LTX-2.3

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'lightricks:ltx@2.3',
  positivePrompt: 'A polished six-second chamber-pop music-video segment set inside a bright, stylized watchmaker’s workshop. Three adult watchmakers in crisp seafoam coveralls sit shoulder to shoulder at one long ivory workbench covered with brass gears, loupe lenses and open mechanical watches. In precise choreography, they tap tiny tools against brass trays, spin three oversized balance wheels, then sweep their hands aside simultaneously as dozens of gears rotate in place. Begin with an extreme macro shot of a ticking escapement; the camera rapidly pulls backward along the bench into a symmetrical medium-wide composition while the performers’ rhythmic motions remain sharp and perfectly synchronized. Warm morning sunlight streams through frosted factory windows, creating clean geometric beams, soft amber highlights and delicate shadows across an airy palette of ivory, seafoam, copper and pale apricot. Elegant practical production design, tactile metal detail, subtle 35mm film grain, playful but sophisticated editorial energy. The soundtrack is a tightly synchronized instrumental phrase combining crisp clock ticks, delicate brass-tool percussion, pizzicato strings and one warm analog-synth bass pulse; every visible tap and spinning mechanism lands on the beat. No singing, dialogue, lettering or logos.',
  negativePrompt: 'dark noir lighting, neon alley, rooftop, storm, science-fiction setting, steampunk costumes, chaotic movement, handheld shake, distorted hands, extra fingers, duplicated people, floating tools, illegible text, captions, logos, watermarks',
  width: 1920,
  height: 1088,
  duration: 6
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "lightricks:ltx@2.3",
            "positivePrompt": "A polished six-second chamber-pop music-video segment set inside a bright, stylized watchmaker’s workshop. Three adult watchmakers in crisp seafoam coveralls sit shoulder to shoulder at one long ivory workbench covered with brass gears, loupe lenses and open mechanical watches. In precise choreography, they tap tiny tools against brass trays, spin three oversized balance wheels, then sweep their hands aside simultaneously as dozens of gears rotate in place. Begin with an extreme macro shot of a ticking escapement; the camera rapidly pulls backward along the bench into a symmetrical medium-wide composition while the performers’ rhythmic motions remain sharp and perfectly synchronized. Warm morning sunlight streams through frosted factory windows, creating clean geometric beams, soft amber highlights and delicate shadows across an airy palette of ivory, seafoam, copper and pale apricot. Elegant practical production design, tactile metal detail, subtle 35mm film grain, playful but sophisticated editorial energy. The soundtrack is a tightly synchronized instrumental phrase combining crisp clock ticks, delicate brass-tool percussion, pizzicato strings and one warm analog-synth bass pulse; every visible tap and spinning mechanism lands on the beat. No singing, dialogue, lettering or logos.",
            "negativePrompt": "dark noir lighting, neon alley, rooftop, storm, science-fiction setting, steampunk costumes, chaotic movement, handheld shake, distorted hands, extra fingers, duplicated people, floating tools, illegible text, captions, logos, watermarks",
            "width": 1920,
            "height": 1088,
            "duration": 6
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "videoInference",
      "taskUUID": "9073a860-902e-4beb-8114-83e9cf9b445b",
      "model": "lightricks:ltx@2.3",
      "positivePrompt": "A polished six-second chamber-pop music-video segment set inside a bright, stylized watchmaker’s workshop. Three adult watchmakers in crisp seafoam coveralls sit shoulder to shoulder at one long ivory workbench covered with brass gears, loupe lenses and open mechanical watches. In precise choreography, they tap tiny tools against brass trays, spin three oversized balance wheels, then sweep their hands aside simultaneously as dozens of gears rotate in place. Begin with an extreme macro shot of a ticking escapement; the camera rapidly pulls backward along the bench into a symmetrical medium-wide composition while the performers’ rhythmic motions remain sharp and perfectly synchronized. Warm morning sunlight streams through frosted factory windows, creating clean geometric beams, soft amber highlights and delicate shadows across an airy palette of ivory, seafoam, copper and pale apricot. Elegant practical production design, tactile metal detail, subtle 35mm film grain, playful but sophisticated editorial energy. The soundtrack is a tightly synchronized instrumental phrase combining crisp clock ticks, delicate brass-tool percussion, pizzicato strings and one warm analog-synth bass pulse; every visible tap and spinning mechanism lands on the beat. No singing, dialogue, lettering or logos.",
      "negativePrompt": "dark noir lighting, neon alley, rooftop, storm, science-fiction setting, steampunk costumes, chaotic movement, handheld shake, distorted hands, extra fingers, duplicated people, floating tools, illegible text, captions, logos, watermarks",
      "width": 1920,
      "height": 1088,
      "duration": 6
    }
  ]'

runware run lightricks:ltx@2.3 \
  positivePrompt="A polished six-second chamber-pop music-video segment set inside a bright, stylized watchmaker’s workshop. Three adult watchmakers in crisp seafoam coveralls sit shoulder to shoulder at one long ivory workbench covered with brass gears, loupe lenses and open mechanical watches. In precise choreography, they tap tiny tools against brass trays, spin three oversized balance wheels, then sweep their hands aside simultaneously as dozens of gears rotate in place. Begin with an extreme macro shot of a ticking escapement; the camera rapidly pulls backward along the bench into a symmetrical medium-wide composition while the performers’ rhythmic motions remain sharp and perfectly synchronized. Warm morning sunlight streams through frosted factory windows, creating clean geometric beams, soft amber highlights and delicate shadows across an airy palette of ivory, seafoam, copper and pale apricot. Elegant practical production design, tactile metal detail, subtle 35mm film grain, playful but sophisticated editorial energy. The soundtrack is a tightly synchronized instrumental phrase combining crisp clock ticks, delicate brass-tool percussion, pizzicato strings and one warm analog-synth bass pulse; every visible tap and spinning mechanism lands on the beat. No singing, dialogue, lettering or logos." \
  negativePrompt="dark noir lighting, neon alley, rooftop, storm, science-fiction setting, steampunk costumes, chaotic movement, handheld shake, distorted hands, extra fingers, duplicated people, floating tools, illegible text, captions, logos, watermarks" \
  width=1920 \
  height=1088 \
  duration=6

