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| "localized_name": "images", | |
| "name": "images", | |
| "type": "IMAGE", | |
| "link": 5 | |
| }, | |
| { | |
| "localized_name": "audio", | |
| "name": "audio", | |
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| "type": "AUDIO", | |
| "link": 6 | |
| }, | |
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| "localized_name": "fps", | |
| "name": "fps", | |
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| "name": "fps" | |
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| "name": "bit_depth" | |
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| "localized_name": "VIDEO", | |
| "name": "VIDEO", | |
| "type": "VIDEO", | |
| "links": [ | |
| 7 | |
| ] | |
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| ], | |
| "properties": { | |
| "cnr_id": "comfy-core", | |
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| "Node name for S&R": "CreateVideo" | |
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| 8 | |
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| "title": "Mux video + audio" | |
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| "id": 7, | |
| "type": "SaveVideo", | |
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| "localized_name": "video", | |
| "name": "video", | |
| "type": "VIDEO", | |
| "link": 7 | |
| }, | |
| { | |
| "localized_name": "filename_prefix", | |
| "name": "filename_prefix", | |
| "type": "STRING", | |
| "widget": { | |
| "name": "filename_prefix" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "format", | |
| "name": "format", | |
| "type": "COMBO", | |
| "widget": { | |
| "name": "format" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "codec", | |
| "name": "codec", | |
| "type": "COMFY_DYNAMICCOMBO_V3", | |
| "widget": { | |
| "name": "codec" | |
| }, | |
| "link": null | |
| } | |
| ], | |
| "outputs": [ | |
| { | |
| "localized_name": "video", | |
| "name": "video", | |
| "type": "VIDEO", | |
| "links": null | |
| } | |
| ], | |
| "title": "SAVE MASTER", | |
| "properties": { | |
| "cnr_id": "comfy-core", | |
| "ver": "0.30.0", | |
| "Node name for S&R": "SaveVideo" | |
| }, | |
| "widgets_values": [ | |
| "video/H3MULTI/MASTER", | |
| "auto", | |
| "auto" | |
| ] | |
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| "id": 8, | |
| "type": "MarkdownNote", | |
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| "flags": {}, | |
| "order": 0, | |
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| "inputs": [], | |
| "outputs": [], | |
| "title": "H3 Multishot - one node", | |
| "properties": {}, | |
| "widgets_values": [ | |
| "## H3 Multishot (all-in-one)\n\nWrite one prompt per shot in the sampler's script box, separated by `---` on its own line (JSON `{\"prompts\": [...]}` also works). **shot_count is real here**: 0 = one shot per prompt, N = exactly N shots render. Each shot chains from the last frame of the previous one; the seam frame and its 1/24s of audio are trimmed automatically.\n\nframes_per_shot sits on H3's 17k+5 grid (243 = ~10s, 362 = trained max ~15s). The loader takes .safetensors or .gguf. Master saves to output/video/H3MULTI/." | |
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| "bgcolor": "#653" | |
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| "id": 9, | |
| "type": "MarkdownNote", | |
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| "flags": {}, | |
| "order": 1, | |
| "mode": 0, | |
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| "outputs": [], | |
| "title": "Note: Size Settings Reference", | |
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| "| megapixels | Aspect | Output (multiple=32) |\n|---|---|---|\n| 0.2 | 16:9 | 608 x 352 |\n| 0.3 | 16:9 | 736 x 416 |\n| 0.4 | 16:9 | 864 x 480 |\n| 0.5 | 16:9 | 960 x 544 |\n| 0.6 | 16:9 | 1056 x 608 |\n| 0.7 | 16:9 | 1152 x 640 |\n| 0.8 | 16:9 | 1216 x 672 |\n| 0.9 | 16:9 | 1280 x 736 |\n| 0.98 | 16:9 | 1344 x 768 |\n| 1.0 | 16:9 | 1376 x 768 |\n| 1.2 | 16:9 | 1504 x 832 |\n| 1.5 | 16:9 | 1664 x 928 |\n| 1.8 | 16:9 | 1824 x 1024 |\n| 2.0 | 16:9 | 1920 x 1088 |\n\nReverse Output for Portrait Mode \n\n(i.e. 1920x1088)" | |
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| "color": "#222", | |
| "bgcolor": "#000" | |
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| { | |
| "id": 11, | |
| "type": "H3ClipLoaderAny", | |
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| "localized_name": "clip_name", | |
| "name": "clip_name", | |
| "type": "COMBO", | |
| "widget": { | |
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| { | |
| "localized_name": "type", | |
| "name": "type", | |
| "type": "COMBO", | |
| "widget": { | |
| "name": "type" | |
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| "link": null | |
| } | |
| ], | |
| "outputs": [ | |
| { | |
| "localized_name": "CLIP", | |
| "name": "CLIP", | |
| "type": "CLIP", | |
| "links": [ | |
| 9 | |
| ] | |
| } | |
| ], | |
| "properties": { | |
| "Node name for S&R": "H3ClipLoaderAny" | |
