CODEWITHSUNDEEP
amazon-s3aws-media-convert
Myles McDonnell
Myles McDonnell

Reputation: 13335

Run AWS MediaConvert job over entire S3 bucket

I have an S3 bucket with tens of thousands of audio files and thousands of video files that I need to transpose via MediaConvert.

Before I go ahead and write a function that I can run as a lambda to iterate the bucket and start all of MediaConvert jobs, is there a less laborious approach to achieve the same goal?

Upvotes: 0

Views: 1298

Answers (1)

JeffH-AWS
JeffH-AWS

Reputation: 166

AWS Elemental MediaConvert does not natively have that functionality; however, there is a GitHub project that leverages CloudFormation templates to create a stack for simulating "Watchfolder" processing between S3 and MediaConvert via Lambda functions.

Here's a link to the project: https://github.com/aws-samples/aws-media-services-vod-automation/tree/master/MediaConvert-WorkflowWatchFolderAndNotification

From the project's README.md file:

Walkthrough of the Workflow

  1. The Ingest user uploads a video to the WatchFolder bucket /inputs folder in S3. Only files added to the /inputs folder will trigger the workflow.
  2. The s3:PutItem event triggers a Lambda function that calls MediaConvert to convert the videos.
  3. Converted videos are stored in S3 by MediaConvert.
  4. When the conversion job finishes MediaConvert emits aws:mediaconvert Job State Change Event type CloudWatch events with the job status.
  5. The COMPLETE and ERROR status events trigger SNS to send notifications to subscribers.

Since the Lambda is triggered by s3:PutItem events, this means you may have to move those tens of thousands of assets to the /inputs folder which could incur costs.

Upvotes: 1

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