stablediffusiontutorials/LTX_workflows
Install LTX 2.3 Video+Audio Gen-GGUF/FP8/BF16 (Setup+workflow) Tutorial:👇 https://www.stablediffusiontutorials.com/2026/03/ltx-2.3-video-audio-gen.html Install LTX 2 Video+Audio Gen -GGUF/FP8/BF16(Setup+workflow) Tutorial:👇 https://www.stablediffusiontutorials.com/2026/01/ltx2-video-generation.html
5422
1{2 "id": "2d995555-9a88-4480-bc48-960928d44208",3 "revision": 0,4 "last_node_id": 5275,5 "last_link_id": 14038,6 "nodes": [7 {8 "id": 5232,9 "type": "EmptyImage",10 "pos": [11 -2933.414241117287,12 8358.80785691517513 ],14 "size": [15 210,16 13017 ],18 "flags": {},19 "order": 0,20 "mode": 0,21 "inputs": [],22 "outputs": [23 {24 "name": "IMAGE",25 "type": "IMAGE",26 "links": [27 1402728 ]29 }30 ],31 "properties": {32 "Node name for S&R": "EmptyImage",33 "cnr_id": "comfy-core",34 "ver": "0.5.1"35 },36 "widgets_values": [37 1920,38 1088,39 1,40 041 ]42 },43 {44 "id": 5235,45 "type": "CM_FloatToInt",46 "pos": [47 -2936.33335261475,48 8791.84096422822649 ],50 "size": [51 214.03773034527285,52 5853 ],54 "flags": {},55 "order": 12,56 "mode": 0,57 "inputs": [58 {59 "name": "a",60 "type": "FLOAT",61 "widget": {62 "name": "a"63 },64 "link": 1398065 }66 ],67 "outputs": [68 {69 "name": "INT",70 "type": "INT",71 "links": [72 1402973 ]74 }75 ],76 "title": "Frame Rate",77 "properties": {78 "Node name for S&R": "CM_FloatToInt"79 },80 "widgets_values": [81 082 ]83 },84 {85 "id": 5236,86 "type": "PrimitiveFloat",87 "pos": [88 -2942.289721613317,89 8659.70418582216290 ],91 "size": [92 210,93 5894 ],95 "flags": {},96 "order": 1,97 "mode": 0,98 "inputs": [],99 "outputs": [100 {101 "name": "FLOAT",102 "type": "FLOAT",103 "links": [104 13980,105 13982,106 13983107 ]108 }109 ],110 "title": "Frame Rate",111 "properties": {112 "Node name for S&R": "PrimitiveFloat",113 "cnr_id": "comfy-core",114 "ver": "0.5.1"115 },116 "widgets_values": [117 24118 ]119 },120 {121 "id": 5220,122 "type": "CheckpointLoaderSimple",123 "pos": [124 -3631.9850884317184,125 8347.250691061321126 ],127 "size": [128 407.1770500664943,129 99.93503409866116130 ],131 "flags": {},132 "order": 2,133 "mode": 0,134 "inputs": [],135 "outputs": [136 {137 "name": "MODEL",138 "type": "MODEL",139 "links": [140 13957,141 13959142 ]143 },144 {145 "name": "CLIP",146 "type": "CLIP",147 "links": []148 },149 {150 "name": "VAE",151 "type": "VAE",152 "links": [153 14034154 ]155 }156 ],157 "properties": {158 "Node name for S&R": "CheckpointLoaderSimple",159 "cnr_id": "comfy-core",160 "ver": "0.3.56"161 },162 "widgets_values": [163 "ltx-2-19b-dev.safetensors"164 ]165 },166 {167 "id": 5219,168 "type": "LTXVAudioVAELoader",169 "pos": [170 -3637.1465575074335,171 8804.875753924302172 ],173 "size": [174 424.18031362607053,175 58176 ],177 "flags": {},178 "order": 3,179 "mode": 0,180 "inputs": [],181 "outputs": [182 {183 "name": "Audio VAE",184 "type": "VAE",185 "links": [186 14028187 ]188 }189 ],190 "properties": {191 "Node name for S&R": "LTXVAudioVAELoader",192 "cnr_id": "comfy-core",193 "ver": "0.3.64"194 },195 "widgets_values": [196 "ltx-2-19b-dev.safetensors"197 ]198 },199 {200 "id": 5075,201 "type": "SaveVideo",202 "pos": [203 -1577.9547757855387,204 8313.151531938616205 ],206 "size": [207 670.0771562911698,208 584.6954036515563209 ],210 "flags": {},211 "order": 22,212 "mode": 0,213 "inputs": [214 {215 "name": "video",216 "type": "VIDEO",217 "link": 13979218 }219 ],220 "outputs": [],221 "properties": {222 "cnr_id": "comfy-core",223 "ver": "0.5.1"224 },225 "widgets_values": [226 "video/LTX-2",227 "auto",228 "auto"229 ]230 },231 {232 "id": 5229,233 "type": "LTXVConditioning",234 "pos": [235 -2306.387910249023,236 8740.929135810758237 ],238 "size": [239 210,240 94241 ],242 "flags": {},243 "order": 19,244 "mode": 0,245 "inputs": [246 {247 "name": "positive",248 "type": "CONDITIONING",249 "link": 13967250 },251 {252 "name": "negative",253 "type": "CONDITIONING",254 "link": 13968255 },256 {257 "name": "frame_rate",258 "type": "FLOAT",259 "widget": {260 "name": "frame_rate"261 },262 "link": 13983263 }264 ],265 "outputs": [266 {267 "name": "positive",268 "type": "CONDITIONING",269 "slot_index": 0,270 "links": [271 14031272 ]273 },274 {275 "name": "negative",276 "type": "CONDITIONING",277 "slot_index": 1,278 "links": [279 14032280 ]281 }282 ],283 "properties": {284 "Node name for S&R": "LTXVConditioning",285 "cnr_id": "comfy-core",286 "ver": "0.3.28"287 },288 "widgets_values": [289 25290 ]291 },292 {293 "id": 5228,294 "type": "CLIPTextEncode",295 "pos": [296 -2307.3357609769005,297 8688.298695601421298 ],299 "size": [300 307.2346496582031,301 47302 ],303 "flags": {304 "collapsed": true305 },306 "order": 18,307 "mode": 0,308 "inputs": [309 {310 "name": "clip",311 "type": "CLIP",312 "link": 13965313 },314 {315 "name": "text",316 "type": "STRING",317 "widget": {318 "name": "text"319 },320 "link": 13966321 }322 ],323 "outputs": [324 {325 "name": "CONDITIONING",326 "type": "CONDITIONING",327 "slot_index": 0,328 "links": [329 13967330 ]331 }332 ],333 "title": "Enhanced Prompt (Positive)",334 "properties": {335 "Node name for S&R": "CLIPTextEncode",336 "cnr_id": "comfy-core",337 "ver": "0.3.28"338 },339 "widgets_values": [340 ""341 ],342 "color": "#232",343 "bgcolor": "#353"344 },345 {346 "id": 5221,347 "type": "LoraLoaderModelOnly",348 "pos": [349 -2435.0393201037195,350 8163.778513700478351 ],352 "size": [353 210,354 82355 ],356 "flags": {},357 "order": 17,358 "mode": 4,359 "inputs": [360 {361 "name": "model",362 "type": "MODEL",363 "link": 13958364 }365 ],366 "outputs": [367 {368 "name": "MODEL",369 "type": "MODEL",370 "links": [371 14030372 ]373 }374 ],375 "properties": {376 "Node name for S&R": "LoraLoaderModelOnly",377 "cnr_id": "comfy-core",378 "ver": "0.3.68"379 },380 "widgets_values": [381 "your_camera_lora.safetensors",382 1383 ]384 },385 {386 "id": 5222,387 "type": "LoraLoaderModelOnly",388 "pos": [389 -2668.636981453724,390 8162.466693154896391 ],392 "size": [393 220.14623500416474,394 90.32621827319144395 ],396 "flags": {},397 "order": 14,398 "mode": 4,399 "inputs": [400 {401 "name": "model",402 "type": "MODEL",403 "link": 13959404 }405 ],406 "outputs": [407 {408 "name": "MODEL",409 "type": "MODEL",410 "links": [411 14033412 ]413 }414 ],415 "properties": {416 "Node name for S&R": "LoraLoaderModelOnly",417 "cnr_id": "comfy-core",418 "ver": "0.3.68"419 },420 "widgets_values": [421 "your_camera_lora.safetensors",422 1423 ]424 },425 {426 "id": 5226,427 "type": "CLIPTextEncode",428 "pos": [429 -2655.5275979204835,430 8707.696034280034431 ],432 "size": [433 313.9271213812535,434 160.84366176012554435 ],436 "flags": {437 "collapsed": false438 },439 "order": 15,440 "mode": 0,441 "inputs": [442 {443 "name": "clip",444 "type": "CLIP",445 "link": 13963446 }447 ],448 "outputs": [449 {450 "name": "CONDITIONING",451 "type": "CONDITIONING",452 "slot_index": 0,453 "links": [454 13968455 ]456 }457 ],458 "properties": {459 "Node name for S&R": "CLIPTextEncode",460 "cnr_id": "comfy-core",461 "ver": "0.3.28"462 },463 "widgets_values": [464 "blurry, low quality, still frame, frames, watermark, overlay, titles, has blurbox, has subtitles"465 ],466 "color": "#322",467 "bgcolor": "#533"468 },469 {470 "id": 5270,471 "type": "LatentUpscaleModelLoader",472 "pos": [473 -3625.8131648839753,474 8493.432696308342475 ],476 "size": [477 396.1660435338662,478 90.46574270449128479 ],480 "flags": {},481 "order": 4,482 "mode": 0,483 "inputs": [],484 "outputs": [485 {486 "name": "LATENT_UPSCALE_MODEL",487 "type": "LATENT_UPSCALE_MODEL",488 "links": [489 14038490 ]491 }492 ],493 "properties": {494 "Node name for S&R": "LatentUpscaleModelLoader",495 "cnr_id": "comfy-core",496 "ver": "0.7.0"497 },498 "widgets_values": [499 "ltx-2-spatial-upscaler-x2-1.0.safetensors"500 ]501 },502 {503 "id": 5273,504 "type": "MarkdownNote",505 "pos": [506 -2943.241504237536,507 8161.259137854798508 ],509 "size": [510 240.16187366614236,511 98.41687371924309512 ],513 "flags": {514 "collapsed": false515 },516 "order": 5,517 "mode": 0,518 "inputs": [],519 "outputs": [],520 "title": "Video Size",521 "properties": {},522 "widgets_values": [523 "Width & height settings must be divisible by 64. \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. "524 ],525 "color": "#432",526 "bgcolor": "#653"527 },528 {529 "id": 5274,530 "type": "MarkdownNote",531 "pos": [532 -2679.7373441625773,533 7861.17563988318534 ],535 "size": [536 476.19110164532435,537 207.4316250893462538 ],539 "flags": {540 "collapsed": false541 },542 "order": 6,543 "mode": 0,544 "inputs": [],545 "outputs": [],546 "title": "LoRA",547 "properties": {},548 "widgets_values": [549 "# Using LoRAs\n**Ctrl + B to enable**\n\nFor the camera LoRA we recommend setting strength = 1\n\nYou can use LTX [Ready to use camera LoRAs](https://huggingface.co/collections/Lightricks/ltx-2)\n\n\n\n\nUse a second LoRa only when the details are important in the LoRa. \n\n## Training\nWe have made available a full trainer to help you to train your own LoRA. You can [find it here](https://github.com/Lightricks/LTX-2)."550 ],551 "color": "#432",552 "bgcolor": "#653"553 },554 {555 "id": 5227,556 "type": "LTXVGemmaEnhancePrompt",557 "pos": [558 -2302.473950325332,559 8630.055358449259560 ],561 "size": [562 369.82634110464005,563 194564 ],565 "flags": {566 "collapsed": true567 },568 "order": 16,569 "mode": 0,570 "inputs": [571 {572 "name": "clip",573 "type": "CLIP",574 "link": 13964575 },576 {577 "name": "image",578 "shape": 7,579 "type": "IMAGE",580 "link": null581 },582 {583 "name": "prompt",584 "type": "STRING",585 "widget": {586 "name": "prompt"587 },588 "link": 13984589 }590 ],591 "outputs": [592 {593 "name": "enhanced_prompt",594 "type": "STRING",595 "links": [596 13966597 ]598 }599 ],600 "title": "Enhancer",601 "properties": {602 "Node name for S&R": "LTXVGemmaEnhancePrompt"603 },604 "widgets_values": [605 "",606 "You are a Creative Assistant. Given a user's raw input prompt describing a scene or concept, expand it into a detailed video generation prompt with specific visuals and integrated audio to guide a text-to-video model.\n\n#### Guidelines\n- Strictly follow all aspects of the user's raw input: include every element requested (style, visuals, motions, actions, camera movement, audio).