Ltx 2.3 Quality · Audio to Video

Unganisha

Kitambulisho cha modeli ltx-2.3-quality/audio-to-video

# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/ltx-2.3-quality/audio-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

const API = "https://api.doitong.ru/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/ltx-2.3-quality/audio-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");

import os
import requests

API = "https://api.doitong.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/ltx-2.3-quality/audio-to-video", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])

# 1. Connect once (Claude Code; Cursor, VS Code, Claude Desktop: https://doitong.com/sw/developers/docs/mcp)
claude mcp add --transport http doitong-models https://api.doitong.ru/v1/mcp \
  --header "Authorization: Bearer $DOITONG_API_KEY"

# 2. Your agent calls the "run" tool with:
{
  "model_id": "ltx-2.3-quality/audio-to-video",
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }
}

Piga modeli ya Ltx 2.3 Quality · Audio to Video (ltx-2.3-quality/audio-to-video) kupitia Doitong API. Nyaraka za mawakala: https://doitong.com/sw/developers/models/ltx-2.3-quality/audio-to-video.md

POST https://api.doitong.ru/v1/run/ltx-2.3-quality/audio-to-video?wait=20
Authorization: Bearer $DOITONG_API_KEY
Content-Type: application/json

{
  "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
  "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
}

Ikiwa hali ya jibu ni "queued" au "running", piga GET https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20 mara kwa mara hadi iwe "succeeded"; faili ziko kwenye outputs[].url. POST https://api.doitong.ru/v1/quote/ltx-2.3-quality/audio-to-video yenye mwili uleule hurejesha bei kamili kabla ya kuendesha.

Faili kama mfano: $ 0.537 salio za API 537 · ≈ ₽ 57.77 faili zako hupimwa kabla ya kuendesha Iendeshe kwenye ukurasa huu

Pata ufunguo wa API

Lightricks Usawazishaji wa Midomo na Avatari Sauti asiliUsawazishaji wa midomo #audio-to-video

Video inayoendeshwa na sauti kutoka kwa kidokezo na wimbo wa sauti, ikiwa na picha ya hiari ya fremu ya kwanza

OpenAPI Markdown

Lightricks · Video

Tokeo lako la kwanza linaonekana hapa

Unda ombi hapa chini na uliendeshe kwa ufunguo wako wa API. Matokeo yanakiliwa kwenye hifadhi yetu, yakihifadhiwa milele au 7 siku bila malipo.

Unda ombi

Bei kwa kila megapikseli ya video yako ya kutolewa

Bei kulingana na uingizaji wako

$ 0.00241 / megapikseli ya video ya tokeo

salio za API 2.4075 / megapikseli ya video ya tokeo · ≈ ₽ 0.26

Ombi hili: megapikseli 223 × $ 0.00241 $ 0.537 salio za API 537 · ≈ ₽ 57.77

Endesha · $ 0.537

Hutozwa tu ikifanikiwa, na kurejeshewa kiotomatiki ikishindwa.

num_frames chaguomsingi 121

resolution chaguomsingi auto

Faili zako za kuingiza

audio_url

Urefu, s

Kikokotoo hutumia nambari hizi. POST /quote/ltx-2.3-quality/audio-to-video hupima faili zako halisi na kurejesha bei kamili.

Faili zako hupimwa kabla ya kuendeshwa (urefu, mwonekano, kasi ya fremu); makadirio hurejesha bei kamili na uendeshaji hutozwa kiasi hicho hicho.

Endpoint ya makadirio: POST /quote/{id}

Unda ombi

Vidhibiti vinazalishwa kutoka kwenye schema ya modeli. Msimbo na bei husasishwa unapovibadilisha.

prompt •inahitajika

Kidokezo kinachoongoza uzalishaji wa video unaoendeshwa na sauti.

audio •inahitajika audio_url

Dondosha faili, au

URL ya wimbo wa sauti inayotumika kuendesha uzalishaji.

resolution chaguomsingi auto

Vipimo vya mwisho vya tokeo, huku 'auto' ikitumia mlalo kama chaguomsingi isipokuwa `image_url` itolewe. Picha hiyo ikiwa ipo, 'auto' hufuata uwiano wake wa kipengele.

num_frames chaguomsingi 121

Idadi ya fremu za tokeo lililozalishwa.

frames_per_second chaguomsingi 24

Kiwango cha fremu za video ya tokeo, kinachopimwa kwa fremu kwa sekunde.