{
  "taskType": "videoInference",
  "taskUUID": "9073a860-902e-4beb-8114-83e9cf9b445b",
  "model": "lightricks:ltx@2.3",
  "positivePrompt": "A polished six-second chamber-pop music-video segment set inside a bright, stylized watchmaker’s workshop. Three adult watchmakers in crisp seafoam coveralls sit shoulder to shoulder at one long ivory workbench covered with brass gears, loupe lenses and open mechanical watches. In precise choreography, they tap tiny tools against brass trays, spin three oversized balance wheels, then sweep their hands aside simultaneously as dozens of gears rotate in place. Begin with an extreme macro shot of a ticking escapement; the camera rapidly pulls backward along the bench into a symmetrical medium-wide composition while the performers’ rhythmic motions remain sharp and perfectly synchronized. Warm morning sunlight streams through frosted factory windows, creating clean geometric beams, soft amber highlights and delicate shadows across an airy palette of ivory, seafoam, copper and pale apricot. Elegant practical production design, tactile metal detail, subtle 35mm film grain, playful but sophisticated editorial energy. The soundtrack is a tightly synchronized instrumental phrase combining crisp clock ticks, delicate brass-tool percussion, pizzicato strings and one warm analog-synth bass pulse; every visible tap and spinning mechanism lands on the beat. No singing, dialogue, lettering or logos.",
  "negativePrompt": "dark noir lighting, neon alley, rooftop, storm, science-fiction setting, steampunk costumes, chaotic movement, handheld shake, distorted hands, extra fingers, duplicated people, floating tools, illegible text, captions, logos, watermarks",
  "width": 1920,
  "height": 1088,
  "duration": 6
}

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'lightricks:ltx@2.3',
  positivePrompt: 'Continue directly from the supplied opening frame as a polished music-video performance shot. In one uninterrupted five-second take, the percussionist drives her raised mallet down for a powerful first strike; the drumhead visibly flexes at impact and a small burst of salt jumps beneath her boots. She immediately pivots counterclockwise in a forceful, grounded dance step while the camera makes a smooth low arc in the opposite direction, creating strong parallax across the turquoise evaporation ponds and distant salt mounds. Her burnt-orange sleeves and trouser legs snap naturally in the dry wind, the drum remains securely strapped to her body, and her movement has convincing weight and rhythm. She completes the turn facing near camera and lands a second precise strike on the final beat. Preserve the real working salt-flat setting, expansive 1280x704 landscape framing, bleached white, turquoise and burnt-orange palette, low golden sunlight, long shadows, tactile salt crystals and subtle 16mm grain. Synchronized audio: two deep resonant bass-drum impacts, a sparse distorted electronic bass pulse, boots crunching on salt and steady open wind; no vocals or speech. Premium art-directed folk-electronic music video, coherent anatomy, stable wardrobe and instrument, realistic motion, no cuts.',
  negativePrompt: 'Lyrics, captions, titles, logos, extra people, extra limbs, duplicated mallets, warped drum, floating objects, costume changes, jump cuts, camera shake, slow motion, fantasy effects, neon lighting, night scene, rain, dialogue.',
  width: 1280,
  height: 704,
  duration: 5,
  inputs: {
    frameImages: [
      'https://assets.runware.ai/assets/inputs/abc90ebf-3af2-4899-b620-3b49da70a132.jpg'
    ]
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "lightricks:ltx@2.3",
            "positivePrompt": "Continue directly from the supplied opening frame as a polished music-video performance shot. In one uninterrupted five-second take, the percussionist drives her raised mallet down for a powerful first strike; the drumhead visibly flexes at impact and a small burst of salt jumps beneath her boots. She immediately pivots counterclockwise in a forceful, grounded dance step while the camera makes a smooth low arc in the opposite direction, creating strong parallax across the turquoise evaporation ponds and distant salt mounds. Her burnt-orange sleeves and trouser legs snap naturally in the dry wind, the drum remains securely strapped to her body, and her movement has convincing weight and rhythm. She completes the turn facing near camera and lands a second precise strike on the final beat. Preserve the real working salt-flat setting, expansive 1280x704 landscape framing, bleached white, turquoise and burnt-orange palette, low golden sunlight, long shadows, tactile salt crystals and subtle 16mm grain. Synchronized audio: two deep resonant bass-drum impacts, a sparse distorted electronic bass pulse, boots crunching on salt and steady open wind; no vocals or speech. Premium art-directed folk-electronic music video, coherent anatomy, stable wardrobe and instrument, realistic motion, no cuts.",
            "negativePrompt": "Lyrics, captions, titles, logos, extra people, extra limbs, duplicated mallets, warped drum, floating objects, costume changes, jump cuts, camera shake, slow motion, fantasy effects, neon lighting, night scene, rain, dialogue.",
            "width": 1280,
            "height": 704,
            "duration": 5,
            "inputs": {
                "frameImages": [
                    "https://assets.runware.ai/assets/inputs/abc90ebf-3af2-4899-b620-3b49da70a132.jpg"
                ]
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "videoInference",
      "taskUUID": "6d4fdfa6-ad94-4231-8e37-fbfef8270e3e",
      "model": "lightricks:ltx@2.3",
      "positivePrompt": "Continue directly from the supplied opening frame as a polished music-video performance shot. In one uninterrupted five-second take, the percussionist drives her raised mallet down for a powerful first strike; the drumhead visibly flexes at impact and a small burst of salt jumps beneath her boots. She immediately pivots counterclockwise in a forceful, grounded dance step while the camera makes a smooth low arc in the opposite direction, creating strong parallax across the turquoise evaporation ponds and distant salt mounds. Her burnt-orange sleeves and trouser legs snap naturally in the dry wind, the drum remains securely strapped to her body, and her movement has convincing weight and rhythm. She completes the turn facing near camera and lands a second precise strike on the final beat. Preserve the real working salt-flat setting, expansive 1280x704 landscape framing, bleached white, turquoise and burnt-orange palette, low golden sunlight, long shadows, tactile salt crystals and subtle 16mm grain. Synchronized audio: two deep resonant bass-drum impacts, a sparse distorted electronic bass pulse, boots crunching on salt and steady open wind; no vocals or speech. Premium art-directed folk-electronic music video, coherent anatomy, stable wardrobe and instrument, realistic motion, no cuts.",
      "negativePrompt": "Lyrics, captions, titles, logos, extra people, extra limbs, duplicated mallets, warped drum, floating objects, costume changes, jump cuts, camera shake, slow motion, fantasy effects, neon lighting, night scene, rain, dialogue.",
      "width": 1280,
      "height": 704,
      "duration": 5,
      "inputs": {
        "frameImages": [
          "https://assets.runware.ai/assets/inputs/abc90ebf-3af2-4899-b620-3b49da70a132.jpg"
        ]
      }
    }
  ]'

