水印

操作步骤

1. 创建client实例。

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

2. 设置水印参数。
   • 图片水印

     // Image Watermark
     
        var imageWatermarkInput={
          Location:ossLocation,
          Bucket: ossBucket,
          Object:encodeURIComponent(imageWatermarkObject),
          WaterMarkTemplateId:watermarkTemplateId,
          Type: 'Image',
          InputFile: imageWatermarkInput,
          ReferPos: 'TopRight',
          Width: '0.05',
          Dx: '0',
          Dy: '0'
        }

   • 文字水印

     // Text Watermark
        var textConfig={
          // 需传入Base64后的Content值
          Content:"5rWL6K+V5paH5a2X5rC05Y2w",
          FontName:"SimSun",
          FontSize:"16",
          FontColor:"Red",
          FontAlpha:"0.5",
          Top:"10",
          Left:"10",
        }
          var textWatermark={
          WaterMarkTemplateId:watermarkTemplateId,
          Type:"Text",
          TextWaterMark:JSON.stringtify(textConfig)
        }

   • 视频水印

     // Video Watermark
        var videoWatermarkInput={
          Location: ossLocation,
          Bucket: ossBucket
          Type: Image,
          Object, JSON.stringtify(videoWatermarkObject)
          InputFile: videoWatermarkInput,
          ReferPos: "BottomLeft",
          Height: "240",
          Dx: "0",
          Dy: "0"  
        }

3. 发起API请求并显示返回值。

   var reponse=client.request("SubmitJobs",params, options);
   console.log(reponse.RequestId)
   if(response.JobResultList.JobResult[0].Success){
     console.log(response.JobResultList.JobResult[0].Job.JobId);
   }
   else
   {
     console.log("SubmitJobs Failed code:" + response.data.Code +
                          " message:" + response.data.Message);
   }

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 accessKeyId = 'xxx';
var accessKeySecret = 'xxx';
var RegionId = 'cn-beijing';
var watermarkTemplateId = "xxx"; //自己之前创建的水印模板id
var templateId = "S00000001-200030";
var ossBucket = "xxx";
var ossInputObject = "xxx";
var ossOutputObject = "xxx";
var imageWaterMarkObject = "logo.png";
var videoWatermarkObject = "watermark.mov";
var ossLocation = "xxx";
var pipelineId = 'xxx';

var client = initMtsClient(accessKeyId, accessKeySecret, RegionId);

var input = {
    Location: ossLocation,
    Bucket: ossBucket,
    Object: encodeURIComponent(ossInputObject),
};


var imageWatermarkInput = {
    Location: ossLocation,
    Bucket: ossBucket,
    Object: encodeURIComponent(imageWaterMarkObject)
};


var imageWatermark = {
    WaterMarkTemplateId: watermarkTemplateId,
    Type: "Image",
    InputFile: imageWatermarkInput,
    ReferPos: 'TopRight',
    Width: "0.05",
    Dx: "0",
    Dy: "0"
};
//参数可以自己选
var textConfig = {
    //需传入Base64后的Content值
    Content: "5rWL6K+V5paH5a2X5rC05Y2w",
    FontName: "SimSun",
    FontSize: "16",
    FontColor: "Red",
    FontAlpha: "0.5",
    Top: "10",
    Left: "10",
};
var textWatermark = {
    WaterMarkTemplateId: watermarkTemplateId,
    Type: "Text",
    TextWaterMark: JSON.stringify(textConfig)
};

var videoWatermarkInput = {
    Location: ossLocation,
    Bucket: ossBucket,
    Object: encodeURIComponent(videoWatermarkObject)
};
//参数可以自己选
var videoWatermark = {
    WaterMarkTemplateId: watermarkTemplateId,
    Type: "Image",
    InputFile: videoWatermarkInput,
    ReferPos: "BottomLeft",
    Height: "240",
    Dx: "0",
    Dy: "0"
};

var output = {
    OutputObject: encodeURIComponent(ossOutputObject),
    TemplateId: templateId,
};

var waterMarks = new Array();
waterMarks.push(imageWatermark);
waterMarks.push(textWatermark);
waterMarks.push(videoWatermark);
output.WaterMarks = waterMarks;

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

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