Ya kina negative_prompt · image · video_quality · video_write_mode · num_inference_steps · guidance_scale · image_strength · seed · enable_prompt_expansion · enable_safety_checker

negative_prompt chaguomsingi color distortion, ove...

Kidokezo hasi kinachobainisha kile ambacho uzalishaji unapaswa kuepuka.

image image_url

Dondosha faili, au

Picha ya fremu ya kwanza iliyotolewa kwa URL ili kuongeza uzalishaji ambao vinginevyo hutumia maandishi na sauti pekee; kuitoa ni hiari.

video_quality chaguomsingi high

Preset ya ubora inayotumika kwenye video ya tokeo.

video_write_mode chaguomsingi balanced

Hali ya kuandika ya video inayotokana.

num_inference_steps chaguomsingi 15

Weka idadi ya hatua za inference za kuendesha, hadi 30; kuiacha bila kubadilishwa hutumia 15.

guidance_scale chaguomsingi 1

Rekebisha mwongozo usio na classifier kwa kutumia kipimo hiki; urekebishaji wake chaguomsingi hulenga ubora wa juu na uzalishaji wa haraka.

image_strength chaguomsingi 0.7

Nguvu ya hiari ya conditioning ya fremu ya kwanza: ipunguze ili kuipa modeli uhuru zaidi, au tumia 1.0 kwa kufuata picha kwa ukali zaidi.

seed

Seed inayofanya uzalishaji uweze kurudiwa. Kuiweka kuwa None huchagua seed bila mpangilio.

POST /run/ltx-2.3-quality/audio-to-video?wait=20 makadirio → $ 0.537

# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.ru/v1/run/ltx-2.3-quality/audio-to-video?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.ru/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

const API = "https://api.doitong.ru/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/ltx-2.3-quality/audio-to-video?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");

import os
import requests

API = "https://api.doitong.ru/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/ltx-2.3-quality/audio-to-video", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "ltx-2.3-quality/audio-to-video",
      "input": {
        "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
        "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
      },
      "wait_seconds": 20
    }
  }
}

Endesha ombi hili

Ufunguo wa API

Key yako inabaki kwenye kivinjari hiki: inatumwa kwa Doitong API pekee na kuhifadhiwa (localStorage) tu ukiweka tiki kwenye Kumbuka. Kumbuka katika kivinjari hiki Pata ufunguo wa API

Kuhusu Ltx 2.3 Quality · Audio to Video

Huunda video inayofuata rekodi ya sauti iliyotolewa, ikiongozwa na `prompt` ya maandishi. Inahitaji `audio_url`; `image_url` ni ya hiari na huweka fremu ya kwanza, huku `image_strength` (0 hadi 1) ikidhibiti jinsi inavyohifadhiwa. `match_audio_length` ikiwa imewashwa, idadi ya fremu hutokana na urefu wa sauti na `frames_per_second`; vinginevyo `num_frames` (9 hadi 481) hutumika. Kuna mipangilio saba ya `resolution`, ikijumuisha `auto`.

Vigezo

Tuma jina rasmi au jina asilia, si yote mawili. Majina rasmi

JinaAina ChaguomsingiInaruhusiwa Maelezo

promptinahitajika

Ainastring

Kidokezo kinachoongoza uzalishaji wa video unaoendeshwa na sauti.

audio_urlinahitajika audio

Ainaurl · audio

URL ya wimbo wa sauti inayotumika kuendesha uzalishaji.

image_urlsi lazima image

Ainaurl · image

Picha ya fremu ya kwanza iliyotolewa kwa URL ili kuongeza uzalishaji ambao vinginevyo hutumia maandishi na sauti pekee; kuitoa ni hiari.

match_audio_lengthsi lazima

Ainaboolean

Chaguomsingitrue

Hali ya idadi ya fremu inayotumia `num_frames` ikiwa imezimwa. Kuiwasha badala yake hukokotoa idadi kwa kutumia `frames_per_second` na muda wa sauti.

num_framessi lazima

Ainainteger

Chaguomsingi121

9 – 481

Idadi ya fremu za tokeo lililozalishwa.

resolutionsi lazima

Ainaobject

Chaguomsingiauto

autosquare_hdsquareportrait_4_3portrait_16_9landscape_4_3landscape_16_9

Vipimo vya mwisho vya tokeo, huku 'auto' ikitumia mlalo kama chaguomsingi isipokuwa `image_url` itolewe. Picha hiyo ikiwa ipo, 'auto' hufuata uwiano wake wa kipengele.

