Delete Recorded Video in Live Staging

Updated: 2022-09-02 18:08:07

API Description

1、删除频道视频库中直播暂存的录制视频
2、接口URL中的{channelId}为频道号
3、接口支持https协议

API URL

http://api.polyv.net/live/v2/channel/recordFile/{channelId}/delete-record

Online API Call

Request Method

POST

API Constraints

The API supports both HTTP and HTTPS. HTTPS is recommended to ensure API security. API calls are subject to rate limits. See details
The request parameters sessionId and startTime cannot both be empty. Only one parameter must be submitted.

Request Parameter 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 not be saved or used directly on the client side. All APIs must be called through the customer's own server to relay requests to the POLYV server for response data.` See signature generation rules
sessionId	false	String	Session ID of the recorded video
startTime	false	String	Start time of the recorded video, format: yyyyMMddHHmmss, e.g., 20210317181043 [Can be obtained via Query Channel Recorded Video Info]

Example

http://api.polyv.net/live/v2/channel/recordFile/2139283/delete-record

Form parameters:

appId=frlr1zazn3&sign=BDB4FA97143100ADFEBCE7E52106C1DE&sessionId=fweo0zn28w&channelId=2139283&timestamp=1621841153611

Response Parameter Description

Parameter	Type	Description
code	Integer	Response status code, 200 for success, non-200 for failure See global error description
status	String	Response status text
message	String	Response description, auxiliary error reason when code is 400 or 500
data	String	Returns an empty string on success or failure

Java Request Example

For quick integration of basic 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 pooling.

private static final Logger log = LoggerFactory.getLogger(ChannelPlayBackTest.class);
/**
 * 删除直播暂存中的录制视频
 * @throws IOException
 * @throws NoSuchAlgorithmException
 */
@Test
public void testDeleteRecord() throws IOException, NoSuchAlgorithmException {
    //公共参数,填写自己的实际参数
    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/v2/channel/recordFile/%s/delete-record";
    String channelId = "2139283";
    String sessionId = "fweo0zn28w";
    String startTime = "20210311144834";
    
    url= String.format(url, channelId);
    Map<String, String> requestMap = new HashMap<>();
    requestMap.put("appId", appId);
    requestMap.put("timestamp", timestamp);
    requestMap.put("channelId", channelId);
    requestMap.put("sessionId", sessionId);
    requestMap.put("sign", LiveSignUtil.getSign(requestMap, appSecret));
    String response = HttpUtil.postFormBody(url, requestMap);
    log.info("测试删除直播暂存中的录制视频，返回值：{}", response);
    //do somethings
    
}

Response Example

For system global error descriptions, see Global Error Description

Success example

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

Error example

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

Live Streaming Server API