runware run lightricks:ltx@2.3 \
  positivePrompt="Continue directly from the supplied opening frame as a polished music-video performance shot. In one uninterrupted five-second take, the percussionist drives her raised mallet down for a powerful first strike; the drumhead visibly flexes at impact and a small burst of salt jumps beneath her boots. She immediately pivots counterclockwise in a forceful, grounded dance step while the camera makes a smooth low arc in the opposite direction, creating strong parallax across the turquoise evaporation ponds and distant salt mounds. Her burnt-orange sleeves and trouser legs snap naturally in the dry wind, the drum remains securely strapped to her body, and her movement has convincing weight and rhythm. She completes the turn facing near camera and lands a second precise strike on the final beat. Preserve the real working salt-flat setting, expansive 1280x704 landscape framing, bleached white, turquoise and burnt-orange palette, low golden sunlight, long shadows, tactile salt crystals and subtle 16mm grain. Synchronized audio: two deep resonant bass-drum impacts, a sparse distorted electronic bass pulse, boots crunching on salt and steady open wind; no vocals or speech. Premium art-directed folk-electronic music video, coherent anatomy, stable wardrobe and instrument, realistic motion, no cuts." \
  negativePrompt="Lyrics, captions, titles, logos, extra people, extra limbs, duplicated mallets, warped drum, floating objects, costume changes, jump cuts, camera shake, slow motion, fantasy effects, neon lighting, night scene, rain, dialogue." \
  width=1280 \
  height=704 \
  duration=5 \
  inputs.frameImages.0=https://assets.runware.ai/assets/inputs/abc90ebf-3af2-4899-b620-3b49da70a132.jpg

{
  "taskType": "videoInference",
  "taskUUID": "6d4fdfa6-ad94-4231-8e37-fbfef8270e3e",
  "model": "lightricks:ltx@2.3",
  "positivePrompt": "Continue directly from the supplied opening frame as a polished music-video performance shot. In one uninterrupted five-second take, the percussionist drives her raised mallet down for a powerful first strike; the drumhead visibly flexes at impact and a small burst of salt jumps beneath her boots. She immediately pivots counterclockwise in a forceful, grounded dance step while the camera makes a smooth low arc in the opposite direction, creating strong parallax across the turquoise evaporation ponds and distant salt mounds. Her burnt-orange sleeves and trouser legs snap naturally in the dry wind, the drum remains securely strapped to her body, and her movement has convincing weight and rhythm. She completes the turn facing near camera and lands a second precise strike on the final beat. Preserve the real working salt-flat setting, expansive 1280x704 landscape framing, bleached white, turquoise and burnt-orange palette, low golden sunlight, long shadows, tactile salt crystals and subtle 16mm grain. Synchronized audio: two deep resonant bass-drum impacts, a sparse distorted electronic bass pulse, boots crunching on salt and steady open wind; no vocals or speech. Premium art-directed folk-electronic music video, coherent anatomy, stable wardrobe and instrument, realistic motion, no cuts.",
  "negativePrompt": "Lyrics, captions, titles, logos, extra people, extra limbs, duplicated mallets, warped drum, floating objects, costume changes, jump cuts, camera shake, slow motion, fantasy effects, neon lighting, night scene, rain, dialogue.",
  "width": 1280,
  "height": 704,
  "duration": 5,
  "inputs": {
    "frameImages": [
      "https://assets.runware.ai/assets/inputs/abc90ebf-3af2-4899-b620-3b49da70a132.jpg"
    ]
  }
}

