workflows/ltx23_i2v distilled.json
12.0 KB · 746 lines · json Raw
1 {
2 "1": {
3 "inputs": {
4 "noise_seed": 42
5 },
6 "class_type": "RandomNoise",
7 "_meta": {
8 "title": "RandomNoise"
9 }
10 },
11 "2": {
12 "inputs": {
13 "noise_seed": 400910638816144
14 },
15 "class_type": "RandomNoise",
16 "_meta": {
17 "title": "RandomNoise"
18 }
19 },
20 "3": {
21 "inputs": {
22 "video_latent": [
23 "14",
24 0
25 ],
26 "audio_latent": [
27 "35",
28 1
29 ]
30 },
31 "class_type": "LTXVConcatAVLatent",
32 "_meta": {
33 "title": "LTXVConcatAVLatent"
34 }
35 },
36 "4": {
37 "inputs": {
38 "ckpt_name": "ltx-2.3-22b-dev-fp8.safetensors"
39 },
40 "class_type": "LTXVAudioVAELoader",
41 "_meta": {
42 "title": "LTXV Audio VAE Loader"
43 }
44 },
45 "5": {
46 "inputs": {
47 "text_encoder": "gemma_3_12B_it_fp4_mixed.safetensors",
48 "ckpt_name": "ltx-2.3-22b-dev-fp8.safetensors",
49 "device": "default"
50 },
51 "class_type": "LTXAVTextEncoderLoader",
52 "_meta": {
53 "title": "LTXV Audio Text Encoder Loader"
54 }
55 },
56 "6": {
57 "inputs": {
58 "sampler_name": "euler_ancestral_cfg_pp"
59 },
60 "class_type": "KSamplerSelect",
61 "_meta": {
62 "title": "KSamplerSelect"
63 }
64 },
65 "7": {
66 "inputs": {
67 "sigmas": "0.85, 0.7250, 0.4219, 0.0"
68 },
69 "class_type": "ManualSigmas",
70 "_meta": {
71 "title": "ManualSigmas"
72 }
73 },
74 "8": {
75 "inputs": {
76 "cfg": 1,
77 "model": [
78 "49",
79 0
80 ],
81 "positive": [
82 "10",
83 0
84 ],
85 "negative": [
86 "10",
87 1
88 ]
89 },
90 "class_type": "CFGGuider",
91 "_meta": {
92 "title": "CFGGuider"
93 }
94 },
95 "9": {
96 "inputs": {
97 "noise": [
98 "2",
99 0
100 ],
101 "guider": [
102 "42",
103 0
104 ],
105 "sampler": [
106 "17",
107 0
108 ],
109 "sigmas": [
110 "47",
111 0
112 ],
113 "latent_image": [
114 "32",
115 0
116 ]
117 },
118 "class_type": "SamplerCustomAdvanced",
119 "_meta": {
120 "title": "SamplerCustomAdvanced"
121 }
122 },
123 "10": {
124 "inputs": {
125 "positive": [
126 "31",
127 0
128 ],
129 "negative": [
130 "31",
131 1
132 ],
133 "latent": [
134 "35",
135 0
136 ]
137 },
138 "class_type": "LTXVCropGuides",
139 "_meta": {
140 "title": "LTXVCropGuides"
141 }
142 },
143 "13": {
144 "inputs": {
145 "samples": [
146 "35",
147 0
148 ],
149 "upscale_model": [
150 "39",
151 0
152 ],
153 "vae": [
154 "44",
155 2
156 ]
157 },
158 "class_type": "LTXVLatentUpsampler",
159 "_meta": {
160 "title": "LTXVLatentUpsampler"
161 }
162 },
163 "14": {
164 "inputs": {
165 "strength": 1,
166 "bypass": false,
167 "vae": [
168 "44",
169 2
170 ],
171 "image": [
172 "15",
173 0
174 ],
175 "latent": [
176 "13",
177 0
178 ]
179 },
180 "class_type": "LTXVImgToVideoInplace",
181 "_meta": {
182 "title": "LTXVImgToVideoInplace"
183 }
184 },
185 "15": {
186 "inputs": {
187 "img_compression": 38,
188 "image": [
189 "68",
190 0
191 ]
192 },
193 "class_type": "LTXVPreprocess",
194 "_meta": {
