# Broadcast Streaming overview (/en/realtime-media/broadcast-streaming)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

Agora's Broadcast Streaming API delivers low-latency, high-definition live video streaming at scale for one-to-many broadcast delivery. With support for cross-platform integration and adaptive streaming technologies, it ensures reliable, high-quality viewing experiences across a wide range of network conditions and devices. Reach global audiences with smooth, uninterrupted broadcasts for large-scale events such as concerts, sports, conferences, live shows, and other live production experiences.

Enhance Agora's Video SDK with broadcast production capabilities such as recording, stream management, content moderation, and audience analytics, or leverage the Extensions Marketplace to enable AI-powered features like noise cancellation, video effects, and more.

## Start building [#start-building]

<Cards>
  <Card title="SDK quickstart" href="quickstart.mdx" description="Create a basic Broadcast Streaming app and join as host or audience." />

  <Card title="Download SDKs" href="/en/api-reference/sdks?product=video" description="Get the latest Video SDK package for your broadcast platform." />

  <Card title="Authentication" href="build/authenticate-users/use-tokens.mdx" description="Protect live channels with tokens before moving to production." />

  <Card title="API reference" href="/en/api-reference/api-ref/rtc" description="Explore RTC API references for supported streaming platforms." />

  <Card title="Samples" href="https://github.com/AgoraIO/API-Examples" description="Browse open-source sample projects for streaming workflows." />
</Cards>

## Product Features [#product-features]

<CardGrid>
  <FeatureCard title="Global coverage">
    Agora’s Software-Defined Real-Time Network (SDRTN®) supports video users in over 200 countries and regions.
  </FeatureCard>

  <FeatureCard title="High-quality video at scale">
    Consistent high-quality video from few to thousands of concurrent users, even under challenging network conditions.
  </FeatureCard>

  <FeatureCard title="Multiple audio and video tracks">
    Publish multiple audio and video tracks to one or more channels from a single instance, with support for multi-channel capture cameras and microphones.
  </FeatureCard>

  <FeatureCard title="Screen sharing and collaboration">
    Enable screen sharing or interactive whiteboards that allow users to draw, annotate, and share content from multiple devices simultaneously.
  </FeatureCard>

  <FeatureCard title="AI-powered audio enhancement">
    Support for high quality audio with 3D spatial audio, AI noise suppression, and gain control to provide an immersive audio experience.
  </FeatureCard>

  <FeatureCard title="Recording">
    Record video sessions in the cloud or on premises with control over the format, path of storage, and quality.
  </FeatureCard>
</CardGrid>