2.2 Video Synthesis (Check Results)

GET https://techhk.aoscdn.com/api/tasks/video-translation/export/{task_id}

Request Params

task_id * string

Task ID: Used to query task results.

Response Params

state int

Task Status: <0: Failed; 0: Queued; 1: Completed; 4: In Progress. For details, please check the .
state_detail string

Status Details: For example, Complete
task_id string

Task ID
created_at int

Creation Time (Timestamp)
processed_at int

Processing Time (Timestamp)
completed_at int

Completion Time (Timestamp)
progress int

Progress: Range 0-100
result object

Recognized Content from File: Each array element contains start (segment start time in milliseconds), end (segment end time in milliseconds), and text (recognized text content).
- video string
  
  Export file download link

2.1 Video Synthesis (Create Task) AI Subtitle Generator

X-API-KEY *Header

X-API-KEY

curl 'https://techsz.aoscdn.com/api/tasks/media/video-translation/export/{task_id}' \
--header 'X-API-KEY: {YOUR-API-KEY}'

curl 'https://techsz.aoscdn.com/api/tasks/media/video-translation/export/{task_id}' \
--header 'X-API-KEY: {YOUR-API-KEY}'

using System; using System.IO; using System.Net; using System.Threading.Tasks;

class Program {
  static async Task Main() => await QueryRequest();

  static async Task QueryRequest() {
    string taskId = "{task_id}";
    string url = $"https://techsz.aoscdn.com/api/tasks/media/video-translation/export/{taskId}";

    try {
      var request = (HttpWebRequest)WebRequest.Create(url);
      request.Method = "GET";
      request.Headers["X-API-KEY"] = "{YOUR-API-KEY}";

      using (var response = await request.GetResponseAsync())
      using (var responseStream = response.GetResponseStream())
      using (var reader = new StreamReader(responseStream))
        Console.WriteLine(await reader.ReadToEndAsync());
    }
    catch (WebException e) {
      Console.WriteLine($"Request failed: {e.Message}");
      if (e.Response != null) {
        using (var errorStream = e.Response.GetResponseStream())
        using (var reader = new StreamReader(errorStream))
          Console.WriteLine($"Error details: {await reader.ReadToEndAsync()}");
      }
    }
    catch (Exception e) {
      Console.WriteLine($"An error occurred: {e.Message}");
    }
  }
}

using System; using System.IO; using System.Net; using System.Threading.Tasks;

class Program {
  static async Task Main() => await QueryRequest();

  static async Task QueryRequest() {
    string taskId = "{task_id}";
    string url = $"https://techsz.aoscdn.com/api/tasks/media/video-translation/export/{taskId}";

    try {
      var request = (HttpWebRequest)WebRequest.Create(url);
      request.Method = "GET";
      request.Headers["X-API-KEY"] = "{YOUR-API-KEY}";

      using (var response = await request.GetResponseAsync())
      using (var responseStream = response.GetResponseStream())
      using (var reader = new StreamReader(responseStream))
        Console.WriteLine(await reader.ReadToEndAsync());
    }
    catch (WebException e) {
      Console.WriteLine($"Request failed: {e.Message}");
      if (e.Response != null) {
        using (var errorStream = e.Response.GetResponseStream())
        using (var reader = new StreamReader(errorStream))
          Console.WriteLine($"Error details: {await reader.ReadToEndAsync()}");
      }
    }
    catch (Exception e) {
      Console.WriteLine($"An error occurred: {e.Message}");
    }
  }
}

import java.io.*; import java.net.*; import java.nio.charset.StandardCharsets;

public class ApiRequest {
  public static void main(String[] args) {
    try {
      String taskId = "{task_id}";
      URL url = new URL("https://techsz.aoscdn.com/api/tasks/media/video-translation/export/" + taskId);
      HttpURLConnection connection = (HttpURLConnection) url.openConnection();

      connection.setRequestMethod("GET");
      connection.setRequestProperty("X-API-KEY", "{YOUR-API-KEY}");

      int statusCode = connection.getResponseCode();
      System.out.println("Response status code: " + statusCode);

      try (BufferedReader br = new BufferedReader(
          new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
        StringBuilder response = new StringBuilder();
        String line;
        while ((line = br.readLine()) != null)
          response.append(line);
        System.out.println("Response content: " + response);
      }
    } catch (Exception e) {
      System.out.println("Request failed: " + e.getMessage());
      e.printStackTrace();
    }
  }
}

import java.io.*; import java.net.*; import java.nio.charset.StandardCharsets;

public class ApiRequest {
  public static void main(String[] args) {
    try {
      String taskId = "{task_id}";
      URL url = new URL("https://techsz.aoscdn.com/api/tasks/media/video-translation/export/" + taskId);
      HttpURLConnection connection = (HttpURLConnection) url.openConnection();

      connection.setRequestMethod("GET");
      connection.setRequestProperty("X-API-KEY", "{YOUR-API-KEY}");