195 "title": "LTXVPreprocess"
196 }
197 },
198 "17": {
199 "inputs": {
200 "sampler_name": "euler_ancestral_cfg_pp"
201 },
202 "class_type": "KSamplerSelect",
203 "_meta": {
204 "title": "KSamplerSelect"
205 }
206 },
207 "18": {
208 "inputs": {
209 "expression": "a/2",
210 "values.a": [
211 "40",
212 0
213 ]
214 },
215 "class_type": "ComfyMathExpression",
216 "_meta": {
217 "title": "Math Expression"
218 }
219 },
220 "20": {
221 "inputs": {
222 "expression": "a/2",
223 "values.a": [
224 "25",
225 0
226 ]
227 },
228 "class_type": "ComfyMathExpression",
229 "_meta": {
230 "title": "Math Expression"
231 }
232 },
233 "21": {
234 "inputs": {
235 "width": [
236 "18",
237 1
238 ],
239 "height": [
240 "20",
241 1
242 ],
243 "length": [
244 "27",
245 0
246 ],
247 "batch_size": 1
248 },
249 "class_type": "EmptyLTXVLatentVideo",
250 "_meta": {
251 "title": "EmptyLTXVLatentVideo"
252 }
253 },
254 "22": {
255 "inputs": {
256 "strength": 0.8,
257 "bypass": false,
258 "vae": [
259 "44",
260 2
261 ],
262 "image": [
263 "70",
264 0
265 ],
266 "latent": [
267 "21",
268 0
269 ]
270 },
271 "class_type": "LTXVImgToVideoInplace",
272 "_meta": {
273 "title": "LTXVImgToVideoInplace"
274 }
275 },
276 "23": {
277 "inputs": {
278 "samples": [
279 "37",
280 1
281 ],
282 "audio_vae": [
283 "4",
284 0
285 ]
286 },
287 "class_type": "LTXVAudioVAEDecode",
288 "_meta": {
289 "title": "LTXV Audio VAE Decode"
290 }
291 },
292 "24": {
293 "inputs": {
294 "expression": "a",
295 "values.a": [
296 "26",
297 0
298 ]
299 },
300 "class_type": "ComfyMathExpression",
301 "_meta": {
302 "title": "Math Expression"
303 }
304 },
305 "25": {
306 "inputs": {
307 "value": [
308 "69",
309 1
310 ]
311 },
312 "class_type": "PrimitiveInt",
313 "_meta": {
314 "title": "Height"
315 }
316 },
317 "26": {
318 "inputs": {
319 "value": 24
320 },
321 "class_type": "PrimitiveInt",
322 "_meta": {
323 "title": "Frame Rate"
324 }
325 },
326 "27": {
327 "inputs": {
328 "value": 241
329 },
330 "class_type": "PrimitiveInt",
331 "_meta": {
332 "title": "Length"
333 }
334 },
335 "29": {
336 "inputs": {
337 "value": "PROMPT GOES HERE, YOU CAN USE THE PROMPT ENHANCER EXTERNALLY\n\nThe prompt enhancer works with images through the mmporj, please use it"
338 },
339 "class_type": "PrimitiveStringMultiline",
340 "_meta": {
341 "title": "Prompt"
342 }
343 },
344 "30": {
345 "inputs": {
346 "text": [
347 "29",
348 0
349 ],
350 "clip": [
351 "5",
352 0
353 ]
354 },
355 "class_type": "CLIPTextEncode",
356 "_meta": {
357 "title": "CLIP Text Encode (Prompt)"
358 }
359 },
360 "31": {
361 "inputs": {
362 "frame_rate": 24,
363 "positive": [
364 "30",
365 0
366 ],
367 "negative": [
368 "41",
369 0
370 ]
371 },
372 "class_type": "LTXVConditioning",
373 "_meta": {
374 "title": "LTXVConditioning"
375 }
376 },
377 "32": {
378 "inputs": {
379 "video_latent": [
380 "22",
381 0
382 ],
383 "audio_latent": [
