AWS Elemental MediaLive

User Guide

What Is MediaLive?
- Related Services
- Pricing
Setting Up AWS Elemental MediaLive
- Required Permissions in AWS Elemental MediaLive
- Sign Up for AWS Elemental MediaLive
- Create an IAM User
- Access to AWS Elemental MediaConnect
- Access to Amazon EC2 Systems Manager Parameter Store
- Access to Amazon S3
- Access to AWS Elemental MediaStore
- Setting Up a Trusted Entity
- Setting Up Permissions for AWS Elemental MediaLive
- Data Retention
Getting Started Tutorial
Components of AWS Elemental MediaLive
- Inputs
- Channels
- Input Security Groups
- How Components Are Associated
Planning Your Workflow for AWS Elemental MediaLive
- Assessing the Video Source
- Setting Up the Upstream System
- Planning the Inputs
- Planning the Channel
  - Rules for Encodes in an Output
- Examples of Channel Designs
- Setting Up the Downstream System
Working with Input Security Groups
- Purpose of an Input Security Group
- Creating an Input Security Group
- Editing an Input Security Group
- Deleting an Input Security Group
Working with Inputs in AWS Elemental MediaLive
- Creating an Input
- Editing an Input
- Deleting an Input
Creating a Channel from Scratch
- Step 1: Complete the Channel and Input Details
  - IAM Role and ARN
  - Input Specifications Settings
- Step 2: Attach Inputs to the Channel
- Step 3: Complete the Settings for Each Input
- Step 4: Complete the General Settings
- Step 5: Create Output Groups
- Step 6: Create Outputs
- Step 7: Set Up the Video Encode
- Step 8: Set Up the Audio Encodes
- Step 9: Set up the Captions Encodes
- Step 10: Save the Channel
Creating a Channel from a Template or by Cloning
- Creating a Channel from a Template
- Creating a Channel by Cloning
- Creating a Custom Template
Viewing and Monitoring Channels
- Viewing a Channel Configuration
- Monitoring a Channel Using the AWS Elemental MediaLive Console
- Monitoring a Channel Using Amazon CloudWatch Events
  - Option 1: Send all MediaLive Events to an Email Address
  - Option 2: Send Events for Specific Channels to an Email Address
- Monitoring Using Amazon CloudWatch Logs
  - Enabling Channel Logs
  - Working with Logs
Editing and Deleting a Channel
Working with the Schedule
- Actions in the Schedule
- Working with the Schedule Using the Console
- Working with the Schedule Using the AWS CLI
- Creating Actions in the Schedule
  - Creating an Action Using the Console
  - Creating Actions Using the AWS CLI
- Deleting Actions in the Schedule
  - Deleting Actions Using the Console
  - Deleting Actions Using the AWS CLI
- Modifying Actions in the Schedule
- Viewing Actions in the Schedule
  - Viewing the Schedule on the Console
  - Viewing the Schedule Using the AWS CLI
Working with Captions
- Supported Features
- Typical Scenarios
- Setting Up for Captions
- Examples
Input Switching
- Typical Use Cases
- Recommended Procedure
- Limits for Input Switches
- Types of Switches—Fixed, Follow, and Follow Chains
- Planning the Schedule of Input Switches
- Creating Inputs for Input Switching
- Creating a Channel with Multiple Inputs
- Setting Up the Schedule with Input Switches
- Starting a Channel That Has Multiple Inputs
  - What Happens at Runtime
  - Restarting a Channel
SCTE-35 Message Processing
- About Message Processing
- Getting Ready: Set the Ad Avail Mode
- Enabling Manifest Decoration
- Enabling Ad Avail Blanking
- Enabling Blackout
- Enabling SCTE-35 Passthrough or Removal
- Sample Manifests - HLS
Working with Image Overlays
Starting and Stopping a Channel
Reference: Supported Captions
- How to Read the Supported Captions Information
- General Information About Supported Formats
- Formats Supported in an HLS Output
- Formats Supported in an RTMP Output
- Formats Supported in an MPEG2-TS File Output or MPEG2-UDP Streaming Output
- Formats Supported in a Microsoft Smooth Output
Reference: Supported Containers and Codecs
- Supported Input Types
  - Ways of Ingesting: Push and Pull
- Supported Codecs for Inputs
- Supported Codecs for Outputs
Reference: Identifiers for Variable Data
Working with Reservations
- Input and Output Reservations
- Add-on Reservations
- Purchasing a Reservation
- Viewing Purchased Reservations
- Deleting a Reservation
Limits
Document History
AWS Glossary

About Message Processing

MediaLive works with the SCTE-35 messages in MPEG-2 transport stream (TS) inputs. These messages might or might not include segmentation descriptors.

Topics

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