| }, | |
| "widgets_values": [ | |
| "MiniMax-H3-encoder-Q4_K_M.gguf", | |
| "minimax" | |
| ], | |
| "title": "Text encoder (type = minimax)" | |
| }, | |
| { | |
| "id": 3, | |
| "type": "VAELoader", | |
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| "order": 3, | |
| "mode": 0, | |
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| "localized_name": "vae_name", | |
| "name": "vae_name", | |
| "type": "COMBO", | |
| "widget": { | |
| "name": "vae_name" | |
| }, | |
| "link": null | |
| } | |
| ], | |
| "outputs": [ | |
| { | |
| "localized_name": "VAE", | |
| "name": "VAE", | |
| "type": "VAE", | |
| "links": [ | |
| 3 | |
| ] | |
| } | |
| ], | |
| "title": "Video VAE", | |
| "properties": { | |
| "cnr_id": "comfy-core", | |
| "ver": "0.30.0", | |
| "Node name for S&R": "VAELoader" | |
| }, | |
| "widgets_values": [ | |
| "minimax_h3_video_vae_fp16.safetensors" | |
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| "localized_name": "vae_name", | |
| "name": "vae_name", | |
| "type": "COMBO", | |
| "widget": { | |
| "name": "vae_name" | |
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| "link": null | |
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| "outputs": [ | |
| { | |
| "localized_name": "VAE", | |
| "name": "VAE", | |
| "type": "VAE", | |
| "links": [ | |
| 4 | |
| ] | |
| } | |
| ], | |
| "title": "Audio VAE", | |
| "properties": { | |
| "cnr_id": "comfy-core", | |
| "ver": "0.30.0", | |
| "Node name for S&R": "VAELoader" | |
| }, | |
| "widgets_values": [ | |
| "minimax_h3_audio_vae_fp32.safetensors" | |
| ] | |
| }, | |
| { | |
| "id": 1, | |
| "type": "H3ModelLoaderAny", | |
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| "type": "COMBO", | |
| "widget": { | |
| "name": "model_name" | |
| }, | |
| "link": null | |
| } | |
| ], | |
| "outputs": [ | |
| { | |
| "localized_name": "MODEL", | |
| "name": "MODEL", | |
| "type": "MODEL", | |
| "links": [ | |
| 1 | |
| ] | |
| } | |
| ], | |
| "title": "H3 Model (safetensors or GGUF)", | |
| "properties": { | |
| "Node name for S&R": "H3ModelLoaderAny" | |
| }, | |
| "widgets_values": [ | |
| "MiniMax-H3-fl2va-Q5_1.gguf" | |
| ] | |
| }, | |
| { | |
| "id": 12, | |
| "type": "LoadImage", | |
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| "size": [ | |
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| "mode": 0, | |
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| "name": "image", | |
| "type": "COMBO", | |
| "widget": { | |
| "name": "image" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "choose file to upload", | |
| "name": "upload", | |
| "type": "IMAGEUPLOAD", | |
| "widget": { | |
| "name": "upload" | |
| }, | |
| "link": null | |
| } | |
| ], | |
| "outputs": [ | |
| { | |
| "localized_name": "IMAGE", | |
| "name": "IMAGE", | |
| "type": "IMAGE", | |
| "links": [ | |
| 10 | |
| ] | |
| }, | |
| { | |
| "localized_name": "MASK", | |
| "name": "MASK", | |
| "type": "MASK", | |
| "links": null | |
| } | |
| ], | |
| "properties": { | |
| "cnr_id": "comfy-core", | |
| "ver": "0.30.0", | |
| "Node name for S&R": "LoadImage" | |
| }, | |
| "widgets_values": [ | |
| "example.png", | |
| "image" | |
| ], | |
| "title": "Start frame image" | |
| }, | |
| { | |
| "id": 5, | |
| "type": "H3MultishotMemorySampler", | |
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| "size": [ | |
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| "name": "model", | |
| "type": "MODEL", | |
| "link": 1 | |
| }, | |
| { | |
| "localized_name": "clip", | |
| "name": "clip", | |
| "type": "CLIP", | |
| "link": 9 | |
| }, | |
| { | |
| "localized_name": "video_vae", | |
| "name": "video_vae", | |
| "type": "VAE", | |
| "link": 3 | |
| }, | |
| { | |
| "localized_name": "audio_vae", | |
| "name": "audio_vae", | |
| "type": "VAE", | |
| "link": 4 | |
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| "localized_name": "start_image", | |
| "name": "start_image", | |
| "shape": 7, | |
| "type": "IMAGE", | |
| "link": 11 | |
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| { | |
| "localized_name": "script", | |
| "name": "script", | |
| "type": "STRING", | |
| "widget": { | |
| "name": "script" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "shot_count", | |
| "name": "shot_count", | |
| "type": "INT", | |
| "widget": { | |
| "name": "shot_count" | |
| }, | |
| "link": null | |
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| { | |
| "localized_name": "width", | |
| "name": "width", | |
| "type": "INT", | |
| "widget": { | |
| "name": "width" | |
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| "link": null | |
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| { | |
| "localized_name": "height", | |
| "name": "height", | |
| "type": "INT", | |
| "widget": { | |
| "name": "height" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "frames_per_shot", | |
| "name": "frames_per_shot", | |
| "type": "INT", | |
| "widget": { | |
| "name": "frames_per_shot" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "seed", | |