\n - If the input is vague, invent concrete details: lighting, textures, materials, scene settings, etc.\n - For characters: describe gender, clothing, hair, expressions. DO NOT invent unrequested characters.\n- Use active language: present-progressive verbs (\"is walking,\" \"speaking\"). If no action specified, describe natural movements.\n- Maintain chronological flow: use temporal connectors (\"as,\" \"then,\" \"while\").\n- Audio layer: Describe complete soundscape (background audio, ambient sounds, SFX, speech/music when requested). Integrate sounds chronologically alongside actions. Be specific (e.g., \"soft footsteps on tile\"), not vague (e.g., \"ambient sound is present\").\n- Speech (only when requested): \n - For ANY speech-related input (talking, conversation, singing, etc.), ALWAYS include exact words in quotes with voice characteristics (e.g., \"The man says in an excited voice: 'You won't believe what I just saw!'\").\n - Specify language if not English and accent if relevant.\n- Style: Include visual style at the beginning: \"Style: <style>, <rest of prompt>.\" Default to cinematic-realistic if unspecified. Omit if unclear.\n- Visual and audio only: NO non-visual/auditory senses (smell, taste, touch).\n- Restrained language: Avoid dramatic/exaggerated terms. Use mild, natural phrasing.\n - Colors: Use plain terms (\"red dress\"), not intensified (\"vibrant blue,\" \"bright red\").\n - Lighting: Use neutral descriptions (\"soft overhead light\"), not harsh (\"blinding light\").\n - Facial features: Use delicate modifiers for subtle features (i.e., \"subtle freckles\").\n\n#### Important notes: \n- Analyze the user's raw input carefully. In cases of FPV or POV, exclude the description of the subject whose POV is requested.\n- Camera motion: DO NOT invent camera motion unless requested by the user.\n- Speech: DO NOT modify user-provided character dialogue unless it's a typo.\n- No timestamps or cuts: DO NOT use timestamps or describe scene cuts unless explicitly requested.\n- Format: DO NOT use phrases like \"The scene opens with...\". Start directly with Style (optional) and chronological scene description.\n- Format: DO NOT start your response with special characters.\n- DO NOT invent dialogue unless the user mentions speech/talking/singing/conversation.\n- If the user's raw input prompt is highly detailed, chronological and in the requested format: DO NOT make major edits or introduce new elements. Add/enhance audio descriptions if missing.\n\n#### Output Format (Strict):\n- Single continuous paragraph in natural language (English).\n- NO titles, headings, prefaces, code fences, or Markdown.\n- If unsafe/invalid, return original user prompt. Never ask questions or clarifications.\n\nYour output quality is CRITICAL. Generate visually rich, dynamic prompts with integrated audio for high-quality video generation.\n\n#### Example\nInput: \"A woman at a coffee shop talking on the phone\"\nOutput:\nStyle: realistic with cinematic lighting. In a medium close-up, a woman in her early 30s with shoulder-length brown hair sits at a small wooden table by the window. She wears a cream-colored turtleneck sweater, holding a white ceramic coffee cup in one hand and a smartphone to her ear with the other. Ambient cafe sounds fill the space—espresso machine hiss, quiet conversations, gentle clinking of cups. The woman listens intently, nodding slightly, then takes a sip of her coffee and sets it down with a soft clink. Her face brightens into a warm smile as she speaks in a clear, friendly voice, 'That sounds perfect! I'd love to meet up this weekend. How about Saturday afternoon?' She laughs softly—a genuine chuckle—and shifts in her chair. Behind her, other patrons move subtly in and out of focus. 