# Introduction to IVS Real-Time Streaming
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This section lists prerequisites for using real-time streaming and introduces key terminology.

## Prerequisites
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Before you use Real-Time Streaming for the first time, complete the following tasks. For instructions, see [Getting Started with IVS Low-Latency Streaming](https://docs.aws.amazon.com/ivs/latest/LowLatencyUserGuide/getting-started.html).
+ Create an AWS Account
+ Set Up Root and Administrative Users

## Other References
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+ [IVS Web Broadcast SDK Reference](https://aws.github.io/amazon-ivs-web-broadcast/docs/sdk-reference)
+ [ IVS Android Broadcast SDK Reference](https://aws.github.io/amazon-ivs-broadcast-docs/latest/android/)
+ [IVS iOS Broadcast SDK Reference ](https://aws.github.io/amazon-ivs-broadcast-docs/latest/ios/)
+ [IVS Real-Time Streaming API Reference](https://docs.aws.amazon.com/ivs/latest/RealTimeAPIReference/Welcome.html)

## Real-Time Streaming Terminology
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| Term | Description | 
| --- | --- | 
| Stage | A virtual space where participants can exchange video in real time. | 
| Host | A participant that sends local video to the stage. | 
| Viewer | A participant that receives video of the hosts. | 
| Participant | A user connected to the stage as a host or viewer. | 
| Participant token | A token that authenticates a participant when they join a stage. | 
| Broadcast SDK | A client library that enables participants to send and receive video. | 

## Overview of Steps
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1. [Set up IAM Permissions](getting-started-iam-permissions.md) — Create an AWS Identity and Access Management (IAM) policy that gives users a basic set of permissions and assign that policy to users.

1. [Create a stage](getting-started-create-stage.md) — Create a virtual space where participants can exchange video in real time.

1. [Distribute participant tokens](getting-started-distribute-tokens.md) — Send tokens to participants so they can join your stage.

1. [Integrate the IVS Broadcast SDK](getting-started-broadcast-sdk.md) — Add the broadcast SDK to your app to enable participants to send and receive video: [Web](getting-started-broadcast-sdk.md#getting-started-broadcast-sdk-web), [Android](getting-started-broadcast-sdk.md#getting-started-broadcast-sdk-android), and [iOS](getting-started-broadcast-sdk.md#getting-started-broadcast-sdk-ios).

1. [Publish and subscribe to video](getting-started-pub-sub.md) — Send your video to the stage and receive video from other hosts: [IVS console](getting-started-pub-sub.md#getting-started-pub-sub-console), [Publish & Subscribe with the IVS Web Broadcast SDK](getting-started-pub-sub-web.md), [Publish & Subscribe with the IVS Android Broadcast SDK](getting-started-pub-sub-android.md), and [Publish & Subscribe with the IVS iOS Broadcast SDK](getting-started-pub-sub-ios.md).