AWS Elemental MediaLive is a cloud-based service that allows users to encode and package live video content for delivery to broadcast televisions and internet-connected devices. It provides high-quality video processing, low latency, and real-time encoding capabilities. With MediaLive, users can create multiple streams of their live video content in various formats and resolutions, including HD and 4K, and deliver it to a global audience.

MediaLive supports various input and output formats, including MPEG-2 and AVC/H.264, HEVC/H.265, and Apple ProRes. It also supports closed captioning, ad insertion, and SCTE-35 markers, making it a comprehensive live video processing and delivery solution.

MediaLive integrates seamlessly with other AWS services, such as Amazon CloudFront, Amazon S3, and AWS Elemental MediaPackage, to provide a complete end-to-end video workflow. Users can also monitor and analyze their live video streams in real-time using AWS CloudWatch, which offers insights into stream health, viewer metrics, and other vital data.

Overall, AWS Elemental MediaLive is a powerful and flexible service that enables users to deliver high-quality live video content to a global audience quickly and easily.


AWS Elemental MediaLive is a cloud-based video processing service that allows broadcasters and content creators to encode easily and package live video streams for delivery to multiple devices and platforms. With AWS Elemental MediaLive, users can create high-quality, high-definition (HD), and ultra-high-definition (UHD) live video streams for broadcast, online streaming, and other applications.

Benefits of using AWS Elemental MediaLive

There are several benefits to using AWS Elemental MediaLive for live video processing and delivery:

  1. High-quality video: AWS Elemental MediaLive uses advanced video encoding and packaging technologies to ensure that the video streams are of the highest quality, with low latency and high reliability.
  2. Scalability: AWS Elemental MediaLive is a fully managed service that can scale to handle millions of concurrent viewers without additional infrastructure or resources.
  3. Flexible workflows: AWS Elemental MediaLive offers a range of customizable workflows, allowing users to create custom encoding and packaging configurations to meet their needs.
  4. Cost-effective: AWS Elemental MediaLive offers pay-as-you-go pricing, allowing users to pay only for the resources they use without any upfront costs or long-term commitments.
  5. Integration with other AWS services: AWS Elemental MediaLive integrates seamlessly with other AWS services, such as Amazon CloudFront, Amazon S3, and AWS Elemental MediaPackage, allowing users to create end-to-end video processing and delivery workflows.


Live video processing

AWS Elemental MediaLive lets you broadcast live video content to any device, anywhere in the world. It allows real-time video encoding, packaging, and live content distribution with low latency and high quality. You can easily create and manage multiple live channels and scale up or down as needed to handle spikes in traffic.

Encoder settings and customization

With AWS Elemental MediaLive, you have complete control over the encoding settings for your live video streams. You can customize the bitrate, resolution, frame rate, and other parameters to optimize the quality and performance of your streams. You can also choose from various codecs and audio formats to meet your needs.

Input and output options

AWS Elemental MediaLive supports various input and output options, including RTMP, HLS, MPEG-DASH, and Microsoft Smooth Streaming. You can quickly ingest live video from cameras, encoders, or other sources and distribute it to various devices and platforms. You can also configure multiple output streams for each input to support different devices and bitrates.

Integration with other AWS services

AWS Elemental MediaLive integrates seamlessly with other AWS services, such as AWS Elemental MediaPackage, AWS Elemental MediaStore, and Amazon CloudFront. This allows you to build end-to-end video workflows that handle everything from live encoding to content delivery and storage. You can also use AWS Elemental MediaLive with other AWS services like Amazon S3, AWS Lambda, and Amazon CloudWatch to automate and optimize your video workflows.

Use Cases

There are several use cases where AWS Cloud can be used for streaming and video services. Some of them are:

Live streaming events:

AWS Cloud can live stream sports, concerts, conferences, and other live events. With AWS Elemental MediaLive, you can create high-quality streaming experiences by encoding live video streams in real time. AWS Elemental MediaStore can reliably store and deliver live video streams to viewers with low latency.

Broadcast television:

AWS Cloud can also be used to deliver broadcast television services. With AWS Elemental MediaLive and AWS Elemental MediaPackage, you can create and deliver linear television channels to viewers over the internet. AWS Elemental MediaTailor can be used to personalize the viewing experience for each viewer, including ad insertion and blackout management.