384 "33",
385 0
386 ]
387 },
388 "class_type": "LTXVConcatAVLatent",
389 "_meta": {
390 "title": "LTXVConcatAVLatent"
391 }
392 },
393 "33": {
394 "inputs": {
395 "frames_number": [
396 "27",
397 0
398 ],
399 "frame_rate": [
400 "24",
401 1
402 ],
403 "batch_size": 1,
404 "audio_vae": [
405 "4",
406 0
407 ]
408 },
409 "class_type": "LTXVEmptyLatentAudio",
410 "_meta": {
411 "title": "LTXV Empty Latent Audio"
412 }
413 },
414 "35": {
415 "inputs": {
416 "av_latent": [
417 "9",
418 0
419 ]
420 },
421 "class_type": "LTXVSeparateAVLatent",
422 "_meta": {
423 "title": "LTXVSeparateAVLatent"
424 }
425 },
426 "36": {
427 "inputs": {
428 "noise": [
429 "1",
430 0
431 ],
432 "guider": [
433 "8",
434 0
435 ],
436 "sampler": [
437 "6",
438 0
439 ],
440 "sigmas": [
441 "7",
442 0
443 ],
444 "latent_image": [
445 "3",
446 0
447 ]
448 },
449 "class_type": "SamplerCustomAdvanced",
450 "_meta": {
451 "title": "SamplerCustomAdvanced"
452 }
453 },
454 "37": {
455 "inputs": {
456 "av_latent": [
457 "36",
458 0
459 ]
460 },
461 "class_type": "LTXVSeparateAVLatent",
462 "_meta": {
463 "title": "LTXVSeparateAVLatent"
464 }
465 },
466 "38": {
467 "inputs": {
468 "fps": [
469 "24",
470 0
471 ],
472 "images": [
473 "73",
474 0
475 ],
476 "audio": [
477 "23",
478 0
479 ]
480 },
481 "class_type": "CreateVideo",
482 "_meta": {
483 "title": "Create Video"
484 }
485 },
486 "39": {
487 "inputs": {
488 "model_name": "ltx-2.3-spatial-upscaler-x2-1.0.safetensors"
489 },
490 "class_type": "LatentUpscaleModelLoader",
491 "_meta": {
492 "title": "Load Latent Upscale Model"
493 }
494 },
495 "40": {
496 "inputs": {
497 "value": [
498 "69",
499 0
500 ]
501 },
502 "class_type": "PrimitiveInt",
503 "_meta": {
504 "title": "Width"
505 }
506 },
507 "41": {
508 "inputs": {
509 "text": "pc game, console game, video game, cartoon, childish, ugly",
510 "clip": [
511 "5",
512 0
513 ]
514 },
515 "class_type": "CLIPTextEncode",
516 "_meta": {
517 "title": "CLIP Text Encode (Prompt)"
518 }
519 },
520 "42": {
521 "inputs": {
522 "cfg": 1,
523 "model": [
524 "46",
525 0
526 ],
527 "positive": [
528 "31",
529 0
530 ],
531 "negative": [
532 "31",
533 1
534 ]
535 },
536 "class_type": "CFGGuider",
537 "_meta": {
538 "title": "CFGGuider"
539 }
540 },
541 "43": {
542 "inputs": {
543 "tile_size": 768,
544 "overlap": 64,
545 "temporal_size": 4096,
546 "temporal_overlap": 4
547 },
548 "class_type": "VAEDecodeTiled",
549 "_meta": {
550 "title": "VAE Decode (Tiled)"
551 }
552 },
553 "44": {
554 "inputs": {
555 "ckpt_name": "ltx-2.3-22b-dev-fp8.safetensors"
556 },
557 "class_type": "CheckpointLoaderSimple",
558 "_meta": {
559 "title": "Load Checkpoint"
560 }
561 },
562 "45": {
563 "inputs": {
564 "filename_prefix": "video/LTX_2.3_t2v",
565 "format": "auto",
566 "codec": "auto",
567 "video": [
568 "38",
569 0
570 ]
571 },
572 "class_type": "SaveVideo",
573 "_meta": {
