A low-latency desktop streaming solution that streams your computer's display and audio to a Roku device using HLS (HTTP Live Streaming).

RoseCast consists of two components:

1. Roku Channel - A BrightScript channel that plays the HLS stream on your Roku device
2. FFmpeg Streamer - A Go application that captures your desktop video/audio and serves it as an HLS stream

• Low Latency Streaming - Optimized for 2-4 second delay
• High Quality - 1080p @ 30fps with H.264 video and AAC audio
• Simple Setup - Just build and run
• Auto Cleanup - Automatically manages HLS segments

The channel is already packaged and uploaded to your Roku device. Just launch "RoseCast" from your Roku home screen.

cd ffmpeg-streamer
go build -o rosecast-streamer
./rosecast-streamer

The stream will be available at: http://192.168.1.240:8080/stream.m3u8

Open the RoseCast channel on your Roku and it will automatically connect to the stream.

• Linux with X11 display server
• FFmpeg with x11grab and PulseAudio support
• Go 1.21 or later
• Roku device with developer mode enabled

• Computer IP: 192.168.1.240
• Roku IP: 192.168.1.131
• Stream Port: 8080

RoseCast/
├── roku-channel/          # Roku BrightScript channel
│   ├── source/           # Main entry point
│   ├── components/       # UI components and video player
│   ├── images/           # Channel icons and splash screens
│   └── manifest          # Channel metadata
├── ffmpeg-streamer/      # Go streaming application
│   ├── main.go          # Main streamer code
│   ├── go.mod           # Go module definition
│   └── README.md        # Streamer documentation
└── RoseCast.zip         # Packaged Roku channel

This entire project was created by GitHub Copilot.

100% of the code, architecture, and implementation was generated by GitHub Copilot CLI in response to user prompts. This includes:

• The Roku BrightScript channel
• The Go FFmpeg streaming server
• HLS encoding configuration
• Network setup and deployment
• All documentation

Use freely for personal projects.