Video-on-demand services:

AWS Cloud can deliver on-demand video services like movies, TV shows, and other content. AWS Elemental MediaConvert can be used to transcode video files into multiple formats for delivery to different devices. AWS Elemental MediaPackage can package and encrypt video content to secure viewers’ delivery. AWS Elemental MediaStore can store and deliver on-demand video content with low latency.


AWS offers a pay-as-you-go pricing model, meaning you only pay for the services and resources you use. This flexible pricing model allows you to scale your usage up or down depending on your needs. This makes it very cost-effective and ensures that you are not paying for services or resources you are not using.

Several factors can affect your AWS pricing, such as the type of service you are using, the amount of data you are storing, the amount of data you are transferring, the region you are operating in, and the level of support you require. It is essential to carefully consider these factors when choosing which AWS services to use, as they can significantly impact your overall costs.

Other factors that may affect your AWS pricing include the type of instance you choose, the size, the amount of storage you need, and the level of redundancy you require. Additionally, some services may have additional costs, such as fees for data transfer, API calls, or other usage-based charges.

To help you manage your AWS costs, AWS provides several tools and resources, such as cost calculators, usage reports, and cost optimization recommendations. These tools can help you understand your usage patterns, identify areas where you can reduce costs, and optimize your AWS environment to maximize cost efficiency.

Getting Started

AWS Elemental MediaLive is a cloud-based service that enables you to easily create and manage live video channels for broadcast and streaming. To start with AWS Elemental MediaLive, you must set up your account and create your media. Here are the steps to follow:

Setting up AWS Elemental MediaLive

  1. Sign up for an AWS account if you don’t have one already.
  2. Go to the AWS Elemental MediaLive console and click “Get started.”
  3. Choose the region where you want to create your channels.
  4. Create an IAM role that MediaLive can use to access your resources.
  5. Create an input, which is the source of your video stream. You can choose from various sources, such as an RTMP stream or a file stored in Amazon S3.
  6. Create an output, which is where your video stream will be delivered. You can choose from various works like HLS, DASH, and RTMP.
  7. Create a channel, the container for input and output settings.

Creating and managing channels

Once you set up your AWS Elemental MediaLive account, you can create and manage your channels. Here are the steps to follow:

  1. Go to the AWS Elemental MediaLive console and click “Create channel.”
  2. Choose the channel class that best suits your needs: standard or single-pipeline.
  3. Configure your channel settings, such as the video and audio codecs, resolution, and bitrate.
  4. Add any necessary input or output settings.
  5. Start the channel and monitor its status in the AWS Elemental MediaLive console.

You can also use AWS Elemental MediaLive APIs to create and manage your media programmatically.

Monitoring and troubleshooting

AWS Elemental MediaLive provides several tools for monitoring and troubleshooting your channels. Here are some of the key features:

  1. Channel dashboard: This provides real-time monitoring of your channel’s status, including input and output health, bitrate, and latency.
  2. CloudWatch metrics: AWS Elemental MediaLive automatically publish metrics to CloudWatch, which you can use to monitor your channels over time.
  3. CloudWatch logs: AWS Elemental MediaLive also publishes records to CloudWatch, which can be helpful in troubleshooting issues.
  4. Event notifications: You can configure AWS Elemental MediaLive to send messages to Amazon SNS or AWS Lambda when certain events occur, such as when a channel starts or stops.

Using these tools ensures that your channels are running smoothly and troubleshoot any issues that arise quickly and efficiently.


AWS Elemental MediaLive is a powerful and flexible service that can help content creators and broadcasters easily create and deliver high-quality video streams to their viewers. It provides a wide range of features and integrations with other AWS services that can help to simplify the video encoding and delivery process.

In terms of future developments and updates, AWS is constantly working to improve its services and add new features. Some possible areas of improvement for AWS Elemental MediaLive could include the addition of more codecs and formats, improved support for live events with large audiences, and enhanced integration with other AWS services.

AWS Elemental MediaLive is a highly recommended solution for creating and delivering high-quality video content. Its powerful features and flexibility can help streamline the video encoding and delivery process and ensure that your viewers have the best possible experience.