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'lightricks:ltx@2.3',
  positivePrompt: 'Create a single continuous vertical documentary b-roll shot connecting the supplied first and last frames. In a clean biomaterials laboratory, the technician steadily lifts the wet bacterial-cellulose sheet from the shallow fermentation tray by its two near corners. The cellulose separates from the liquid with believable adhesion and weight, unfolding into one coherent translucent ivory sheet without tearing, stretching unnaturally, or changing shape. Clear liquid streams from the lower edge and falls back into the tray in fine droplets, producing small concentric ripples. Her hands rise together at a measured pace while her posture and focused expression remain calm and consistent. The camera performs a subtle stabilized push-in with a gentle upward tilt, naturally following the sheet from the tray to its upright final position and arriving precisely at the supplied last frame. Preserve the technician\'s identity, clothing, safety equipment, hand anatomy, laboratory layout, lighting direction, and restrained ivory, pale-aqua, silver, and green-gray palette throughout. Soft diffuse morning light reveals the sheet\'s fibrous texture and wet sheen. Shallow depth of field, premium editorial science footage, realistic physics, temporal stability, no cuts, no time lapse, no dialogue. Synchronized location audio only: quiet laboratory ventilation, a soft wet peel as the cellulose releases, delicate dripping water, and faint liquid ripples in the steel tray.',
  negativePrompt: 'Text, captions, logos, labels, branding, jump cuts, time lapse, duplicated hands, extra fingers, fused gloves, identity changes, wardrobe changes, disappearing objects, warped tray, torn sheet, rubbery material, excessive splashing, camera shake, dramatic color shifts, music, speech.',
  width: 704,
  height: 1280,
  duration: 7,
  inputs: {
    frameImages: [
      {
        image: 'https://assets.runware.ai/assets/inputs/20314441-db62-45ad-afcd-37ac178cf77c.jpg',
        frame: 'first'
      },
      {
        image: 'https://assets.runware.ai/assets/inputs/023ff0ab-d645-4bf9-ae3f-1050f8b932da.jpg',
        frame: 'last'
      }
    ]
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "lightricks:ltx@2.3",
            "positivePrompt": "Create a single continuous vertical documentary b-roll shot connecting the supplied first and last frames. In a clean biomaterials laboratory, the technician steadily lifts the wet bacterial-cellulose sheet from the shallow fermentation tray by its two near corners. The cellulose separates from the liquid with believable adhesion and weight, unfolding into one coherent translucent ivory sheet without tearing, stretching unnaturally, or changing shape. Clear liquid streams from the lower edge and falls back into the tray in fine droplets, producing small concentric ripples. Her hands rise together at a measured pace while her posture and focused expression remain calm and consistent. The camera performs a subtle stabilized push-in with a gentle upward tilt, naturally following the sheet from the tray to its upright final position and arriving precisely at the supplied last frame. Preserve the technician's identity, clothing, safety equipment, hand anatomy, laboratory layout, lighting direction, and restrained ivory, pale-aqua, silver, and green-gray palette throughout. Soft diffuse morning light reveals the sheet's fibrous texture and wet sheen. Shallow depth of field, premium editorial science footage, realistic physics, temporal stability, no cuts, no time lapse, no dialogue. Synchronized location audio only: quiet laboratory ventilation, a soft wet peel as the cellulose releases, delicate dripping water, and faint liquid ripples in the steel tray.",
            "negativePrompt": "Text, captions, logos, labels, branding, jump cuts, time lapse, duplicated hands, extra fingers, fused gloves, identity changes, wardrobe changes, disappearing objects, warped tray, torn sheet, rubbery material, excessive splashing, camera shake, dramatic color shifts, music, speech.",
            "width": 704,
            "height": 1280,
            "duration": 7,
            "inputs": {
                "frameImages": [
                    {
                        "image": "https://assets.runware.ai/assets/inputs/20314441-db62-45ad-afcd-37ac178cf77c.jpg",
                        "frame": "first"
                    },
                    {
                        "image": "https://assets.runware.ai/assets/inputs/023ff0ab-d645-4bf9-ae3f-1050f8b932da.jpg",
                        "frame": "last"
                    }
                ]
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "videoInference",
      "taskUUID": "3ba49d0d-67ba-42d5-9af1-d87c2384b076",
      "model": "lightricks:ltx@2.3",
      "positivePrompt": "Create a single continuous vertical documentary b-roll shot connecting the supplied first and last frames. In a clean biomaterials laboratory, the technician steadily lifts the wet bacterial-cellulose sheet from the shallow fermentation tray by its two near corners. The cellulose separates from the liquid with believable adhesion and weight, unfolding into one coherent translucent ivory sheet without tearing, stretching unnaturally, or changing shape. Clear liquid streams from the lower edge and falls back into the tray in fine droplets, producing small concentric ripples. Her hands rise together at a measured pace while her posture and focused expression remain calm and consistent. The camera performs a subtle stabilized push-in with a gentle upward tilt, naturally following the sheet from the tray to its upright final position and arriving precisely at the supplied last frame. Preserve the technician's identity, clothing, safety equipment, hand anatomy, laboratory layout, lighting direction, and restrained ivory, pale-aqua, silver, and green-gray palette throughout. Soft diffuse morning light reveals the sheet's fibrous texture and wet sheen. Shallow depth of field, premium editorial science footage, realistic physics, temporal stability, no cuts, no time lapse, no dialogue. Synchronized location audio only: quiet laboratory ventilation, a soft wet peel as the cellulose releases, delicate dripping water, and faint liquid ripples in the steel tray.",
      "negativePrompt": "Text, captions, logos, labels, branding, jump cuts, time lapse, duplicated hands, extra fingers, fused gloves, identity changes, wardrobe changes, disappearing objects, warped tray, torn sheet, rubbery material, excessive splashing, camera shake, dramatic color shifts, music, speech.",
      "width": 704,
      "height": 1280,
      "duration": 7,
      "inputs": {
        "frameImages": [
          {
            "image": "https://assets.runware.ai/assets/inputs/20314441-db62-45ad-afcd-37ac178cf77c.jpg",
            "frame": "first"
          },
          {
            "image": "https://assets.runware.ai/assets/inputs/023ff0ab-d645-4bf9-ae3f-1050f8b932da.jpg",
            "frame": "last"
          }
        ]
      }
    }
  ]'

runware run lightricks:ltx@2.3 \
  positivePrompt="Create a single continuous vertical documentary b-roll shot connecting the supplied first and last frames. In a clean biomaterials laboratory, the technician steadily lifts the wet bacterial-cellulose sheet from the shallow fermentation tray by its two near corners. The cellulose separates from the liquid with believable adhesion and weight, unfolding into one coherent translucent ivory sheet without tearing, stretching unnaturally, or changing shape. Clear liquid streams from the lower edge and falls back into the tray in fine droplets, producing small concentric ripples. Her hands rise together at a measured pace while her posture and focused expression remain calm and consistent. The camera performs a subtle stabilized push-in with a gentle upward tilt, naturally following the sheet from the tray to its upright final position and arriving precisely at the supplied last frame. Preserve the technician's identity, clothing, safety equipment, hand anatomy, laboratory layout, lighting direction, and restrained ivory, pale-aqua, silver, and green-gray palette throughout. Soft diffuse morning light reveals the sheet's fibrous texture and wet sheen. Shallow depth of field, premium editorial science footage, realistic physics, temporal stability, no cuts, no time lapse, no dialogue. Synchronized location audio only: quiet laboratory ventilation, a soft wet peel as the cellulose releases, delicate dripping water, and faint liquid ripples in the steel tray." \
  negativePrompt="Text, captions, logos, labels, branding, jump cuts, time lapse, duplicated hands, extra fingers, fused gloves, identity changes, wardrobe changes, disappearing objects, warped tray, torn sheet, rubbery material, excessive splashing, camera shake, dramatic color shifts, music, speech." \
  width=704 \
  height=1280 \
  duration=7 \
  inputs.frameImages.0.image=https://assets.runware.ai/assets/inputs/20314441-db62-45ad-afcd-37ac178cf77c.jpg \
  inputs.frameImages.0.frame=first \
  inputs.frameImages.1.image=https://assets.runware.ai/assets/inputs/023ff0ab-d645-4bf9-ae3f-1050f8b932da.jpg \
  inputs.frameImages.1.frame=last

{
  "taskType": "videoInference",
  "taskUUID": "3ba49d0d-67ba-42d5-9af1-d87c2384b076",
  "model": "lightricks:ltx@2.3",
  "positivePrompt": "Create a single continuous vertical documentary b-roll shot connecting the supplied first and last frames. In a clean biomaterials laboratory, the technician steadily lifts the wet bacterial-cellulose sheet from the shallow fermentation tray by its two near corners. The cellulose separates from the liquid with believable adhesion and weight, unfolding into one coherent translucent ivory sheet without tearing, stretching unnaturally, or changing shape. Clear liquid streams from the lower edge and falls back into the tray in fine droplets, producing small concentric ripples. Her hands rise together at a measured pace while her posture and focused expression remain calm and consistent. The camera performs a subtle stabilized push-in with a gentle upward tilt, naturally following the sheet from the tray to its upright final position and arriving precisely at the supplied last frame. Preserve the technician's identity, clothing, safety equipment, hand anatomy, laboratory layout, lighting direction, and restrained ivory, pale-aqua, silver, and green-gray palette throughout. Soft diffuse morning light reveals the sheet's fibrous texture and wet sheen. Shallow depth of field, premium editorial science footage, realistic physics, temporal stability, no cuts, no time lapse, no dialogue. Synchronized location audio only: quiet laboratory ventilation, a soft wet peel as the cellulose releases, delicate dripping water, and faint liquid ripples in the steel tray.",
  "negativePrompt": "Text, captions, logos, labels, branding, jump cuts, time lapse, duplicated hands, extra fingers, fused gloves, identity changes, wardrobe changes, disappearing objects, warped tray, torn sheet, rubbery material, excessive splashing, camera shake, dramatic color shifts, music, speech.",
  "width": 704,
  "height": 1280,
  "duration": 7,
  "inputs": {
    "frameImages": [
      {
        "image": "https://assets.runware.ai/assets/inputs/20314441-db62-45ad-afcd-37ac178cf77c.jpg",
        "frame": "first"
      },
      {
        "image": "https://assets.runware.ai/assets/inputs/023ff0ab-d645-4bf9-ae3f-1050f8b932da.jpg",
        "frame": "last"
      }
    ]
  }
}

