ApsaraVideo Media Processing:Set opening and ending scenes during video merging

Procedure

1. Create a client instance.

   var RPCClient = require('@alicloud/pop-core').RPCClient;
   
   var client = initVodClient('<Your AccessKeyId>', '<Your AccessKeySecret>', '<YourRegionId>');

2. Set parameters.
   • Input

     var input = {};
     input.Location= ossLocation;
     input.Bucket= ossBucket;
     input.Object=encodeURIComponent(headObject);

   • Output

     var outputOSSObject=encodeURIComponent(ossOutputObject);;
     var output = {};
     output.OutputObject= outputOSSObject;
     output.TemplateId= templateId;

   • Video

     var video = {};
     video.Width= "1280";
     video.Height= "720");
     output.Video=JSON.stringify(video);

   • OpeningList

     var openingVideo = {};
     var httpStri="http://";
     var dot='.';
     var openingVideoURL=httpStri.concat(ossBucket, dot,ossLocation, dot, 'aliyuncs.com/',
                                         encodeURIComponent(headObject));
     openingVideo.OpenUrl= openingVideoURL;
     openingVideo.Width="640";
     openingVideo.Start= "2";
     var openingVideoList = new Array();
     openingVideoList.push(openingVideo);
     output.OpeningList= JSON.stringify(openingVideoList);

   • TailSlateList

     var tailSlateVideo = {};
     var httpStri="http://";
     var dot='.';
     var tailSlateVideoURL=httpStri.concat(ossBucket, dot, ossLocation, dot, 'aliyuncs.com/',
                                         encodeURIComponent(tailObject));
     tailSlateVideo.TailUrl= tailSlateVideoURL;
     tailSlateVideo.Width= "640";
     tailSlateVideo.BlendDuration= "3";
     tailSlateVideo.BgColor= "Black";
     var tailSlateVideoList = new Array();
     tailSlateVideoList.push(tailSlateVideo);
     output.TailSlateList= JSON.stringify(tailSlateVideoList);

3. Initiate a request and obtain the response.

   var client=client.request('SubmitJobs', {
       Input: JSON.stringify(input),
       Outputs: JSON.stringtify(outputs),
       OutputBucket: ossBucket,
       PipelineId: pipelineId,
       OutputLocation: ossLocation
       }, {}).then(function (response) {
         console.log('response success: = ' + response.JobResultList.JobResult[0].Success);
         console.log('response jobID: ' + response.JobResultList.JobResult[0].Job.JobId);
     }).catch(function (response) {
       console.log(JSON.stringify(response));
   });

var accessKeyId = "xxx";
var accessKeySecret = "xxx";
var mpsRegionId = "xxx";
var pipelineId = "xxx";
var templateId = "S00000001-200030";
var ossLocation = "xxx";
var ossBucket = "xxx";
var ossInputObject = "xxx.mp4";
var ossOutputObject = "xxx.mp4";
var headObject = "head.mp4";
var tailObject = "tail.mp4";
var httpStri = "http://";
var dot = '.';

var RPCClient = require('@alicloud/pop-core').RPCClient;

function initMtsClient(accessKeyId, accessKeySecret, regionId) {
    var client = new RPCClient({
        accessKeyId: accessKeyId,
        accessKeySecret: accessKeySecret,
        endpoint: 'http://mts.' + regionId + '.aliyuncs.com',
        apiVersion: '2014-06-18'
    });
    return client;
};

var client = initMtsClient(accessKeyId, accessKeySecret, mpsRegionId);
var input = {};
input.Location = ossLocation;
input.Bucket = ossBucket;
input.Object = encodeURIComponent(ossInputObject);

var outputOSSObject = encodeURIComponent(ossOutputObject);
var output = {};
output.OutputObject = outputOSSObject;
output.TemplateId = templateId;
// Output->OpeningList

var openingVideo = {};
var openingVideoURL = httpStri.concat(ossBucket, dot, ossLocation, dot, 'aliyuncs.com/',
    encodeURIComponent(headObject));
openingVideo.OpenUrl = openingVideoURL;
openingVideo.Width = "640";
openingVideo.Start = "2";
var openingVideoList = new Array();
openingVideoList.push(openingVideo);
output.OpeningList = JSON.stringify(openingVideoList);

// Output->TailSlateList
var tailSlateVideo = {};
var tailSlateVideoURL = httpStri.concat(ossBucket, dot, ossLocation, dot, 'aliyuncs.com/',
    encodeURIComponent(tailObject));
tailSlateVideo.TailUrl = tailSlateVideoURL;
tailSlateVideo.Width = "640";
tailSlateVideo.BlendDuration = "3";
tailSlateVideo.BgColor = "Black";
var tailSlateVideoList = new Array();
tailSlateVideoList.push(tailSlateVideo);
output.TailSlateList = JSON.stringify(tailSlateVideoList);

// Outputs
var outputs = new Array();
outputs.push(output);

var client = client.request('SubmitJobs', {
    Input: JSON.stringify(input),
    Outputs: JSON.stringify(outputs),
    OutputBucket: ossBucket,
    PipelineId: pipelineId,
    OutputLocation: ossLocation
}, {}).then(function (response) {
    console.log('response success: = ' + response.JobResultList.JobResult[0].Success);
    console.log('response jobID: ' + response.JobResultList.JobResult[0].Job.JobId);
    console.log(JSON.stringify(response));
}).catch(function (response) {
    console.log(JSON.stringify(response));
});