Get Course Replay Video List

Updated: 2022-05-23 19:00:06

Interface URL

http://api.polyv.net/live/v2/channels/playback-list

Interface Description

Query live channel

Supported Format

JSON

Request Method

GET POST

Request Limit

TRUE

Request Parameters

Parameter	Required	Type	Description
appId	Yes	string	The appId registered in the live streaming system
timestamp	Yes	string	Current time in seconds (13 digits)
sign	Yes	string	Signature, a 32-character uppercase MD5 value
courseId	Yes	string	Course ID
page	No	int	Page number
pageSize	No	int	Number of items per page

Successful Response JSON Example:

{
"code": 200,
"status": "success",
"message": "",
"data":{
"pageNumber": 1,
"totalItems": 1,
"contents":[
{
"videoId": "3676ba2be7",
"videoPoolId": "8l8v64820d9ba661b12356d3d2ce90e7_8",
"userId": "8l8v64820d",
"channelId": 134136,
"title": "test-hl11111",
"firstImage": "http://img.videocc.net//uimage/8/8l8v64820d/7/8l8v64820d9ba661b12356d3d2ce90e7_0.jpg",
"duration": "00:01:41",
"myBr": "1",
"qid": null,
"seed": 0,
"ordertime": 0,
"createdTime": 1507794147000,
"lastModified": 1507794300000,
"asDefault": "N",
"url": "http://mpv.videocc.net/8l8v64820d/7/8l8v64820d9ba661b12356d3d2ce90e7_1.m3u8",
"channelSessionId": null,
"mergeInfo": null,
"status": "Y",
"fileUrl": "http://videolib.videocc.net/hrlemvlu0020171012150939842/recordfe-hrlemvlu0020171012150939842--20171012153617.m3u8",
"fileId": "258f5ff7ef329856332a49c50fc0db5a",
"startTime": "20171012153617"
}
],
"endRow": 1,
"startRow": 1,
"nextPageNumber": 1,
"firstPage": true,
"lastPage": true,
"prePageNumber": 1,
"totalPages": 1,
"limit": 1,
"offset": 0
}
}

Field Description

Parameter	Type	Description
status	string	Status value
result	object	Response result
pageNumber	int	Page number
totalItems	int	Total number of items
vidieoId	string	Replay video table ID
videoPoolId	string	VOD video ID
url	string	MP4 video URL
userId	string	User ID
channelId	int	Channel ID
title	string	Video title
firstImage	string	Thumbnail URL

PHP Request Example

<?php
  $timestamp=time()*1000;
  $appId="eh4z28vlbo";
  $courseId="107269";
  $appSecret = "f32c07974b2c4a1bae2a0bcc618b281c";
  $str=$appSecret."appId".$appId."courseId".$channelId."timestamp".$timestamp.$appSecret;
  $sign = strtoupper(md5($str));
  $url="http://api.polyv.net/live/v2/channels/playback-list?appId=$appId&courseId=$courseId&sign=$sign&timestamp=$timestamp";
  $ch = curl_init() or die ( curl_error() );
  curl_setopt( $ch, CURLOPT_URL, $url);
  curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, "GET");
  curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
  curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 360);
  $response = curl_exec ( $ch );
  curl_close ( $ch );
  echo $response;
?>

Signature Rules:

Arrange the request parameters in dictionary order by parameter name, concatenate the parameter name and value, prepend and append the appSecret, and generate a 32-character uppercase MD5 value as the sign.

Here is an example process:

Request parameters:

timestamp =1489485894000
courseId="107269"
appId = "eh4z28vlbo"

2. Arrange the request parameters in dictionary order by parameter name

appId = "eh4z28vlbo"
courseId="107269"
timestamp =1489485894000

3. Concatenate the string

Concatenate the parameter name and value, prepend and append the appSecret (the appSecret value is f32c07974b2c4a1bae2a0bcc618b281c), as follows:

f32c07974b2c4a1bae2a0bcc618b281cappIdeh4z28vlbocourseId107269timestamp
1489485894000f32c07974b2c4a1bae2a0bcc618b281c

4. Generate the signature sign

18872B0CE34719CB34B15A3FB173D229

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