'Great, I'll see you then,' she concludes cheerfully, lowering the phone.",607 512,608 true,609 2793143611,610 "randomize"611 ]612 },613 {614 "id": 5225,615 "type": "PrimitiveStringMultiline",616 "pos": [617 -2658.9981943763814,618 8349.827956066236619 ],620 "size": [621 312.1591137598489,622 314.2382942594604623 ],624 "flags": {},625 "order": 7,626 "mode": 0,627 "inputs": [],628 "outputs": [629 {630 "name": "STRING",631 "type": "STRING",632 "links": [633 13984634 ]635 }636 ],637 "title": "Positive Prompt",638 "properties": {639 "Node name for S&R": "PrimitiveStringMultiline",640 "cnr_id": "comfy-core",641 "ver": "0.5.1"642 },643 "widgets_values": [644 "cinematic drama movie scene shows a closeup of a blonde woman wearing a red sweater hanging out of the open door of a moving train, looking outside and smiling. the camera is fixed to the train's side as the train moves forward on the track. the woman seems excited and says: \" I think we're almost there!\". we hear the train's engine in the background. then, a little boy with brown hair pops his head out of the train along with the woman, looking at her in excitement. he then asks her: \"This is Nana's old village, isn't it?\". she nodes and embraces him joyfully."645 ],646 "color": "#232",647 "bgcolor": "#353"648 },649 {650 "id": 5233,651 "type": "PrimitiveInt",652 "pos": [653 -2930.33867108064,654 8527.25744685942655 ],656 "size": [657 210,658 82659 ],660 "flags": {},661 "order": 8,662 "mode": 0,663 "inputs": [],664 "outputs": [665 {666 "name": "INT",667 "type": "INT",668 "links": [669 14026670 ]671 }672 ],673 "title": "length",674 "properties": {675 "Node name for S&R": "PrimitiveInt",676 "cnr_id": "comfy-core",677 "ver": "0.5.1"678 },679 "widgets_values": [680 241,681 "fixed"682 ]683 },684 {685 "id": 5223,686 "type": "CreateVideo",687 "pos": [688 -1805.9191518229377,689 8313.410516500595690 ],691 "size": [692 210,693 78694 ],695 "flags": {},696 "order": 21,697 "mode": 0,698 "inputs": [699 {700 "name": "images",701 "type": "IMAGE",702 "link": 14036703 },704 {705 "name": "audio",706 "shape": 7,707 "type": "AUDIO",708 "link": 14037709 },710 {711 "name": "fps",712 "type": "FLOAT",713 "widget": {714 "name": "fps"715 },716 "link": 13982717 }718 ],719 "outputs": [720 {721 "name": "VIDEO",722 "type": "VIDEO",723 "links": [724 13979725 ]726 }727 ],728 "properties": {729 "Node name for S&R": "CreateVideo",730 "cnr_id": "comfy-core",731 "ver": "0.5.1"732 },733 "widgets_values": [734 30735 ]736 },737 {738 "id": 5216,739 "type": "LoraLoaderModelOnly",740 "pos": [741 -3197.2762910684833,742 8383.672331407945743 ],744 "size": [745 210,746 82747 ],748 "flags": {},749 "order": 13,750 "mode": 0,751 "inputs": [752 {753 "name": "model",754 "type": "MODEL",755 "link": 13957756 }757 ],758 "outputs": [759 {760 "name": "MODEL",761 "type": "MODEL",762 "links": [763 13958764 ]765 }766 ],767 "properties": {768 "Node name for S&R": "LoraLoaderModelOnly",769 "cnr_id": "comfy-core",770 "ver": "0.3.68"771 },772 "widgets_values": [773 "ltx-2-19b-distilled-lora-384.safetensors",774 0.6775 ]776 },777 {778 "id": 5261,779 "type": "65e1c5bd-6c3a-4569-960f-5a9656bb6cef",780 "pos": [781 -2033.145605075496,782 8315.679575761673783 ],784 "size": [785 210,786 290787 ],788 "flags": {},789 "order": 20,790 "mode": 0,791 "inputs": [792 {793 "label": "model stage 1",794 "name": "model_1",795 "type": "MODEL",796 "link": 14033797 },798 {799 "label": "model stage 2",800 "name": "model",801 "type": "MODEL",802 "link": 14030803 },804 {805 "label": "upscale model",806 "name": "upscale_model_1",807 "type": "LATENT_UPSCALE_MODEL",808 "link": 14038809 },810 {811 "name": "positive",812 "type": "CONDITIONING",813 "link": 14031814 },815 {816 "name": "negative",817 "type": "CONDITIONING",818 "link": 14032819 },820 {821 "label": "VAE",822 "name": "vae",823 "type": "VAE",824 "link": 14034825 },826 {827 "label": "audio vae",828 "name": "audio_vae",829 "type": "VAE",830 "link": 14028831 },832 {833 "label": "empty latent image",834 "name": "empty_latent_image",835 "type": "IMAGE",836 "link": 14027837 },838 {839 "name": "length",840 "type": "INT",841 "widget": {842 "name": "length"843 },844 "link": 14026845 },846 {847 "label": "frame rate",848 "name": "frame_rate",849 "type": "INT",850 "widget": {851 "name": "frame_rate"852 },853 "link": 14029854 },855 {856 "label": "noise seed",857 "name": "noise_seed",858 "type": "INT",859 "widget": {860 "name": "noise_seed"861 },862 "link": null863 }864 ],865 "outputs": [866 {867 "label": "images",868 "name": "empty latent image",869 "type": "IMAGE",870 "links": [871 14036872 ]873 },874 {875 "label": "audio",876 "name": "audio",877 "type": "AUDIO",878 "links": [879 14037880 ]881 }882 ],883 "properties": {884 "proxyWidgets": [885 [886 "-1",887 "length"888 ],889 [890 "-1",891 "frame_rate"892 ],893 [894 "-1",895 "noise_seed"896 ],897 [898 "5257",899 "control_after_generate"900 ]901 ],902 "cnr_id": "comfy-core",903 "ver": "0.5.1"904 },905 "widgets_values": [906 121,907 25,908 43909 ]910 },911 {912 "id": 5272,913 "type": "MarkdownNote",914 "pos": [915 -4097.884850147693,916 8694.883120289716917 ],918 "size": [919 423.87576766895836,920 201.4320443144279921 ],922 "flags": {923 "collapsed": false924 },925 "order": 9,926 "mode": 0,927 "inputs": [],928 "outputs": [],929 "title": "Prompting LTX-2",930 "properties": {},931 "widgets_values": [932 "## LTX-2 Prompting Tips\n1. **Core Actions**: Describe events and actions as they occur over time \n2. **Audio**: Describe sounds and dialogue needed for the scene \n3. **Consistency**: Avoid instructions that do not match the reference image, as this will degrade results\n"933 ],934 "color": "#432",935 "bgcolor": "#653"936 },937 {938 "id": 5275,939 "type": "MarkdownNote",940 "pos": [941 -4103.084142465534,942 8076.449221913373943 ],944 "size": [945 425.40198676408454,946 574.4981796837719947 ],948 "flags": {949 "collapsed": false950 },951 "order": 10,952 "mode": 0,953 "inputs": [],954 "outputs": [],955 "title": "Model Links",956 "properties": {},957 "widgets_values": [958 "## Model Links\n\n**LTX-2 Model Weights**\n\n- [ltx-2-19b-dev.safetensors](https://huggingface.co/Lightricks/LTX-2/resolve/main/ltx-2-19b-dev.safetensors)\n- [ ltx-2-19b-distilled-lora-384.safetensors ](https://huggingface.co/Lightricks/LTX-2/resolve/main/ltx-2-19b-distilled-lora-384.safetensors)\n- [ ltx-2-spatial-upscaler-x2-1.0.safetensors ](https://huggingface.co/Lightricks/LTX-2/resolve/main/ltx-2-spatial-upscaler-x2-1.0.safetensors)\n\n\n**Text Encoder**\n- [Google Gemma 