input_ue_unconnectable": {} }, "enableTabs": false, "tabWidth": 65, "tabXOffset": 10, "hasSecondTab": false, "secondTabText": "Send Back", "secondTabOffset": 80, "secondTabWidth": 65 }, "widgets_values": [ "The small mouse in a rust-colored cloak stands on the rocky mountain ledge at golden hour. 0-2s: its ears snap upright and it looks sharply to the right, whiskers twitching. 2-4s: it turns its head toward the camera and says in French, in a small, excited voice: \"Tu as entendu ça ? L'aventure nous appelle !\" 4-6s: it drops onto all fours and sprints along the ledge, its cloak flapping behind it, small pebbles bouncing off the rock. 6-8s: it leaps across a narrow gap to the next boulder, legs fully stretched in midair, and lands with a small skid, dust puffing around its paws. 8-10s: it rises on its hind legs at the edge, chest heaving, and gazes proudly over the misty valley as the wind lifts its cloak. The camera tracks smoothly alongside the mouse at its height, then slows and settles into a low hero angle at the end. Warm golden sunlight from the right, glowing rim light on its fur, mountains softly blurred in the background. Audio: the mouse's small clear voice, rushing mountain wind, tiny rapid footsteps on stone, pebbles clattering, a soft thud on landing, an eagle cry in the distance." ] }, { "id": 323, "type": "ComfyMathExpression", "pos": [ 1210, 5040 ], "size": [ 360, 210 ], "flags": { "collapsed": true }, "order": 44, "mode": 0, "inputs": [ { "label": "a", "localized_name": "values.a", "name": "values.a", "type": "FLOAT,INT", "link": 628 }, { "label": "b", "localized_name": "values.b", "name": "values.b", "shape": 7, "type": "FLOAT,INT", "link": 629 }, { "label": "c", "localized_name": "values.c", "name": "values.c", "shape": 7, "type": "FLOAT,INT", "link": null } ], "outputs": [ { "localized_name": "FLOAT", "name": "FLOAT", "type": "FLOAT", "links": null }, { "localized_name": "INT", "name": "INT", "type": "INT", "links": [ 630, 631 ] } ], "title": "Math Expression (length)", "properties": { "cnr_id": "comfy-core", "ver": "0.18.1", "Node name for S&R": "ComfyMathExpression", "ue_properties": { "widget_ue_connectable": {}, "input_ue_unconnectable": {}, "version": "7.7" } }, "widgets_values": [ "a * b + 1" ] } ], "groups": [ { "id": 1, "title": "Model", "bounding": [ 1630, 3550, 480, 1140 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 2, "title": "Generate Low Resolution", "bounding": [ 3130, 3550, 1000, 1140 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 3, "title": "Prompt", "bounding": [ 2140, 3550, 960, 1140 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 6, "title": "Generate High Resolution", "bounding": [ 4670, 3550, 990, 1130 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 7, "title": "Lantent Upscale", "bounding": [ 4160, 3550, 480, 1130 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 19, "title": "Video Settings", "bounding": [ 1150, 3550, 460, 1610 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 20, "title": "Image Preprocess", "bounding": [ 1630, 4720, 830, 440 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 21, "title": "Empty Latent", "bounding": [ 2820, 4720, 1310, 450 ], "color": "#3f789e", "font_size": 24, "flags": {} }, { "id": 22, "title": "Number conversion", "bounding": [ 2480, 4720, 310, 440 ], "color": "#3f789e", "font_size": 24, "flags": {} } ], "links": [ { "id": 512, "origin_id": 288, "origin_slot": 0, "target_id": 278, "target_slot": 0, "type": "LATENT" }, { "id": 513, "origin_id": 307, "origin_slot": 1, "target_id": 278, "target_slot": 1, "type": "LATENT" }, { "id": 478, "origin_id": 285, "origin_slot": 0, "target_id": 282, "target_slot": 0, "type": "MODEL" }, { "id": 479, "origin_id": 284, "origin_slot": 0, "target_id": 282, "target_slot": 1, "type": "CONDITIONING" }, { "id": 480, "origin_id": 284, "origin_slot": 1, "target_id": 282, "target_slot": 2, "type": "CONDITIONING" }, { "id": 541, "origin_id": 285, "origin_slot": 0, "target_id": 314, "target_slot": 0, "type": "MODEL" }, { "id": 