{ "id": "1b3a1bcc-63c9-4a84-9fa1-a90cd7331505", "revision": 0, "last_node_id": 1871, "last_link_id": 5374, "nodes": [ { "id": 1601, "type": "VAEDecodeTiled", "pos": [ 4565.6015625, 2168.989501953125 ], "size": [ 210, 150 ], "flags": {}, "order": 31, "mode": 0, "inputs": [ { "name": "samples", "type": "LATENT", "link": 5374 }, { "name": "vae", "type": "VAE", "link": 5364 } ], "outputs": [ { "name": "IMAGE", "type": "IMAGE", "links": [ 4749 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.29", "Node name for S&R": "VAEDecodeTiled" }, "widgets_values": [ 1280, 128, 256, 32 ] }, { "id": 1241, "type": "LTXVConditioning", "pos": [ 1090.674072265625, 2272.830322265625 ], "size": [ 328.21636962890625, 78 ], "flags": {}, "order": 21, "mode": 0, "inputs": [ { "name": "positive", "type": "CONDITIONING", "link": 3364 }, { "name": "negative", "type": "CONDITIONING", "link": 3365 } ], "outputs": [ { "name": "positive", "type": "CONDITIONING", "slot_index": 0, "links": [ 5227, 5274 ] }, { "name": "negative", "type": "CONDITIONING", "slot_index": 1, "links": [ 5228, 5275 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.28", "Node name for S&R": "LTXVConditioning" }, "widgets_values": [ 24.000000000000004 ] }, { "id": 7, "type": "CLIPTextEncode", "pos": [ 730.2447509765625, 2399.255615234375 ], "size": [ 317.832275390625, 213.2843780517578 ], "flags": {}, "order": 18, "mode": 0, "inputs": [ { "name": "clip", "type": "CLIP", "link": 75 } ], "outputs": [ { "name": "CONDITIONING", "type": "CONDITIONING", "slot_index": 0, "links": [ 3365 ] } ], "title": "CLIP Text Encode (Negative Prompt)", "properties": { "cnr_id": "comfy-core", "ver": "0.3.28", "Node name for S&R": "CLIPTextEncode" }, "widgets_values": [ "low quality, worst quality, deformed, distorted, disfigured, motion smear, motion artifacts, fused fingers, bad anatomy, weird hand, ugly" ], "color": "#322", "bgcolor": "#533" }, { "id": 38, "type": "CLIPLoader", "pos": [ 347.74371337890625, 2311.21337890625 ], 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313.80950927734375, 120.61924743652344 ], "flags": {}, "order": 2, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "Framerate can be adjusted, just make sure you are using the same framerate in your VideoCombine node to see proper playback.\n\n60FPS = Lower quality, more motion\n24 FPS = Higher quality, less motion" ], "color": "#432", "bgcolor": "#653" }, { "id": 1859, "type": "Note", "pos": [ 2134.832763671875, 2111.12353515625 ], "size": [ 298.2620544433594, 88 ], "flags": {}, "order": 3, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "We generate at a base resolution of 768x512.\nThe video will be upscaled later to FHD." ], "color": "#432", "bgcolor": "#653" }, { "id": 1823, "type": "Note", "pos": [ 1779.07470703125, 2575.503662109375 ], "size": [ 276.017578125, 171.05442810058594 ], "flags": {}, "order": 4, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "The Advanced STG Guider dynamically controls the diffusion model's denoising process by mapping sigma values to specific configuration parameters (CFG scale, STG scale/rescale factors, and attention layer skipping patterns), enabling precise control at different denoising stages independently of step numbers while supporting additional techniques like CFG-Zero rescaling and threshold-based noise prediction zeroing." ], "color": "#432", "bgcolor": "#653" }, { "id": 1807, "type": "STGGuiderAdvanced", "pos": [ 1779.07470703125, 2253.726318359375 ], "size": [ 278.79998779296875, 262 ], "flags": {}, "order": 23, "mode": 0, "inputs": [ { "name": "model", "type": "MODEL", "link": 5239 }, { "name": "positive", "type": "CONDITIONING", "link": 5227 }, { "name": "negative", "type": "CONDITIONING", "link": 5228 }, { "name": "preset", "shape": 7, "type": "STG_ADVANCED_PRESET", "link": 5351 } ], "outputs": [ { "name": "GUIDER", "type": "GUIDER", "links": [ 5167 ] } ], "properties": { "cnr_id": "ComfyUI-LTXVideo", "ver": "unknown", "Node name for S&R": "STGGuiderAdvanced" }, "widgets_values": [ 