      int statusCode = connection.getResponseCode();
      System.out.println("Response status code: " + statusCode);

      try (BufferedReader br = new BufferedReader(
          new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
        StringBuilder response = new StringBuilder();
        String line;
        while ((line = br.readLine()) != null)
          response.append(line);
        System.out.println("Response content: " + response);
      }
    } catch (Exception e) {
      System.out.println("Request failed: " + e.getMessage());
      e.printStackTrace();
    }
  }
}

async function queryTask() {
  const taskId = "{task_id}";
  const url = `https://techsz.aoscdn.com/api/tasks/media/video-translation/export/${taskId}`;
  const headers = {
    "X-API-KEY": "{YOUR-API-KEY}"
  };

  try {
    const response = await fetch(url, {
      method: "GET",
      headers
    });

    console.log(await response.json());
  } catch (error) {
    console.error("Request failed:", error);
  }
}

queryTask();

async function queryTask() {
  const taskId = "{task_id}";
  const url = `https://techsz.aoscdn.com/api/tasks/media/video-translation/export/${taskId}`;
  const headers = {
    "X-API-KEY": "{YOUR-API-KEY}"
  };

  try {
    const response = await fetch(url, {
      method: "GET",
      headers
    });

    console.log(await response.json());
  } catch (error) {
    console.error("Request failed:", error);
  }
}

queryTask();

import json, urllib.request

task_id = "{task_id}"
url = f"https://techsz.aoscdn.com/api/tasks/media/video-translation/export/{task_id}"
headers = {
  "X-API-KEY": "{YOUR-API-KEY}"
}

req = urllib.request.Request(
  url=url,
  headers=headers,
  method="GET"
)

try:
  with urllib.request.urlopen(req) as response:
    result = json.loads(response.read().decode('utf-8'))
    print(result)
except Exception as e:
  print(f"Request failed: {e}")

import json, urllib.request

task_id = "{task_id}"
url = f"https://techsz.aoscdn.com/api/tasks/media/video-translation/export/{task_id}"
headers = {
  "X-API-KEY": "{YOUR-API-KEY}"
}

req = urllib.request.Request(
  url=url,
  headers=headers,
  method="GET"
)

try:
  with urllib.request.urlopen(req) as response:
    result = json.loads(response.read().decode('utf-8'))
    print(result)
except Exception as e:
  print(f"Request failed: {e}")

import Foundation

func queryTask() {
  let taskId = "{task_id}"
  guard let url = URL(string: "https://techsz.aoscdn.com/api/tasks/media/video-translation/export/\(taskId)") else {
    print("Invalid URL")
    return
  }

  var request = URLRequest(url: url)
  request.httpMethod = "GET"
  request.addValue("{YOUR-API-KEY}", forHTTPHeaderField: "X-API-KEY")

  URLSession.shared.dataTask(with: request) { data, response, error in
    if let error = error {
      print("Request failed: \(error)")
      return
    }

    guard let data = data else {
      print("No data returned")
      return
    }

    do {
      if let result = try JSONSerialization.jsonObject(with: data) as? [String: Any] {
        print(result)
      }
    } catch {
      print("JSON parsing error: \(error)")
    }
  }.resume()
}

queryTask();

import Foundation

func queryTask() {
  let taskId = "{task_id}"
  guard let url = URL(string: "https://techsz.aoscdn.com/api/tasks/media/video-translation/export/\(taskId)") else {
    print("Invalid URL")
    return
  }

  var request = URLRequest(url: url)
  request.httpMethod = "GET"
  request.addValue("{YOUR-API-KEY}", forHTTPHeaderField: "X-API-KEY")

  URLSession.shared.dataTask(with: request) { data, response, error in
    if let error = error {
      print("Request failed: \(error)")
      return
    }

    guard let data = data else {
      print("No data returned")
      return
    }

    do {
      if let result = try JSONSerialization.jsonObject(with: data) as? [String: Any] {
        print(result)
      }
    } catch {
      print("JSON parsing error: \(error)")
    }
  }.resume()
}

queryTask();

package main

import (
  "encoding/json"
  "fmt"
  "io/ioutil"
  "net/http"
)

func main() {
  taskId := "{task_id}"
  url := fmt.Sprintf("https://techsz.aoscdn.com/api/tasks/media/video-translation/export/%s", taskId)

  req, err := http.NewRequest("GET", url, nil)
  if err != nil {
    fmt.Println("Error creating request:", err)
    return
  }

  req.Header.Set("X-API-KEY", "{YOUR-API-KEY}")

  client := &http.Client{}
  resp, err := client.Do(req)
  if err != nil {
    fmt.Println("Error sending request:", err)
    return
  }
  defer resp.Body.Close()

  body, err := ioutil.ReadAll(resp.Body)
  if err != nil {
    fmt.Println("Error reading response:", err)
    return
  }

  var result interface{}
  err = json.Unmarshal(body, &result)
  if err != nil {
    fmt.Println("JSON parsing error:", err)
    return
  }

  fmt.Println(result)
}

package main

import (
  "encoding/json"
  "fmt"
  "io/ioutil"
  "net/http"
)

func main() {
  taskId := "{task_id}"
  url := fmt.Sprintf("https://techsz.aoscdn.com/api/tasks/media/video-translation/export/%s", taskId)

  req, err := http.NewRequest("GET", url, nil)
  if err != nil {
    fmt.Println("Error creating request:", err)
    return
  }

  req.Header.Set("X-API-KEY", "{YOUR-API-KEY}")

  client := &http.Client{}
  resp, err := client.Do(req)
  if err != nil {
    fmt.Println("Error sending request:", err)
    return
  }
  defer resp.Body.Close()

  body, err := ioutil.ReadAll(resp.Body)
  if err != nil {
    fmt.Println("Error reading response:", err)
    return
  }

  var result interface{}
  err = json.Unmarshal(body, &result)
  if err != nil {
    fmt.Println("JSON parsing error:", err)
    return
  }

  fmt.Println(result)
}

import 'dart:convert';
import 'dart:io';

Future<void> main() async {
  final taskId = "{task_id}";
  final url = Uri.parse("https://techsz.aoscdn.com/api/tasks/media/video-translation/export/$taskId");
  final headers = {
    'X-API-KEY': '{YOUR-API-KEY}'
  };

  try {
    final httpClient = HttpClient();
    final request = await httpClient.getUrl(url);

    headers.forEach((key, value) => request.headers.set(key, value));

    final response = await request.close();
    final responseBody = await response.transform(utf8.decoder).join();

    if (response.statusCode == 200) {
      print(jsonDecode(responseBody));
    } else {
      print('Request failed, status code: ${response.statusCode}');
      print('Response content: ${responseBody}');
    }
  } catch (e) {
    print('An error occurred: $e');
  }
}

import 'dart:convert';
import 'dart:io';

Future<void> main() async {
  final taskId = "{task_id}";
  final url = Uri.parse("https://techsz.aoscdn.com/api/tasks/media/video-translation/export/$taskId");
  final headers = {
    'X-API-KEY': '{YOUR-API-KEY}'
  };

  try {
    final httpClient = HttpClient();
    final request = await httpClient.getUrl(url);

    headers.forEach((key, value) => request.headers.set(key, value));

    final response = await request.close();
    final responseBody = await response.transform(utf8.decoder).join();

    if (response.statusCode == 200) {
      print(jsonDecode(responseBody));
    } else {
      print('Request failed, status code: ${response.statusCode}');
      print('Response content: ${responseBody}');
    }
  } catch (e) {
    print('An error occurred: $e');
  }
}

FAQ

Response

{
  "status": 200,
  "data": {
    "completed_at": 1743579855,
    "created_at": 1743579824,
    "processed_at": 1743579823,
    "progress": 100,
    "state": 1,
    "state_detail": "Complete",
    "task_id": "440a12e3-0d6d-4363-9bac-c197fa802661",
    "result": {
      "video": "https://wxtechdev.oss-cn-shenzhen.aliyuncs.com/tasks/output/media_video_translation_export/440a12e3-0d6d-4363-9bac-c197fa802661-1.mp4?x-oss-credential=LTAI5tGjJnh66c1txANiRBQN/20250402/cn-shenzhen/oss/aliyun_v4_request&x-oss-date=20250402T074927Z&x-oss-expires=3600&x-oss-signature=ad64b11e7a8541ab51e46a03dcd57a458cc14387a91fc564b121cdc5c8f05022&x-oss-signature-version=OSS4-HMAC-SHA256"
    }
  }
}

{
  "status": 200,
  "data": {
    "completed_at": 1743579855,
    "created_at": 1743579824,
    "processed_at": 1743579823,
    "progress": 100,
    "state": 1,
    "state_detail": "Complete",
    "task_id": "440a12e3-0d6d-4363-9bac-c197fa802661",
    "result": {
      "video": "https://wxtechdev.oss-cn-shenzhen.aliyuncs.com/tasks/output/media_video_translation_export/440a12e3-0d6d-4363-9bac-c197fa802661-1.mp4?x-oss-credential=LTAI5tGjJnh66c1txANiRBQN/20250402/cn-shenzhen/oss/aliyun_v4_request&x-oss-date=20250402T074927Z&x-oss-expires=3600&x-oss-signature=ad64b11e7a8541ab51e46a03dcd57a458cc14387a91fc564b121cdc5c8f05022&x-oss-signature-version=OSS4-HMAC-SHA256"
    }
  }
}

{
  "status": 401,
  "message": "You have exceeded your request quota for this API key"
}

{
  "status": 401,
  "message": "You have exceeded your request quota for this API key"
}

{
  "status": 413,
  "message": "Request Entity Too Large"
}

{
  "status": 413,
  "message": "Request Entity Too Large"
}

{
  "status": 429,
  "message": "Too Many Requests"
}

{
  "status": 429,
  "message": "Too Many Requests"
}

More Status Codes

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