# Vidu Q3 Turbo Image-to-Video - Documentation

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Source: /docs/api-reference/model-apis-vidu-q3-turbo-i2v

# Vidu Q3 Turbo Image-to-Video

POST

/

v3

/

async

/

vidu-q3-turbo-i2v

Vidu Q3 Turbo Image-to-Video

cURL

```
curl --request POST \
--url https://api.novita.ai/v3/async/vidu-q3-turbo-i2v \
--header 'Authorization: <authorization>' \
--header 'Content-Type: <content-type>' \
--data '
{
"seed": 123,
"audio": true,
"images": [
"<string>"
],
"is_rec": true,
"prompt": "<string>",
"duration": 123,
"off_peak": true,
"audio_type": "<string>",
"resolution": "<string>"
}
'
```

```
import requestsurl = "https://api.novita.ai/v3/async/vidu-q3-turbo-i2v"payload = { "seed": 123, "audio": True, "images": ["<string>"], "is_rec": True, "prompt": "<string>", "duration": 123, "off_peak": True, "audio_type": "<string>", "resolution": "<string>"}headers = { "Content-Type": "<content-type>", "Authorization": "<authorization>"}response = requests.post(url, json=payload, headers=headers)print(response.text)
```

```
const options = { method: 'POST', headers: {'Content-Type': '<content-type>', Authorization: '<authorization>'}, body: JSON.stringify({ seed: 123, audio: true, images: ['<string>'], is_rec: true, prompt: '<string>', duration: 123, off_peak: true, audio_type: '<string>', resolution: '<string>' })};fetch('https://api.novita.ai/v3/async/vidu-q3-turbo-i2v', options) .then(res => res.json()) .then(res => console.log(res)) .catch(err => console.error(err));
```

```
<?php$curl = curl_init();curl_setopt_array($curl, [ CURLOPT_URL => "https://api.novita.ai/v3/async/vidu-q3-turbo-i2v", CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => "", CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 30, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => "POST", CURLOPT_POSTFIELDS => json_encode([ 'seed' => 123, 'audio' => true, 'images' => [ '<string>' ], 'is_rec' => true, 'prompt' => '<string>', 'duration' => 123, 'off_peak' => true, 'audio_type' => '<string>', 'resolution' => '<string>' ]), CURLOPT_HTTPHEADER => [ "Authorization: <authorization>", "Content-Type: <content-type>" ],]);$response = curl_exec($curl);$err = curl_error($curl);curl_close($curl);if ($err) { echo "cURL Error #:" . $err;} else { echo $response;}
```

```
package mainimport (	"fmt"	"strings"	"net/http"	"io")func main() {	url := "https://api.novita.ai/v3/async/vidu-q3-turbo-i2v"	payload := strings.NewReader("{\n \"seed\": 123,\n \"audio\": true,\n \"images\": [\n \"<string>\"\n ],\n \"is_rec\": true,\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"off_peak\": true,\n \"audio_type\": \"<string>\",\n \"resolution\": \"<string>\"\n}")	req, _ := http.NewRequest("POST", url, payload)	req.Header.Add("Content-Type", "<content-type>")	req.Header.Add("Authorization", "<authorization>")	res, _ := http.DefaultClient.Do(req)	defer res.Body.Close()	body, _ := io.ReadAll(res.Body)	fmt.Println(string(body))}
```

```
HttpResponse<String> response = Unirest.post("https://api.novita.ai/v3/async/vidu-q3-turbo-i2v") .header("Content-Type", "<content-type>") .header("Authorization", "<authorization>") .body("{\n \"seed\": 123,\n \"audio\": true,\n \"images\": [\n \"<string>\"\n ],\n \"is_rec\": true,\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"off_peak\": true,\n \"audio_type\": \"<string>\",\n \"resolution\": \"<string>\"\n}") .asString();
```

```
require 'uri'require 'net/http'url = URI("https://api.novita.ai/v3/async/vidu-q3-turbo-i2v")http = Net::HTTP.new(url.host, url.port)http.use_ssl = truerequest = Net::HTTP::Post.new(url)request["Content-Type"] = '<content-type>'request["Authorization"] = '<authorization>'request.body = "{\n \"seed\": 123,\n \"audio\": true,\n \"images\": [\n \"<string>\"\n ],\n \"is_rec\": true,\n \"prompt\": \"<string>\",\n \"duration\": 123,\n \"off_peak\": true,\n \"audio_type\": \"<string>\",\n \"resolution\": \"<string>\"\n}"response = http.request(request)puts response.read_body
```

200

```
{
"task_id": "<string>"
}
```

Vidu Q3 Turbo image-to-video tool converts static images into dynamic videos with text-guided motion, supporting multiple resolutions and aspect ratios.

This is an asynchronous API; only the task_id will be returned. You should use the task_id to request the [Task Result API](/docs/api-reference/model-apis-task-result) to retrieve the video generation results.

##

[​](#request-headers)

Request Headers

[​](#param-content-type)

Content-Type

string

required

Supports: `application/json`

[​](#param-authorization)

Authorization

string

required

Bearer authentication format, for example: Bearer {{API Key}}.

##

[​](#request-body)

Request Body

[​](#param-seed)

seed

integer

Random seed for reproducible generation; 0 or omitted means random.Value range: [0, 2147483647]

[​](#param-audio)

audio

boolean

default:true

Whether to use audio-video co-generation. When true, outputs video with dialogue and background sound. Default true for Q3 models.

[​](#param-images)

images

string[]

required

Reference image URL array. Supports `.jpg`, `.jpeg`, `.png`, `.webp`.
Max 50MB per image; aspect ratio must be between 1:4 and 4:1.

[​](#param-is-rec)

is_rec

boolean

default:false

Enable audio-visual matching; when true, audio rhythm syncs with video dynamics.

[​](#param-prompt)

prompt

string

Motion description for video generation; describes scene movement, actions, and dynamic effects.Length limit: 0 - 5000

[​](#param-duration)

duration

integer

default:5

Video duration in seconds.Value range: [1, 16]

[​](#param-off-peak)

off_peak

boolean

default:false

Use off-peak pricing; when true, task queues for off-peak processing at lower cost.

[​](#param-audio-type)

audio_type

string

default:"all"

Audio type when audio is true. all = sound effects + voice, speech_only = voice only, sound_effect_only = sound effects only.Optional values: `all`, `speech_only`, `sound_effect_only`

[​](#param-resolution)

resolution

string

default:"720p"

Output video resolution.Optional values: `540p`, `720p`, `1080p`

##

[​](#response)

Response

[​](#param-task-id)

task_id

string

required

Use the task_id to request the [Task Result API](/docs/api-reference/model-apis-task-result) to retrieve the generated outputs.

Last modified on July 3, 2026