Overview
The cast package is a Dart library designed to enable discovery and connection with Chromecast devices in Flutter applications. It allows developers to stream audio, video, and other content from their apps to compatible Chromecast-enabled displays. The package supports seamless device detection and media control, making it ideal for building media-centric apps that integrate with smart TVs and streaming hardware. Built with simplicity in mind, it provides a straightforward API for casting functionality without requiring deep knowledge of the underlying protocols. It is maintained by eivo.co and available on GitHub for community contributions.
Use cases
- Streaming media to Chromecast devices
- Building TV or home entertainment apps
- Enabling remote playback control
- Integrating with smart home ecosystems
- Creating cross-device media experiences
Key features
- Automatic Chromecast device discovery
- Support for audio and video casting
- Simple, intuitive API
- Cross-platform compatibility (with platform-specific implementation)
- Open-source and community-maintained
Suitable for
- Developers building media apps
- Apps targeting smart TVs or streaming devices
- Projects requiring device-to-device casting
- Teams working on IoT or home automation integrations
- Flutter apps aiming for multi-screen experiences
Considerations
- Requires Android and iOS platform setup for full functionality
- Limited to Chromecast-compatible devices
- May require additional configuration for complex media streams
- Depends on external network connectivity
- Not suitable for non-media casting use cases