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Feature

Screen + Camera Streaming

Your screen, your camera, and every platform — live from one phone.

Try screen capture

Choose what you put on screen

Screen captureFast summary

Share your screen without disappearing from the stream

Broadcast your Android screen by itself, use your camera, or combine both with a movable live camera overlay.

  • 1
    Camera: Use your front or rear camera as the main video.
  • 2
    Screen: Share games, apps, documents, and walkthroughs.
  • 3
    Screen + camera: Keep your live camera visible over the shared screen.
  • 4
    Multistream: Reach every connected platform with the same broadcast.

Put yourself in the stream

Live camera overlay

  • Add your camera over a game, app, demo, or tutorial.
  • Move the picture-in-picture camera where it will not cover important content.
  • Keep your reaction, explanation, or presentation visible to viewers.
  • Use the same mobile-first workflow without building desktop scenes.

Flexible audio

  • Capture audio playing on your device.
  • Use your microphone for commentary or instruction.
  • Combine device audio and microphone audio in the same stream.
  • Keep the broadcast running while you use the app being shared.

Your Castream overlays still work

Built for games, demos, and teaching

Games and reactions

Share mobile gameplay while your audience sees your live reaction and hears game audio, commentary, or both.

App demonstrations

Walk viewers through a product or workflow directly on the device where it runs.

Tutorials and education

Explain documents, lessons, creative tools, or step-by-step processes while staying visible.

Live support and walkthroughs

Show the exact taps and screens your audience needs without routing a phone through desktop software.

Availability

Screen capture and the live camera overlay are available now in the Castream Android app. iOS screen capture is coming soon. Camera streaming remains available on both Android and iOS.

Need help setting up screen capture?

Tell us what you want to stream and which Android device you use—we'll help you choose the right audio, orientation, and camera overlay setup.

support@castream.io