574 "title": "Save Video"
575 }
576 },
577 "46": {
578 "inputs": {
579 "lora_name": "sulphur_final.safetensors",
580 "strength_model": 1,
581 "model": [
582 "59",
583 0
584 ]
585 },
586 "class_type": "LoraLoaderModelOnly",
587 "_meta": {
588 "title": "Load LoRA"
589 }
590 },
591 "47": {
592 "inputs": {
593 "steps": 8,
594 "max_shift": 4,
595 "base_shift": 1.5,
596 "stretch": true,
597 "terminal": 0.1,
598 "latent": [
599 "32",
600 0
601 ]
602 },
603 "class_type": "LTXVScheduler",
604 "_meta": {
605 "title": "LTXVScheduler"
606 }
607 },
608 "49": {
609 "inputs": {
610 "lora_name": "ltx-2.3-22b-distilled-lora-1.1_fro90_ceil72_condsafe.safetensors",
611 "strength_model": 0.5,
612 "model": [
613 "60",
614 0
615 ]
616 },
617 "class_type": "LoraLoaderModelOnly",
618 "_meta": {
619 "title": "Load LoRA"
620 }
621 },
622 "58": {
623 "inputs": {
624 "sigmas": "0.85, 0.7933, 0.68, 0.51, 0.2833, 0.0"
625 },
626 "class_type": "ManualSigmas",
627 "_meta": {
628 "title": "ManualSigmas"
629 }
630 },
631 "59": {
632 "inputs": {
633 "lora_name": "ltx-2.3-22b-distilled-lora-1.1_fro90_ceil72_condsafe.safetensors",
634 "strength_model": 0.7,
635 "model": [
636 "74",
637 0
638 ]
639 },
640 "class_type": "LoraLoaderModelOnly",
641 "_meta": {
642 "title": "Load LoRA"
643 }
644 },
645 "60": {
646 "inputs": {
647 "lora_name": "sulphur_final.safetensors",
648 "strength_model": 1,
649 "model": [
650 "74",
651 0
652 ]
653 },
654 "class_type": "LoraLoaderModelOnly",
655 "_meta": {
656 "title": "Load LoRA"
657 }
658 },
659 "65": {
660 "inputs": {
661 "sigmas": "0.8, 0.55, 0.25, 0.0"
662 },
663 "class_type": "ManualSigmas",
664 "_meta": {
665 "title": "ManualSigmas"
666 }
667 },
668 "67": {
669 "inputs": {
670 "image": "Sulfur_Dust.webp"
671 },
672 "class_type": "LoadImage",
673 "_meta": {
674 "title": "Load Image"
675 }
676 },
677 "68": {
678 "inputs": {
679 "resolution": 1024,
680 "method": "NEAREST",
681 "image": [
682 "67",
683 0
684 ]
685 },
686 "class_type": "ResizeImageResolution",
687 "_meta": {
688 "title": "Resize Image With Resolution"
689 }
690 },
691 "69": {
692 "inputs": {
693 "image": [
694 "68",
695 0
696 ]
697 },
698 "class_type": "GetImageSize",
699 "_meta": {
700 "title": "Get Image Size"
701 }
702 },
703 "70": {
704 "inputs": {
705 "scale_by": 0.5,
706 "images": [
707 "15",
708 0
709 ]
710 },
711 "class_type": "ImageScaleDownBy",
712 "_meta": {
713 "title": "Scale Down By"
714 }
715 },
716 "73": {
717 "inputs": {
718 "samples": [
719 "37",
720 0
721 ],
722 "vae": [
723 "44",
724 2
725 ]
726 },
727 "class_type": "VAEDecode",
728 "_meta": {
729 "title": "VAE Decode"
730 }
731 },
732 "74": {
733 "inputs": {
734 "sage_attention": "auto",
735 "allow_compile": false,
736 "model": [
737 "44",
738 0
739 ]
740 },
741 "class_type": "PathchSageAttentionKJ",
742 "_meta": {
743 "title": "Patch Sage Attention KJ"
744 }
745 }
746 }