Question

我有一个AWS Lambda函数，我试图将视频放入S3存储桶并对其进行转码。我需要加密转码文件。该函数适用于直接转码，但当我尝试添加加密部分时，它会无声地失败。日志中没有错误，但也没有输出文件。任何帮助，将不胜感激。以下是相关代码。

'use strict';

var AWS = require('aws-sdk');

var s3 = new AWS.S3({
 apiVersion: '2012–09–25'
});

var eltr = new AWS.ElasticTranscoder({
 apiVersion: '2012–09–25',
 region: 'us-east-1'
});

exports.handler = function(event, context) {
 console.log('Executing Elastic Transcoder Orchestrator');

 var bucket = event.Records[0].s3.bucket.name;
 var key = event.Records[0].s3.object.key;
 var pipelineId = 'PIPLINEID';


 var split = key.split('.');
 var nameandfolder = split[0];
 var split2 = nameandfolder.split('/');
 var name = split2[1];

 console.log(bucket);

 if (bucket !== 'project') {
  context.fail('Incorrect Video Input Bucket');
  return;
 }

 var params = {
  PipelineId: pipelineId,
  OutputKeyPrefix: 'Transcode_Output/',
  Input: {
   Key: key,
   FrameRate: 'auto',
   Resolution: 'auto',
   AspectRatio: 'auto',
   Interlaced: 'auto',
   Container: 'auto'
  },

  Outputs: [{
   Key: name + '.mp4',
   PresetId: 'PRESETID',
   Encryption: {
     Mode: 's3-aws-kms',
   },
  }]
 };

 console.log('Starting Job');

 eltr.createJob(params, function(err, data){
  if (err){
   console.log(err);
  } else {
   console.log(data);
  }

  context.succeed('Job well done');
 });
};

尝试输出加密文件时，运行Elastic Transcoder的AWS Lambda函数失败

0 个答案: