Create Remastered Courseware Task

Updated: 2026-02-26 11:40:55

API Description

1、创建重制课件任务，需等候任务队列执行完成，不是实时重制
2、接口支持https协议

API URL

http://api.polyv.net/live/v3/channel/pptRecord/addRecordTask

Online API Call

Request Method

POST

API Constraints

The API supports both HTTP and HTTPS. HTTPS is recommended to ensure security. API calls are subject to rate limits. See details

Request Parameters Description

Parameter	Required	Type	Description
appId	true	String	Account appId See details on obtaining keys
timestamp	true	Long	Current 13-digit millisecond timestamp, valid for 3 minutes
sign	true	String	Signature, a 32-character uppercase MD5 value. `The appSecret key used to generate the signature is critical for communication data security. It must never be saved or used directly on the client side. All APIs must be called through your own server to relay requests to the POLYV server and retrieve responses.` See signature generation rules
channelId	true	String	Channel ID
videoId	true	String	Playback video ID. videoId can be obtained via Query Video Library List. Supports playback videos of the material library type.

Example

http://api.polyv.net/live/v3/channel/pptRecord/addRecordTask

Form Parameters:

appId=frlr1zazn3&sign=F74A5CDE45B30A82A2A617DACA5FF45F&videoId=1b96d90bf5&channelId=2191532&timestamp=1621842070181

Response Parameters Description

Parameter	Type	Description
code	Integer	Response status code. 200 indicates success, non-200 indicates failure. See global error description
status	String	Response status text
message	String	Response description. When code is 400 or 500, provides additional error details.
data	String	Returns true on success, empty string on failure.

Java Request Example

For quick integration of the base code, please download the relevant dependency source code. Click here to download the source code. After downloading, add it to your own source project. The test cases include HttpUtil.java and LiveSignUtil.java in the downloaded file.

It is strongly recommended to use the Live Java SDK for API integration. The Live Java SDK provides unified encapsulation and optimization for API call logic, exception handling, data signing, and HTTP request thread pools.

private static final Logger log = LoggerFactory.getLogger(ChannelOperateTest.class);
/**
 * 创建重制课件任务
 * @throws IOException
 * @throws NoSuchAlgorithmException
 */
@Test
public void testAddRecordTask() throws IOException, NoSuchAlgorithmException {
    //公共参数,填写自己的实际
    String appId = super.appId;
    String appSecret = super.appSecret;
    String userId = super.userId;
    String timestamp = String.valueOf(System.currentTimeMillis());
    //业务参数
    String url = "http://api.polyv.net/live/v3/channel/pptRecord/addRecordTask";
    String channelId = "2191532";
    String videoId = "1b96d90bf5";
    
    //http 调用逻辑
    Map<String, String> requestMap = new HashMap<>();
    requestMap.put("appId", appId);
    requestMap.put("timestamp", timestamp);
    requestMap.put("channelId", channelId);
    requestMap.put("videoId", videoId);
    requestMap.put("sign", LiveSignUtil.getSign(requestMap, appSecret));
    String response = HttpUtil.postFormBody(url, requestMap);
    log.info("测试创建重制课件任务，返回值：{}", response);
    //do somethings
    
}

Response Example

For system-wide global error descriptions, see Global Error Description

Success Example

{
    "code":200,
    "status":"success",
    "message":"",
    "data":true
}

Error Example

{
    "code": 400,
    "status": "error",
    "message": "invalid signature.",
    "data": ""
}

Live Streaming Server API