Mosaic Video

Generate mosaic videos from live inputs.

What is it?

Mosaic Video is a project designed to transform live streaming videos into nice mosaics in realtime.

It uses ffmpeg to capture the video and position them in a grid.

Design

The project has two main components:

• Worker: a Go process that receives the inputs and generates the mosaic;
• Storage backend: HTTP server that receives the mosaic through HTTP and stores it on S3.

Features

• Generate mosaic from multiple video inputs;
• Multiples audios support;
  • No audio;
  • First input audio only;
  • All inputs audios.
• Available inputs: HLS and RTMP;
• Available outputs: HLS;
• A simple HLS Player available in: http://localhost:8090/player;
• Dynamic scaling/positioning of the inputs;
• Dynamic background for each mosaic.

Roadmap

• Nothing yet

Running and tests

just test to run the tests.

just lint to run linters.

just deps starts a mock API, Redis and S3 backend.

just worker starts the go process to generate mosaics.

just storage startes the uploader component.

just player starts the HLS player.

Installation

We are still working on the installation process. For now, you can install it by cloning the repository and running separately the components (see "Running and tests" section).

Contributing

Feel free to contribute to this project by opening issues or pull requests.