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'lightricks:ltx@2.3',
  positivePrompt: 'Create a polished ten-second music-video segment that connects the three supplied keyframes as one continuous, chronologically coherent tracking shot. Preserve the exact identity, age, silver bob, orange waterproof bib overalls, teal sweater and white boots of the woman, along with the same oyster mushroom room, rack layout and lighting throughout. Begin with the symmetrical wide view at the aisle entrance. The camera smoothly dollies backward as she advances toward it, transforming practical night-shift movements into precise post-punk choreography: two measured steps, a shoulder snap, a sharp side-step and one sweeping arm between the racks. Arrive naturally at the supplied middle pose without a cut. Continue retreating down the aisle as she pivots, crosses her feet and glides toward the ventilation fan; mushrooms and racks pass with convincing parallax while fluorescent fixtures remain temporally stable. Reach the later low-angle pose beside the fan, then let her hold the backward lean for the final beat as the fan gently lifts her sweater and hair. Grounded human anatomy, realistic foot contact, controlled expressive performance, coherent industrial environment, subtle handheld texture over a smooth dolly move, crisp detail, restrained 1980s factory-video character without imitation or retro degradation. Chalk-white mushrooms and gray metal dominate, punctuated by teal fabric and safety orange. Generate synchronized audio as a dry minimalist post-punk instrumental: steady motorik kick and snare, rubbery bass guitar, clipped muted guitar accents and the room\'s ventilation hum tuned into the rhythm. Choreographic accents land exactly on the drum hits. No singing, speech, captions, logos or on-screen text.',
  negativePrompt: 'Cuts, scene changes, extra people, duplicated limbs, identity changes, wardrobe changes, disappearing mushrooms, warped racks, unstable architecture, floating feet, exaggerated fantasy spores, fog, neon lighting, camera whip, strobing, subtitles, lyrics, logos, watermarks',
  width: 1344,
  height: 768,
  duration: 10,
  inputs: {
    frameImages: [
      {
        image: 'https://assets.runware.ai/assets/inputs/cdb66638-6612-4785-ac54-77e1f9fccdcf.jpg',
        frame: 'first'
      },
      {
        image: 'https://assets.runware.ai/assets/inputs/befc8583-8f74-4aa0-9377-c265f5ba4fb6.jpg',
        frame: 100
      },
      {
        image: 'https://assets.runware.ai/assets/inputs/21ee7cb6-624c-4882-b641-043e8d3b0bca.jpg',
        frame: 200
      }
    ]
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "lightricks:ltx@2.3",
            "positivePrompt": "Create a polished ten-second music-video segment that connects the three supplied keyframes as one continuous, chronologically coherent tracking shot. Preserve the exact identity, age, silver bob, orange waterproof bib overalls, teal sweater and white boots of the woman, along with the same oyster mushroom room, rack layout and lighting throughout. Begin with the symmetrical wide view at the aisle entrance. The camera smoothly dollies backward as she advances toward it, transforming practical night-shift movements into precise post-punk choreography: two measured steps, a shoulder snap, a sharp side-step and one sweeping arm between the racks. Arrive naturally at the supplied middle pose without a cut. Continue retreating down the aisle as she pivots, crosses her feet and glides toward the ventilation fan; mushrooms and racks pass with convincing parallax while fluorescent fixtures remain temporally stable. Reach the later low-angle pose beside the fan, then let her hold the backward lean for the final beat as the fan gently lifts her sweater and hair. Grounded human anatomy, realistic foot contact, controlled expressive performance, coherent industrial environment, subtle handheld texture over a smooth dolly move, crisp detail, restrained 1980s factory-video character without imitation or retro degradation. Chalk-white mushrooms and gray metal dominate, punctuated by teal fabric and safety orange. Generate synchronized audio as a dry minimalist post-punk instrumental: steady motorik kick and snare, rubbery bass guitar, clipped muted guitar accents and the room's ventilation hum tuned into the rhythm. Choreographic accents land exactly on the drum hits. No singing, speech, captions, logos or on-screen text.",
            "negativePrompt": "Cuts, scene changes, extra people, duplicated limbs, identity changes, wardrobe changes, disappearing mushrooms, warped racks, unstable architecture, floating feet, exaggerated fantasy spores, fog, neon lighting, camera whip, strobing, subtitles, lyrics, logos, watermarks",
            "width": 1344,
            "height": 768,
            "duration": 10,
            "inputs": {
                "frameImages": [
                    {
                        "image": "https://assets.runware.ai/assets/inputs/cdb66638-6612-4785-ac54-77e1f9fccdcf.jpg",
                        "frame": "first"
                    },
                    {
                        "image": "https://assets.runware.ai/assets/inputs/befc8583-8f74-4aa0-9377-c265f5ba4fb6.jpg",
                        "frame": 100
                    },
                    {
                        "image": "https://assets.runware.ai/assets/inputs/21ee7cb6-624c-4882-b641-043e8d3b0bca.jpg",
                        "frame": 200
                    }
                ]
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "videoInference",
      "taskUUID": "a622acc3-2503-41e5-a07c-56e115d2e0b6",
      "model": "lightricks:ltx@2.3",
      "positivePrompt": "Create a polished ten-second music-video segment that connects the three supplied keyframes as one continuous, chronologically coherent tracking shot. Preserve the exact identity, age, silver bob, orange waterproof bib overalls, teal sweater and white boots of the woman, along with the same oyster mushroom room, rack layout and lighting throughout. Begin with the symmetrical wide view at the aisle entrance. The camera smoothly dollies backward as she advances toward it, transforming practical night-shift movements into precise post-punk choreography: two measured steps, a shoulder snap, a sharp side-step and one sweeping arm between the racks. Arrive naturally at the supplied middle pose without a cut. Continue retreating down the aisle as she pivots, crosses her feet and glides toward the ventilation fan; mushrooms and racks pass with convincing parallax while fluorescent fixtures remain temporally stable. Reach the later low-angle pose beside the fan, then let her hold the backward lean for the final beat as the fan gently lifts her sweater and hair. Grounded human anatomy, realistic foot contact, controlled expressive performance, coherent industrial environment, subtle handheld texture over a smooth dolly move, crisp detail, restrained 1980s factory-video character without imitation or retro degradation. Chalk-white mushrooms and gray metal dominate, punctuated by teal fabric and safety orange. Generate synchronized audio as a dry minimalist post-punk instrumental: steady motorik kick and snare, rubbery bass guitar, clipped muted guitar accents and the room's ventilation hum tuned into the rhythm. Choreographic accents land exactly on the drum hits. No singing, speech, captions, logos or on-screen text.",
      "negativePrompt": "Cuts, scene changes, extra people, duplicated limbs, identity changes, wardrobe changes, disappearing mushrooms, warped racks, unstable architecture, floating feet, exaggerated fantasy spores, fog, neon lighting, camera whip, strobing, subtitles, lyrics, logos, watermarks",
      "width": 1344,
      "height": 768,
      "duration": 10,
      "inputs": {
        "frameImages": [
          {
            "image": "https://assets.runware.ai/assets/inputs/cdb66638-6612-4785-ac54-77e1f9fccdcf.jpg",
            "frame": "first"
          },
          {
            "image": "https://assets.runware.ai/assets/inputs/befc8583-8f74-4aa0-9377-c265f5ba4fb6.jpg",
            "frame": 100
          },
          {
            "image": "https://assets.runware.ai/assets/inputs/21ee7cb6-624c-4882-b641-043e8d3b0bca.jpg",
            "frame": 200
          }
        ]
      }
    }
  ]'

runware run lightricks:ltx@2.3 \
  positivePrompt="Create a polished ten-second music-video segment that connects the three supplied keyframes as one continuous, chronologically coherent tracking shot. Preserve the exact identity, age, silver bob, orange waterproof bib overalls, teal sweater and white boots of the woman, along with the same oyster mushroom room, rack layout and lighting throughout. Begin with the symmetrical wide view at the aisle entrance. The camera smoothly dollies backward as she advances toward it, transforming practical night-shift movements into precise post-punk choreography: two measured steps, a shoulder snap, a sharp side-step and one sweeping arm between the racks. Arrive naturally at the supplied middle pose without a cut. Continue retreating down the aisle as she pivots, crosses her feet and glides toward the ventilation fan; mushrooms and racks pass with convincing parallax while fluorescent fixtures remain temporally stable. Reach the later low-angle pose beside the fan, then let her hold the backward lean for the final beat as the fan gently lifts her sweater and hair. Grounded human anatomy, realistic foot contact, controlled expressive performance, coherent industrial environment, subtle handheld texture over a smooth dolly move, crisp detail, restrained 1980s factory-video character without imitation or retro degradation. Chalk-white mushrooms and gray metal dominate, punctuated by teal fabric and safety orange. Generate synchronized audio as a dry minimalist post-punk instrumental: steady motorik kick and snare, rubbery bass guitar, clipped muted guitar accents and the room's ventilation hum tuned into the rhythm. Choreographic accents land exactly on the drum hits. No singing, speech, captions, logos or on-screen text." \
  negativePrompt="Cuts, scene changes, extra people, duplicated limbs, identity changes, wardrobe changes, disappearing mushrooms, warped racks, unstable architecture, floating feet, exaggerated fantasy spores, fog, neon lighting, camera whip, strobing, subtitles, lyrics, logos, watermarks" \
  width=1344 \
  height=768 \
  duration=10 \
  inputs.frameImages.0.image=https://assets.runware.ai/assets/inputs/cdb66638-6612-4785-ac54-77e1f9fccdcf.jpg \
  inputs.frameImages.0.frame=first \
  inputs.frameImages.1.image=https://assets.runware.ai/assets/inputs/befc8583-8f74-4aa0-9377-c265f5ba4fb6.jpg \
  inputs.frameImages.1.frame=100 \
  inputs.frameImages.2.image=https://assets.runware.ai/assets/inputs/21ee7cb6-624c-4882-b641-043e8d3b0bca.jpg \
  inputs.frameImages.2.frame=200