518, "origin_id": 304, "origin_slot": 0, "target_id": 314, "target_slot": 1, "type": "CONDITIONING" }, { "id": 519, "origin_id": 304, "origin_slot": 1, "target_id": 314, "target_slot": 2, "type": "CONDITIONING" }, { "id": 483, "origin_id": 277, "origin_slot": 0, "target_id": 283, "target_slot": 0, "type": "NOISE" }, { "id": 484, "origin_id": 314, "origin_slot": 0, "target_id": 283, "target_slot": 1, "type": "GUIDER" }, { "id": 485, "origin_id": 291, "origin_slot": 0, "target_id": 283, "target_slot": 2, "type": "SAMPLER" }, { "id": 544, "origin_id": 306, "origin_slot": 0, "target_id": 283, "target_slot": 3, "type": "SIGMAS" }, { "id": 487, "origin_id": 318, "origin_slot": 0, "target_id": 283, "target_slot": 4, "type": "LATENT" }, { "id": 475, "origin_id": 304, "origin_slot": 0, "target_id": 284, "target_slot": 0, "type": "CONDITIONING" }, { "id": 476, "origin_id": 304, "origin_slot": 1, "target_id": 284, "target_slot": 1, "type": "CONDITIONING" }, { "id": 477, "origin_id": 307, "origin_slot": 0, "target_id": 284, "target_slot": 2, "type": "LATENT" }, { "id": 520, "origin_id": 316, "origin_slot": 0, "target_id": 285, "target_slot": 0, "type": "MODEL" }, { "id": 523, "origin_id": 290, "origin_slot": 0, "target_id": 286, "target_slot": 0, "type": "IMAGE" }, { "id": 547, "origin_id": 307, "origin_slot": 0, "target_id": 287, "target_slot": 0, "type": "LATENT" }, { "id": 545, "origin_id": 311, "origin_slot": 0, "target_id": 287, "target_slot": 1, "type": "LATENT_UPSCALE_MODEL" }, { "id": 554, "origin_id": 293, "origin_slot": 0, "target_id": 287, "target_slot": 2, "type": "VAE" }, { "id": 552, "origin_id": 293, "origin_slot": 0, "target_id": 288, "target_slot": 0, "type": "VAE" }, { "id": 515, "origin_id": 289, "origin_slot": 0, "target_id": 288, "target_slot": 1, "type": "IMAGE" }, { "id": 548, "origin_id": 287, "origin_slot": 0, "target_id": 288, "target_slot": 2, "type": "LATENT" }, { "id": 543, "origin_id": 302, "origin_slot": 0, "target_id": 288, "target_slot": 3, "type": "BOOLEAN" }, { "id": 505, "origin_id": 286, "origin_slot": 0, "target_id": 289, "target_slot": 0, "type": "IMAGE" }, { "id": 558, "origin_id": 312, "origin_slot": 0, "target_id": 290, "target_slot": 1, "type": "INT" }, { "id": 559, "origin_id": 299, "origin_slot": 0, "target_id": 290, "target_slot": 2, "type": "INT" }, { "id": 560, "origin_id": 312, "origin_slot": 0, "target_id": 292, "target_slot": 0, "type": "INT" }, { "id": 557, "origin_id": 316, "origin_slot": 2, "target_id": 293, "target_slot": 0, "type": "VAE" }, { "id": 562, "origin_id": 299, "origin_slot": 0, "target_id": 294, "target_slot": 0, "type": "INT" }, { "id": 561, "origin_id": 292, "origin_slot": 1, "target_id": 295, "target_slot": 0, "type": "INT" }, { "id": 563, "origin_id": 294, "origin_slot": 1, "target_id": 295, "target_slot": 1, "type": "INT" }, { "id": 556, "origin_id": 316, "origin_slot": 2, "target_id": 296, "target_slot": 0, "type": "VAE" }, { "id": 510, "origin_id": 289, "origin_slot": 0, "target_id": 296, "target_slot": 1, "type": "IMAGE" }, { "id": 511, "origin_id": 295, "origin_slot": 0, "target_id": 296, "target_slot": 2, "type": "LATENT" }, { "id": 542, "origin_id": 302, "origin_slot": 0, "target_id": 296, "target_slot": 3, "type": "BOOLEAN" }, { "id": 495, "origin_id": 309, "origin_slot": 1, "target_id": 297, "target_slot": 0, "type": "LATENT" }, { "id": 496, "origin_id": 279, "origin_slot": 0, "target_id": 297, "target_slot": 1, "type": "VAE" }, { "id": 564, "origin_id": 300, "origin_slot": 0, "target_id": 298, "target_slot": 0, "type": "INT" }, { "id": 526, "origin_id": 303, "origin_slot": 0, "target_id": 304, "target_slot": 0, "type": "CONDITIONING" }, { "id": 527, "origin_id": 313, "origin_slot": 0, "target_id": 304, "target_slot": 1, "type": "CONDITIONING" }, { "id": 566, "origin_id": 298, "origin_slot": 0, "target_id": 304, "target_slot": 2, "type": "FLOAT" }, { "id": 497, "origin_id": 296, "origin_slot": 0, "target_id": 318, "target_slot": 0, "type": "LATENT" }, { "id": 498, "origin_id": 305, "origin_slot": 0, "target_id": 