frames_per_secondsi lazima

Ainanumber

Chaguomsingi24

1 – 60

Kiwango cha fremu za video ya tokeo, kinachopimwa kwa fremu kwa sekunde.

num_inference_stepssi lazima

Ainainteger

Chaguomsingi15

8 – 30

Weka idadi ya hatua za inference za kuendesha, hadi 30; kuiacha bila kubadilishwa hutumia 15.

guidance_scalesi lazima

Ainanumber

Chaguomsingi1

1 – 20

Rekebisha mwongozo usio na classifier kwa kutumia kipimo hiki; urekebishaji wake chaguomsingi hulenga ubora wa juu na uzalishaji wa haraka.

generate_audiosi lazima

Ainaboolean

Chaguomsingitrue

Kigeuzi cha wimbo wa sauti kwa MP4 inayorejeshwa: ikiwa kimezimwa hutengeneza faili ya video pekee, na kikiwa kimewashwa hujumuisha sauti.

image_strengthsi lazima

Ainanumber

Chaguomsingi0.7

0 – 1

Nguvu ya hiari ya conditioning ya fremu ya kwanza: ipunguze ili kuipa modeli uhuru zaidi, au tumia 1.0 kwa kufuata picha kwa ukali zaidi.

negative_promptsi lazima

Ainastring

Chaguomsingicolor distortion, overexposure, static, blurry details, subtitles, style, artwork, painting, frame, still, dim overall tone, worst quality, low quality, JPEG compression artifacts, ugly, mutilated, extra fingers, poorly drawn hands, poorly drawn face, deformed, disfigured, malformed limbs, fused fingers, motionless frame, cluttered background, three legs, crowded background, walking backwards

Kidokezo hasi kinachobainisha kile ambacho uzalishaji unapaswa kuepuka.

seedsi lazima

Ainainteger | null

Seed inayofanya uzalishaji uweze kurudiwa. Kuiweka kuwa None huchagua seed bila mpangilio.

enable_prompt_expansionsi lazima

Ainaboolean

Chaguomsingitrue

Hudhibiti ikiwa upanuzi wa kidokezo umewashwa.

enable_safety_checkersi lazima

Ainaboolean

Chaguomsingitrue

Hudhibiti ikiwa ukaguzi wa usalama umewashwa.

video_qualitysi lazima

Ainaenum

Chaguomsingihigh

lowmediumhighmaximum

Preset ya ubora inayotumika kwenye video ya tokeo.

video_write_modesi lazima

Ainaenum

Chaguomsingibalanced

fastbalancedsmall

Hali ya kuandika ya video inayotokana.

inahitajika Jina rasmi, pia linakubalika

Vigezo vya faili vinakubali URL ya umma ya https://, data: URI ya hadi 10 MB, au file_url ya upakiaji. Faili

Tokeo

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t

{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "ltx-2.3-quality/audio-to-video",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 537,
    "usd": "0.537",
    "charged": 537,
    "refunded": 0
  },
  "input": {
    "prompt": "A red fox trots through fresh snow at sunrise, soft golden light, shallow depth of field",
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "seed": 42,
    "prompt": "string"
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.ru/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}

Faili zako, chaguo lakoKila outputs[].url ni nakala kwenye hifadhi yetu: huhifadhiwa milele (hutozwa kwa GB kwa mwezi) au 7 siku bila malipo, kulingana na mpangilio wa akaunti yako au ?storage=.

Muundo uleule kwenye kila modelitype, url, content_type, width, height na duration, kwa picha, video na sauti. output ni kitu cha matokeo cha modeli yenyewe.

Sehemu za tokeo

video: object {url, content_type, file_name, file_size}Video iliyozalishwa na modeli.
seed: integerSeed halisi iliyotumika wakati wa uzalishaji.
prompt: stringKidokezo cha uzalishaji, pamoja na upanuzi wowote uliotumika kabla ya matumizi.

Miundo zaidi: Usawazishaji wa Midomo na Avatari

Kwa mawakala wa AI: ukurasa huu katika Markdown unapatikana kwenye https://doitong.com/sw/developers/models/ltx-2.3-quality/audio-to-video.md. Modeli na miongozo yote: https://doitong.com/developers/llms.txt

Tokeo lako la kwanza linaonekana hapa

Unda ombi

Endesha ombi hili

Kuhusu Ltx 2.3 Quality · Audio to Video

Vigezo

Tokeo

Tofauti nyingine za LTX 2.3 Quality

Miundo zaidi: Usawazishaji wa Midomo na Avatari