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Heygen Lipsync - Precision

Integrar

ID dal model heygen/v3/lipsync/precision
# 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/heygen/v3/lipsync/precision?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
    "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"

Datotecas sco l'exempel: $1,00 1 000 credits API · ≈ ₽105,46 tias datotecas vegnan mesiradas avant l'execuziun Lantschar sin questa pagina

Obtegna ina clav API
HeyGen Lipsync e avatars Lipsync #stylized#transform

Dubescha in video existent cun audio nov, utilisond il modus da sincronisaziun da las levzas cun pli auta exactezza

HeyGen · Video

Tes emprim resultat vegn qua

Construis ina dumonda sutvart e l'exequescha cun tia clav API. Outputs vegnan copiads en nossa memorisaziun, conservads per adina u 7 dis gratuitamain.

Construir ina dumonda

Ils controls vegnan generads dal schema dal model. Il code e ​​il pretsch s'actualiseschan durant che ti als midas.

•obligatori video_url
Trametta in datoteca u

URL dal video da funtauna per la sincronisaziun dals lefs.

•obligatori audio_url
Trametta in datoteca u

URL da la datoteca audio da remplazzament.

Avanzà title · start_time · end_time · enable_caption · enable_dynamic_duration · disable_music_track · enable_speech_enhancement

Num opziunal per la missiun da sincronisaziun dals lefs.

Punct da partenza per la sincronisaziun parziala dals lefs, mesirà en secundas.

Punct final per la sincronisaziun parziala dals lefs, mesirà en secundas.

POST /run/heygen/v3/lipsync/precision?wait=20 calculaziun → $1,00
# 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/heygen/v3/lipsync/precision?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
    "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"

Executar questa dumonda

Tia clav resta en quest browser: ella vegn tramessa mo al Doitong API e memorisada (localStorage) mo sch'ella scheccas Tiar a memoria. Obtegnair ina clav API

Davart Heygen Lipsync - Precision

Remplazza l'audio d'ina video d'origin e adatta il moviment da la bucca. Pretenda `video_url` e `audio_url`. Las configuraziuns opziunalas includan generaziun da subtitles, durada dinamica per adattar l'audio nov, eliminaziun da la musica da fund, optimisaziun da la lingua, sco era `start_time` e `end_time` per sincronisar mo ina part da la sequenza. Questa è la varianta orientada a l'exactezza.

Parameters

Invia u il num canonic u il num nativ, betg omaduas. Nums canonics

NumTip StandardPermess Descripziun
video_urlobligatori video
Tipurl · video
URL dal video da funtauna per la sincronisaziun dals lefs.
audio_urlobligatori audio
Tipurl · audio
URL da la datoteca audio da remplazzament.
titleopziunal
Tipstring | null
Num opziunal per la missiun da sincronisaziun dals lefs.
enable_captionopziunal
Tipboolean
Standardfalse
Definescha sche il video d'output cuntegna suttitels generads.
enable_dynamic_durationopziunal
Tipboolean
Standardtrue
Permetta da midar la durada per l'adattaziun a l'audio da remplazzament.
disable_music_trackopziunal
Tipboolean
Standardfalse
Definescha l'allontanament da la musica da fund dal video da funtauna.
enable_speech_enhancementopziunal
Tipboolean
Standardfalse
Definescha l'augment da qualitad per l'audio da remplazzament.
start_timeopziunal
Tipnumber | null
≥ 0
Punct da partenza per la sincronisaziun parziala dals lefs, mesirà en secundas.
end_timeopziunal
Tipnumber | null
≥ 0
Punct final per la sincronisaziun parziala dals lefs, mesirà en secundas.
obligatori Num canonic, er acceptà

Ils parameters da datotecas acceptan ina URL publica https://, ina URI data: fin a 10 MB u il file_url d'ina chargiada. Datotecas

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "heygen/v3/lipsync/precision",
  "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": 1000,
    "usd": "1.00",
    "charged": 1000,
    "refunded": 0
  },
  "input": {
    "video_url": "https://content.doitong.com/video/showcase/v3/gen_fox_cartoon.mp4",
    "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
    },
    "caption_file": {
      "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
    }
  },
  "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"
  }
}
Tias datotecas, tia decisiunMintga outputs[].url è ina copia en nossa memorisaziun: conservada per adina (pajà per GB-mes) u 7 dis gratuitamain, tenor la configuraziun dal conto u ?storage=.
La medema structura per mintga modeltype, url, content_type, width, height e duration, tant per maletgs sco per video e audio. output è l'object da resultat dal model sez.
Champs da l'output
video
object {url, content_type, file_name, file_size}Datoteca video che cuntegna moviments dals lefs sincronisads cun l'audio da remplazzament.
caption_file
object {url, content_type, file_name, file_size} | nullDatoteca da suttitels generada, sche `enable_caption` è activà e HeyGen returnescha ina datoteca.

Dapli models: Lipsync e avatars

Per agents AI: questa pagina sco Markdown è disponibla sut https://doitong.com/rm/developers/models/heygen/v3/lipsync/precision.md. Tut ils models e las guidas: https://doitong.com/developers/llms.txt