318, "target_slot": 1, "type": "LATENT" }, { "id": 481, "origin_id": 279, "origin_slot": 0, "target_id": 305, "target_slot": 0, "type": "VAE" }, { "id": 565, "origin_id": 298, "origin_slot": 1, "target_id": 305, "target_slot": 2, "type": "INT" }, { "id": 488, "origin_id": 283, "origin_slot": 0, "target_id": 307, "target_slot": 0, "type": "LATENT" }, { "id": 490, "origin_id": 276, "origin_slot": 0, "target_id": 308, "target_slot": 0, "type": "NOISE" }, { "id": 491, "origin_id": 282, "origin_slot": 0, "target_id": 308, "target_slot": 1, "type": "GUIDER" }, { "id": 492, "origin_id": 280, "origin_slot": 0, "target_id": 308, "target_slot": 2, "type": "SAMPLER" }, { "id": 493, "origin_id": 281, "origin_slot": 0, "target_id": 308, "target_slot": 3, "type": "SIGMAS" }, { "id": 494, "origin_id": 278, "origin_slot": 0, "target_id": 308, "target_slot": 4, "type": "LATENT" }, { "id": 578, "origin_id": 308, "origin_slot": 0, "target_id": 309, "target_slot": 0, "type": "LATENT" }, { "id": 539, "origin_id": 309, "origin_slot": 0, "target_id": 315, "target_slot": 0, "type": "LATENT" }, { "id": 553, "origin_id": 293, "origin_slot": 0, "target_id": 315, "target_slot": 1, "type": "VAE" }, { "id": 538, "origin_id": 315, "origin_slot": 0, "target_id": 310, "target_slot": 0, "type": "IMAGE" }, { "id": 534, "origin_id": 297, "origin_slot": 0, "target_id": 310, "target_slot": 1, "type": "AUDIO" }, { "id": 591, "origin_id": 298, "origin_slot": 0, "target_id": 310, "target_slot": 2, "type": "FLOAT" }, { "id": 535, "origin_id": -10, "origin_slot": 0, "target_id": 290, "target_slot": 0, "type": "IMAGE,MASK" }, { "id": 536, "origin_id": 310, "origin_slot": 0, "target_id": -20, "target_slot": 0, "type": "VIDEO" }, { "id": 595, "origin_id": -10, "origin_slot": 1, "target_id": 319, "target_slot": 0, "type": "STRING" }, { "id": 597, "origin_id": -10, "origin_slot": 2, "target_id": 312, "target_slot": 0, "type": "INT" }, { "id": 598, "origin_id": -10, "origin_slot": 3, "target_id": 299, "target_slot": 0, "type": "INT" }, { "id": 599, "origin_id": -10, "origin_slot": 4, "target_id": 301, "target_slot": 0, "type": "INT" }, { "id": 601, "origin_id": -10, "origin_slot": 5, "target_id": 316, "target_slot": 0, "type": "COMBO" }, { "id": 602, "origin_id": -10, "origin_slot": 6, "target_id": 285, "target_slot": 1, "type": "COMBO" }, { "id": 604, "origin_id": -10, "origin_slot": 5, "target_id": 279, "target_slot": 0, "type": "COMBO" }, { "id": 605, "origin_id": -10, "origin_slot": 5, "target_id": 317, "target_slot": 1, "type": "COMBO" }, { "id": 606, "origin_id": -10, "origin_slot": 7, "target_id": 317, "target_slot": 0, "type": "COMBO" }, { "id": 607, "origin_id": -10, "origin_slot": 8, "target_id": 311, "target_slot": 0, "type": "COMBO" }, { "id": 615, "origin_id": 317, "origin_slot": 0, "target_id": 303, "target_slot": 0, "type": "CLIP" }, { "id": 624, "origin_id": -10, "origin_slot": 9, "target_id": 300, "target_slot": 0, "type": "INT" }, { "id": 625, "origin_id": 319, "origin_slot": 0, "target_id": 303, "target_slot": 1, "type": "STRING" }, { "id": 627, "origin_id": 317, "origin_slot": 0, "target_id": 313, "target_slot": 0, "type": "CLIP" }, { "id": 628, "origin_id": 301, "origin_slot": 0, "target_id": 323, "target_slot": 0, "type": "INT" }, { "id": 629, "origin_id": 300, "origin_slot": 0, "target_id": 323, "target_slot": 1, "type": "INT" }, { "id": 630, "origin_id": 323, "origin_slot": 1, "target_id": 305, "target_slot": 1, "type": "INT" }, { "id": 631, "origin_id": 323, "origin_slot": 1, "target_id": 295, "target_slot": 2, "type": "INT" } ], "extra": { "workflowRendererVersion": "Vue-corrected", "ue_links": [] } } ] }, "config": {}, "extra": { "frontendVersion": "1.42.10", "workflowRendererVersion": "Vue-corrected", "comfy_fork_version": "feature/av_inference@a6994ed1", "VHS_latentpreview": false, "VHS_latentpreviewrate": 0, "VHS_MetadataImage": true, "VHS_KeepIntermediate": true, "ds": { "scale": 0.5075426632764001, "offset": [ 1334.0381126612688, -2997.506511917 ] }, "ue_links": [] }, "version": 0.4 }