0.9970000000000002, true, "1.0, 0.9933, 0.9850, 0.9767, 0.9008, 0.6180", "1,16,8,8,4,1", "0, 4, 4, 2, 1, 1", "1, 1, 1, 1, 1, 1", "[35], [35], [35], [42], [42], [42]" ] }, { "id": 1861, "type": "Note", "pos": [ 1510, 2368.19873046875 ], "size": [ 216.66220092773438, 88 ], "flags": {}, "order": 5, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "Presets override the values inside 🅛🅣🅧 STG Guider Advanced node." ], "color": "#432", "bgcolor": "#653" }, { "id": 1103, "type": "BasicScheduler", "pos": [ 1510, 2718.19873046875 ], "size": [ 245.24002075195312, 106 ], "flags": {}, "order": 19, "mode": 0, "inputs": [ { "name": "model", "type": "MODEL", "link": 2951 } ], "outputs": [ { "name": "SIGMAS", "type": "SIGMAS", "links": [ 5225, 5258 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.29", "Node name for S&R": "BasicScheduler" }, "widgets_values": [ "linear_quadratic", 30, 1 ] }, { "id": 73, "type": "KSamplerSelect", "pos": [ 1510, 2608.19873046875 ], "size": [ 251.94110107421875, 58 ], "flags": {}, "order": 6, "mode": 0, "inputs": [], "outputs": [ { "name": "SAMPLER", "type": "SAMPLER", "links": [ 5224, 5369 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.28", "Node name for S&R": "KSamplerSelect" }, "widgets_values": [ "gradient_estimation" ] }, { "id": 1825, "type": "Note", "pos": [ 452.24432373046875, 2122.3583984375 ], "size": [ 232.79998779296875, 88 ], "flags": {}, "order": 7, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "Best use descriptive prompt, but you can even leave it empty in i2v case." ], "color": "#432", "bgcolor": "#653" }, { "id": 1691, "type": "LTXVLatentUpsampler", "pos": [ 3447.275146484375, 2285.2890625 ], "size": [ 235.1999969482422, 66 ], "flags": {}, "order": 27, "mode": 0, "inputs": [ { "name": "samples", "type": "LATENT", "link": 5295 }, { "name": "upscale_model", "type": "UPSCALE_MODEL", "link": 5303 }, { "name": "vae", "type": "VAE", "link": 5287 } ], "outputs": [ { "name": "LATENT", "type": "LATENT", "links": [ 5297 ] } ], "properties": { "cnr_id": "ComfyUI-LTXVideo", "ver": "unknown", "Node name for S&R": "LTXVLatentUpsampler" }, "widgets_values": [] }, { "id": 1593, "type": "LTXVAdainLatent", "pos": [ 3472.47509765625, 2415.978271484375 ], "size": [ 210, 78 ], "flags": {}, "order": 29, "mode": 0, "inputs": [ { "name": "latents", "type": "LATENT", "link": 5297 }, { "name": "reference", "type": "LATENT", "link": 5302 } ], "outputs": [ { "name": "LATENT", "type": "LATENT", "links": [ 5372 ] } ], "properties": { "cnr_id": "ComfyUI-LTXVideo", "ver": "unknown", "Node name for S&R": "LTXVAdainLatent" }, "widgets_values": [ 0.25 ] }, { "id": 1863, "type": "Note", "pos": [ 3360.09912109375, 2549.0048828125 ], "size": [ 322.3760986328125, 88 ], "flags": {}, "order": 8, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "Depending on the latent upscaler model used, it can increase either spatial or temporal resolution, without moving to/from pixel space. " ], "color": "#432", "bgcolor": "#653" }, { "id": 1598, "type": "RandomNoise", "pos": [ 3834.480224609375, 2120.607666015625 ], "size": [ 210, 82 ], "flags": {}, "order": 9, "mode": 0, "inputs": [], "outputs": [ { "name": "NOISE", "type": "NOISE", "links": [ 5368 ] } ], "properties": { "cnr_id": "comfy-core", "ver": "0.3.30", "Node name for S&R": "RandomNoise" }, "widgets_values": [ 191, "fixed" ] }, { "id": 1862, "type": "Note", "pos": [ 4184.95068359375, 2704.816650390625 ], "size": [ 335.1761474609375, 148.08804321289062 ], "flags": {}, "order": 10, "mode": 0, "inputs": [], "outputs": [], "properties": {}, "widgets_values": [ "If you are not constrained in VRAM, run 1x1 tile starting from step 18 \nIf you are constrained in your available VRAM, run 2x2 tiles and use somewhat lower noies levels, starting from step 23.\n\n" ], "color": "#432", "bgcolor": "#653" }, { "id": 1813, "type": "STGGuiderAdvanced", "pos": [ 3768.236572265625, 2261.949462890625 ], "size": [ 278.79998779296875, 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