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Sync Lipsync 3

Integrar

ID dal model sync-lipsync/v3
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/sync-lipsync/v3?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/avatar/talking_avatar_loop.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.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Datotecas sco l'exempel: $1,334 1 334 credits API tias datotecas vegnan mesiradas avant l'execuziun Lantschar sin questa pagina

Obtegna ina clav API
Sync Labs Lipsync e avatars Lipsync #dubbing#localization

Adattescha il temp da las levras da mintga video cun discurrida ad ina nova pista audio.

Sync Labs · 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 che mussa al video d'input.

•obligatori audio_url
Trametta in datoteca u

Lieu da l'audio input sco URL.

sync_mode standard cut_off

Modus da sincronisaziun da las levzas per tractar differenzas en la durada d'audio e video.

Avanzà options

Configurai qua ulteriur cumportament da generaziun da Sync.so; las opziuns furnidas en options.sync_mode han prioritad sur la valur sync_mode al nivel superiur.

POST /run/sync-lipsync/v3?wait=20 calculaziun → $1,334
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/sync-lipsync/v3?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://content.doitong.com/video/showcase/v3/avatar/talking_avatar_loop.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.com/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 Sync Lipsync 3

Sync Labs' lipsync-3 remplazza il moviment da la bucca d'ina persuna en in video per al far correspunder ad ina nova pista vocala, per dubing, localisaziun da reclama e currecziuns da lingias en la postproduziun. Sch'il audio e la durada dal video differeschan, tscherna tranter tagliar, repetir, far rebatter, emplenir cun silenzi u remap.

Parameters

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

NumTip StandardPermess Descripziun
video_urlobligatori video
Tipurl · video
URL che mussa al video d'input.
audio_urlobligatori audio
Tipurl · audio
Lieu da l'audio input sco URL.
sync_modeopziunal
Tipenum
Standardcut_off
cut_offloopbouncesilenceremap
Modus da sincronisaziun da las levzas per tractar differenzas en la durada d'audio e video.
optionsopziunal
Tipobject
Configurai qua ulteriur cumportament da generaziun da Sync.so; las opziuns furnidas en options.sync_mode han prioritad sur la valur sync_mode al nivel superiur.
options.sync_modeopziunal
Tipenum
cut_offloopbouncesilenceremap
Surdefiniziun per sync_mode al nivel superiur, che specifitgescha tge che capita sche l'audio e video input han duradas differentas.
options.model_modeopziunal
Tipenum
lipsfaceheadlipsyncemotiontalking_head
Selecziun dal sectur d'ediziun, principalmain per react-1, che specifitgescha tge regiun che il model modifitgescha.
options.promptopziunal
Tipenum
happysadangrydisgustedsurprisedneutral
Indicaziun d'emozion utilisada principalmain da react-1 per dirigir la generaziun.
options.temperatureopziunal
Tipnumber | null
0 – 1
Regulaziun da l'expressivitad senza effect sin sync-3, che la gestiunescha nativamain. Per models che utiliseschan questa regulaziun, 0 dat las levzas cun la pli pitschna expressivitad e 1 las pli expressivas.
options.active_speaker_detectionopziunal
Tipobject
Settings per identifitgar il pledader activ en videos cun pliras persunas.
options.active_speaker_detection.auto_detectopziunal
Tipboolean | null
Identificaziun automatica dal pledader activ e applicaziun da la generaziun a quella persuna.
options.active_speaker_detection.v3opziunal
Tipboolean | null
Utilisaziun da la detecziun v3 dal pledader activ.
options.active_speaker_detection.use_v2opziunal
Tipboolean | null
Setting deprecà per la detecziun v2 dal pledader activ.
options.active_speaker_detection.frame_numberopziunal
Tipinteger | null
≥ 0
Index dal frame utilisà per coordinatas che tschernan manualmain il pledader.
options.active_speaker_detection.coordinatesopziunal
Tipinteger[]
2 – 2 items
Punct da referenza facial inditgà sco [x, y] per il pledader en frame_number.
options.active_speaker_detection.bounding_boxesopziunal
Tiparray[]
Cunts d'inquadrament da la fatscha detectads per mintga frame, exprimids sco [x1, y1, x2, y2].
options.active_speaker_detection.bounding_boxes_urlopziunal
Tipstring | null
URL d'ina datoteca JSON che furnescha ils cunts d'inquadrament per mintga frame.
options.active_speaker_detection.face_imageopziunal
Tipstring | null
Maletg da la fatscha codà en Base64, utilisà per tscherner manualmain il pledader.
options.occlusion_detection_enabledopziunal
Tipboolean | null
Interrupter da la detecziun d'occlusiun senza effect sin sync-3, perquai che la detecziun è automatica là; uschiglio controlla el, sche la generaziun includa la detecziun d'occlusiun.
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": "sync-lipsync/v3",
  "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": 1334,
    "usd": "1.334",
    "charged": 1334,
    "refunded": 0
  },
  "input": {
    "video": "https://content.doitong.com/video/showcase/v3/avatar/talking_avatar_loop.mp4",
    "audio": "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
    }
  },
  "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.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/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}Video producì dal model.

Dapli models: Lipsync e avatars

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