| "name": "seed", | |
| "type": "INT", | |
| "widget": { | |
| "name": "seed" | |
| }, | |
| "link": null | |
| }, | |
| { | |
| "localized_name": "steps", | |
| "name": "steps", | |
| "type": "INT", | |
| "widget": { | |
| "name": "steps" | |
| }, | |
| "link": null | |
| } | |
| ], | |
| "outputs": [ | |
| { | |
| "localized_name": "master_frames", | |
| "name": "master_frames", | |
| "type": "IMAGE", | |
| "links": [ | |
| 5 | |
| ] | |
| }, | |
| { | |
| "localized_name": "master_audio", | |
| "name": "master_audio", | |
| "type": "AUDIO", | |
| "links": [ | |
| 6 | |
| ] | |
| }, | |
| { | |
| "localized_name": "shots_rendered", | |
| "name": "shots_rendered", | |
| "type": "INT", | |
| "links": [] | |
| } | |
| ], | |
| "title": "H3 Multishot Sampler + Memory (long form)", | |
| "properties": { | |
| "Node name for S&R": "H3MultishotMemorySampler" | |
| }, | |
| "widgets_values": [ | |
| "Clean modern product video, bright and sharp, shallow depth of field: a locked medium shot of a presenter at a white desk in a small studio, warm daylight from a large window on the left, a soft-glow monitor beside her, plants and acoustic panels behind her. She is an attractive American woman in her mid twenties with warm hazel eyes, a friendly confident smile, light freckles, shoulder-length auburn hair tucked behind one ear, small gold stud earrings, and a relaxed sage-green blouse. Her voice is a clear warm young woman's voice in a casual American accent. She looks into the lens and says, \"This is multishot for MiniMax H3. One script, one node, and every shot flows into the next — with sound.\" Her lips move naturally in tight sync with every word. Quiet room tone, her voice clean and close, a faint keyboard click nearby.\n---\nClean modern product video, bright and sharp, shallow depth of field: the same locked medium shot of the same presenter at the same white desk in the same small studio, warm daylight from the window on the left, the monitor glowing beside her. She is an attractive American woman in her mid twenties with warm hazel eyes, a friendly confident smile, light freckles, shoulder-length auburn hair tucked behind one ear, small gold stud earrings, and a relaxed sage-green blouse. Her voice is a clear warm young woman's voice in a casual American accent. She gestures easily toward the monitor and says, \"Version one point one adds an image start frame, so you can begin from a photo instead of a blank canvas.\" Her lips move naturally in tight sync with every word. Quiet room tone, her voice clean and close, the soft hum of a computer fan.\n---\nClean modern product video, bright and sharp, shallow depth of field: the same locked medium shot of the same presenter at the same white desk in the same small studio, warm daylight from the window on the left, the monitor glowing beside her. She is an attractive American woman in her mid twenties with warm hazel eyes, a friendly confident smile, light freckles, shoulder-length auburn hair tucked behind one ear, small gold stud earrings, and a relaxed sage-green blouse. Her voice is a clear warm young woman's voice in a casual American accent. She leans in slightly, smiles, and says, \"It also runs about four times faster on a thirty-two gig card. Grab the workflow, and go make something strange.\" Her lips move naturally in tight sync with every word. Quiet room tone, her voice clean and close, a light chair shift at the end.", | |
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| "## Long-form multishot (memory)\n\nFor 2-5 minute videos (12-30 shots), where stock chaining drifts.\n\n**Stock chaining** shows each shot ONE image: the previous shot's last frame. Every hop can only see one hop back, so identity drifts and the error compounds.\n\n**This node splits the two jobs:**\n\n- **keyframe** - what the video continues from (always the most recent frame, so seams stay smooth)\n- **memory** - what the encoder *looks at*: a persistent **anchor** from the start of the piece + the last N shot-end frames\n\nThe anchor never changes, so drift cannot compound.\n\n### Knobs\n- `anchor_frames` **1** = identity anchor on (the fix for long chains). 0 = off.\n- `memory_frames` **2** = how many recent frames the encoder also sees. 0 = stock behaviour.\n\n### Notes\n- Connect a `LoadImage` to `start_image` for I2V; it also becomes the anchor.\n- Render at native resolution (960x544) and upscale after. Native 1920x1088 scored *worse* in blind review and cost ~4x the time.\n- More memory frames = more vision encoding per shot (slower). Test 1 vs 2 vs 4 before committing to a long run." | |
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| "bgcolor": "#653", | |
| "title": "Long-form memory - read me" | |
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| "properties": { | |
| "Node name for S&R": "H3OptionalImage" | |
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| "title": "Enable I2V" | |
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