Скачать или смотреть Amazon Elastic Transcoder.

Amazon Elastic Transcoder lets you convert media files stored in Amazon S3 into media files in the formats required by consumer playback devices.
For example, you can convert large, high-quality digital media files into formats that users can play back on mobile devices, tablets, web browsers, and connected televisions.

Elastic Transcoder has four components:

• Jobs does the work of transcoding. Each job converts one file into up to 30 formats. For example, if you want to convert a media file into six different formats, you can create files in all six formats by creating a single job.

• Pipelines are queues that manage your transcoding jobs. When you create a job, you specify which pipeline you want to add the job to. You can temporarily stop processing jobs by pausing the pipeline.

• Presets are templates that contain most of the settings for transcoding media files, it includes some default presets for common formats. You can also create your own presets for formats that aren't included among the default presets.

• Notifications keep you informed of the status of a job: when Elastic Transcoder starts processing the job, when Elastic Transcoder finishes the job, and whether Elastic Transcoder encounters warning or error conditions during processing.