{
  "taskType": "videoInference",
  "taskUUID": "a622acc3-2503-41e5-a07c-56e115d2e0b6",
  "model": "lightricks:ltx@2.3",
  "positivePrompt": "Create a polished ten-second music-video segment that connects the three supplied keyframes as one continuous, chronologically coherent tracking shot. Preserve the exact identity, age, silver bob, orange waterproof bib overalls, teal sweater and white boots of the woman, along with the same oyster mushroom room, rack layout and lighting throughout. Begin with the symmetrical wide view at the aisle entrance. The camera smoothly dollies backward as she advances toward it, transforming practical night-shift movements into precise post-punk choreography: two measured steps, a shoulder snap, a sharp side-step and one sweeping arm between the racks. Arrive naturally at the supplied middle pose without a cut. Continue retreating down the aisle as she pivots, crosses her feet and glides toward the ventilation fan; mushrooms and racks pass with convincing parallax while fluorescent fixtures remain temporally stable. Reach the later low-angle pose beside the fan, then let her hold the backward lean for the final beat as the fan gently lifts her sweater and hair. Grounded human anatomy, realistic foot contact, controlled expressive performance, coherent industrial environment, subtle handheld texture over a smooth dolly move, crisp detail, restrained 1980s factory-video character without imitation or retro degradation. Chalk-white mushrooms and gray metal dominate, punctuated by teal fabric and safety orange. Generate synchronized audio as a dry minimalist post-punk instrumental: steady motorik kick and snare, rubbery bass guitar, clipped muted guitar accents and the room's ventilation hum tuned into the rhythm. Choreographic accents land exactly on the drum hits. No singing, speech, captions, logos or on-screen text.",
  "negativePrompt": "Cuts, scene changes, extra people, duplicated limbs, identity changes, wardrobe changes, disappearing mushrooms, warped racks, unstable architecture, floating feet, exaggerated fantasy spores, fog, neon lighting, camera whip, strobing, subtitles, lyrics, logos, watermarks",
  "width": 1344,
  "height": 768,
  "duration": 10,
  "inputs": {
    "frameImages": [
      {
        "image": "https://assets.runware.ai/assets/inputs/cdb66638-6612-4785-ac54-77e1f9fccdcf.jpg",
        "frame": "first"
      },
      {
        "image": "https://assets.runware.ai/assets/inputs/befc8583-8f74-4aa0-9377-c265f5ba4fb6.jpg",
        "frame": 100
      },
      {
        "image": "https://assets.runware.ai/assets/inputs/21ee7cb6-624c-4882-b641-043e8d3b0bca.jpg",
        "frame": 200
      }
    ]
  }
}

import { createClient } from '@runware/sdk'

const client = await createClient({ apiKey: process.env.RUNWARE_API_KEY })
await client.connect()

const [result] = await client.run({
  model: 'lightricks:ltx@2.3',
  positivePrompt: 'A polished eight-second square product demonstration for an accessible countertop automatic jar opener, presented in one continuous stable shot. Bright, optimistic assistive-living catalog art direction with soft daylight, a peach laminate counter, pale aqua tiled background, and restrained cobalt accents. The compact opener has a matte ivory body, cobalt non-slip base, hinged upper arm, and a clear circular gripping collar. No logo, labels, captions, or on-screen text. Three-quarter overhead close view keeps the entire device, glass raspberry jam jar, lid, controls, and the demonstrator\'s hands clearly visible. Synchronize each action precisely to the supplied narration: on “Place the jar on the base,” an older adult\'s hand sets the closed jar upright into the cobalt cradle; on “Lower the arm,” the hand smoothly lowers the hinged mechanism over the metal lid; on “Press once,” one finger presses the single large tactile button, then both hands withdraw fully; on “The opener grips, turns,” the clear collar closes around the lid and rotates it with convincing controlled torque while the jar remains stable; on “and releases the lid hands-free,” the arm rises slightly and reveals the loosened lid resting neatly above the open jar. Finish with the open jar and raised mechanism held cleanly for recognition. Realistic mechanical movement, consistent product geometry, natural hand anatomy, crisp commercial lighting, subtle contact shadows, premium industrial design, calm reassuring mood, no cuts, no camera shake, no extra objects entering frame.',
  width: 1024,
  height: 1024,
  duration: 8,
  inputs: {
    audio: 'https://assets.runware.ai/assets/inputs/e0b477f8-0ae0-4251-8080-285546f18d49.mp3'
  }
})

import asyncio
import os

from runware import Runware


async def main():
    async with Runware(api_key=os.environ["RUNWARE_API_KEY"]) as client:
        results = await client.run({
            "model": "lightricks:ltx@2.3",
            "positivePrompt": "A polished eight-second square product demonstration for an accessible countertop automatic jar opener, presented in one continuous stable shot. Bright, optimistic assistive-living catalog art direction with soft daylight, a peach laminate counter, pale aqua tiled background, and restrained cobalt accents. The compact opener has a matte ivory body, cobalt non-slip base, hinged upper arm, and a clear circular gripping collar. No logo, labels, captions, or on-screen text. Three-quarter overhead close view keeps the entire device, glass raspberry jam jar, lid, controls, and the demonstrator's hands clearly visible. Synchronize each action precisely to the supplied narration: on “Place the jar on the base,” an older adult's hand sets the closed jar upright into the cobalt cradle; on “Lower the arm,” the hand smoothly lowers the hinged mechanism over the metal lid; on “Press once,” one finger presses the single large tactile button, then both hands withdraw fully; on “The opener grips, turns,” the clear collar closes around the lid and rotates it with convincing controlled torque while the jar remains stable; on “and releases the lid hands-free,” the arm rises slightly and reveals the loosened lid resting neatly above the open jar. Finish with the open jar and raised mechanism held cleanly for recognition. Realistic mechanical movement, consistent product geometry, natural hand anatomy, crisp commercial lighting, subtle contact shadows, premium industrial design, calm reassuring mood, no cuts, no camera shake, no extra objects entering frame.",
            "width": 1024,
            "height": 1024,
            "duration": 8,
            "inputs": {
                "audio": "https://assets.runware.ai/assets/inputs/e0b477f8-0ae0-4251-8080-285546f18d49.mp3"
            }
        })


asyncio.run(main())

curl https://api.runware.ai/v1 \
  -H "Authorization: Bearer $RUNWARE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '[
    {
      "taskType": "videoInference",
      "taskUUID": "4074b772-f214-4f28-bafc-2bf713928bcc",
      "model": "lightricks:ltx@2.3",
      "positivePrompt": "A polished eight-second square product demonstration for an accessible countertop automatic jar opener, presented in one continuous stable shot. Bright, optimistic assistive-living catalog art direction with soft daylight, a peach laminate counter, pale aqua tiled background, and restrained cobalt accents. The compact opener has a matte ivory body, cobalt non-slip base, hinged upper arm, and a clear circular gripping collar. No logo, labels, captions, or on-screen text. Three-quarter overhead close view keeps the entire device, glass raspberry jam jar, lid, controls, and the demonstrator's hands clearly visible. Synchronize each action precisely to the supplied narration: on “Place the jar on the base,” an older adult's hand sets the closed jar upright into the cobalt cradle; on “Lower the arm,” the hand smoothly lowers the hinged mechanism over the metal lid; on “Press once,” one finger presses the single large tactile button, then both hands withdraw fully; on “The opener grips, turns,” the clear collar closes around the lid and rotates it with convincing controlled torque while the jar remains stable; on “and releases the lid hands-free,” the arm rises slightly and reveals the loosened lid resting neatly above the open jar. Finish with the open jar and raised mechanism held cleanly for recognition. Realistic mechanical movement, consistent product geometry, natural hand anatomy, crisp commercial lighting, subtle contact shadows, premium industrial design, calm reassuring mood, no cuts, no camera shake, no extra objects entering frame.",
      "width": 1024,
      "height": 1024,
      "duration": 8,
      "inputs": {
        "audio": "https://assets.runware.ai/assets/inputs/e0b477f8-0ae0-4251-8080-285546f18d49.mp3"
      }
    }
  ]'

runware run lightricks:ltx@2.3 \
  positivePrompt="A polished eight-second square product demonstration for an accessible countertop automatic jar opener, presented in one continuous stable shot. Bright, optimistic assistive-living catalog art direction with soft daylight, a peach laminate counter, pale aqua tiled background, and restrained cobalt accents. The compact opener has a matte ivory body, cobalt non-slip base, hinged upper arm, and a clear circular gripping collar. No logo, labels, captions, or on-screen text. Three-quarter overhead close view keeps the entire device, glass raspberry jam jar, lid, controls, and the demonstrator's hands clearly visible. Synchronize each action precisely to the supplied narration: on “Place the jar on the base,” an older adult's hand sets the closed jar upright into the cobalt cradle; on “Lower the arm,” the hand smoothly lowers the hinged mechanism over the metal lid; on “Press once,” one finger presses the single large tactile button, then both hands withdraw fully; on “The opener grips, turns,” the clear collar closes around the lid and rotates it with convincing controlled torque while the jar remains stable; on “and releases the lid hands-free,” the arm rises slightly and reveals the loosened lid resting neatly above the open jar. Finish with the open jar and raised mechanism held cleanly for recognition. Realistic mechanical movement, consistent product geometry, natural hand anatomy, crisp commercial lighting, subtle contact shadows, premium industrial design, calm reassuring mood, no cuts, no camera shake, no extra objects entering frame." \
  width=1024 \
  height=1024 \
  duration=8 \
  inputs.audio=https://assets.runware.ai/assets/inputs/e0b477f8-0ae0-4251-8080-285546f18d49.mp3

{
  "taskType": "videoInference",
  "taskUUID": "4074b772-f214-4f28-bafc-2bf713928bcc",
  "model": "lightricks:ltx@2.3",
  "positivePrompt": "A polished eight-second square product demonstration for an accessible countertop automatic jar opener, presented in one continuous stable shot. Bright, optimistic assistive-living catalog art direction with soft daylight, a peach laminate counter, pale aqua tiled background, and restrained cobalt accents. The compact opener has a matte ivory body, cobalt non-slip base, hinged upper arm, and a clear circular gripping collar. No logo, labels, captions, or on-screen text. Three-quarter overhead close view keeps the entire device, glass raspberry jam jar, lid, controls, and the demonstrator's hands clearly visible. Synchronize each action precisely to the supplied narration: on “Place the jar on the base,” an older adult's hand sets the closed jar upright into the cobalt cradle; on “Lower the arm,” the hand smoothly lowers the hinged mechanism over the metal lid; on “Press once,” one finger presses the single large tactile button, then both hands withdraw fully; on “The opener grips, turns,” the clear collar closes around the lid and rotates it with convincing controlled torque while the jar remains stable; on “and releases the lid hands-free,” the arm rises slightly and reveals the loosened lid resting neatly above the open jar. Finish with the open jar and raised mechanism held cleanly for recognition. Realistic mechanical movement, consistent product geometry, natural hand anatomy, crisp commercial lighting, subtle contact shadows, premium industrial design, calm reassuring mood, no cuts, no camera shake, no extra objects entering frame.",
  "width": 1024,
  "height": 1024,
  "duration": 8,
  "inputs": {
    "audio": "https://assets.runware.ai/assets/inputs/e0b477f8-0ae0-4251-8080-285546f18d49.mp3"
  }
}