3](https://huggingface.co/google/gemma-3-12b-it-qat-q4_0-unquantized)\n\nPlease download the entire folder - \n\n- Run: \n 1. cd models/text_encoders\n 2. git clone https://huggingface.co/google/gemma-3-12b-it-qat-q4_0-unquantized\n\n*Full documentation can be found [here](https://docs.ltx.video/open-source-model/integration-tools/comfy-ui#text-encoder)\n\n**Sampler**\n\n- [RES4LYF](https://github.com/ClownsharkBatwing/RES4LYF)\n\n\n**Model Storage Location**\n\n```\n📂 ComfyUI/\n├── 📂 models/\n│ ├── 📂 text_encoders/\n│ │ ├── gemma-3-12b-it-qat-q4_0-unquantized/model-00001-of-00005.safetensors\n│ ├── 📂 checkpoints/\n│ │ └── ltx-2-19b-dev.safetensors\n│ ├── 📂 loras/\n│ │ └── ltx-2-19b-distilled-lora-384.safetensors\n│ ├── 📂 latent_upscale_models/ \n └── ltx-2-spatial-upscaler-x2-1.0.safetensors\n```\n\n## Report Issues\nTo report any issues when running this workflow, [go to GitHub](https://github.com/Lightricks/ComfyUI-LTXVideo/issues)\n"959 ],960 "color": "#432",961 "bgcolor": "#653"962 },963 {964 "id": 5218,965 "type": "LTXVGemmaCLIPModelLoader",966 "pos": [967 -3626.512660851144,968 8639.80634877081969 ],970 "size": [971 399.66579573119816,972 106973 ],974 "flags": {},975 "order": 11,976 "mode": 0,977 "inputs": [],978 "outputs": [979 {980 "name": "clip",981 "type": "CLIP",982 "links": [983 13963,984 13964,985 13965986 ]987 }988 ],989 "properties": {990 "Node name for S&R": "LTXVGemmaCLIPModelLoader",991 "widget_ue_connectable": {992 "model_path": true,993 "max_length": true994 }995 },996 "widgets_values": [997 "gemma-3-12b-it-qat-q4_0-unquantized/model-00001-of-00005.safetensors",998 "ltx-2-19b-dev.safetensors",999 10241000 ]1001 }1002 ],1003 "links": [1004 [1005 13957,1006 5220,1007 0,1008 5216,1009 0,1010 "MODEL"1011 ],1012 [1013 13958,1014 5216,1015 0,1016 5221,1017 0,1018 "MODEL"1019 ],1020 [1021 13959,1022 5220,1023 0,1024 5222,1025 0,1026 "MODEL"1027 ],1028 [1029 13963,1030 5218,1031 0,1032 5226,1033 0,1034 "CLIP"1035 ],1036 [1037 13964,1038 5218,1039 0,1040 5227,1041 0,1042 "CLIP"1043 ],1044 [1045 13965,1046 5218,1047 0,1048 5228,1049 0,1050 "CLIP"1051 ],1052 [1053 13966,1054 5227,1055 0,1056 5228,1057 1,1058 "STRING"1059 ],1060 [1061 13967,1062 5228,1063 0,1064 5229,1065 0,1066 "CONDITIONING"1067 ],1068 [1069 13968,1070 5226,1071 0,1072 5229,1073 1,1074 "CONDITIONING"1075 ],1076 [1077 13979,1078 5223,1079 0,1080 5075,1081 0,1082 "VIDEO"1083 ],1084 [1085 13980,1086 5236,1087 0,1088 5235,1089 0,1090 "FLOAT"1091 ],1092 [1093 13982,1094 5236,1095 0,1096 5223,1097 2,1098 "FLOAT"1099 ],1100 [1101 13983,1102 5236,1103 0,1104 5229,1105 2,1106 "FLOAT"1107 ],1108 [1109 13984,1110 5225,1111 0,1112 5227,1113 2,1114 "STRING"1115 ],1116 [1117 14026,1118 5233,1119 0,1120 5261,1121 8,1122 "INT"1123 ],1124 [1125 14027,1126 5232,1127 0,1128 5261,1129 7,1130 "IMAGE"1131 ],1132 [1133 14028,1134 5219,1135 0,1136 5261,1137 6,1138 "VAE"1139 ],1140 [1141 14029,1142 5235,1143 0,1144 5261,1145 9,1146 "INT"1147 ],1148 [1149 14030,1150 5221,1151 0,1152 5261,1153 1,1154 "MODEL"1155 ],1156 [1157 14031,1158 5229,1159 0,1160 5261,1161 3,1162 "CONDITIONING"1163 ],1164 [1165 14032,1166 5229,1167 1,1168 5261,1169 4,1170 "CONDITIONING"1171 ],1172 [1173 14033,1174 5222,1175 0,1176 5261,1177 0,1178 "MODEL"1179 ],1180 [1181 14034,1182 5220,1183 2,1184 5261,1185 5,1186 "VAE"1187 ],1188 [1189 14036,1190 5261,1191 0,1192 5223,1193 0,1194 "IMAGE"1195 ],1196 [1197 14037,1198 5261,1199 1,1200 5223,