Cesbo Astra 250612 – Professional Digital TV Broadcasting Headend and Streaming Platform

Cesbo Astra is a professional-grade software headend developed by Cesbo Ltd. for organizing and managing digital TV broadcasting services across cable, satellite, terrestrial, and IP infrastructures . Originally created by Andrey Dyldin with development starting around 2012 , Astra has evolved from its open-source roots (Astra 4, GPLv3, archived in 2021) to a robust commercial product (5.x series) with lifetime licensing.

The core functionality of Astra revolves around the reception, decoding, and distribution of digital television signals . It supports a wide range of input sources, including DVB, ATSC, ASI, UDP, HLS, HTTP, RTSP, and MPEG-TS files . Astra prepares and transmits received channels into IP networks, enabling operators to handle high-load digital services without restrictions on channel counts or clients.

Astra operates on Linux-based systems and provides a responsive web interface for configuration and real-time monitoring . It integrates seamlessly with companion tools such as Senta (transcoding) and Alta (OTT streaming), facilitating scalable deployments. Built-in Lua scripting language allows customization of business logic, making it adaptable to specific broadcasting requirements.

Primary Users

Cesbo Astra is designed for TV operators, broadcasters, internet service providers (ISPs), hotels, and content delivery networks who need to organize and manage digital TV broadcasting services . It serves professionals who:

  • Build and manage digital headends for cable, satellite, terrestrial, and IP networks

  • Receive, process, and redistribute TV streams across multiple protocols and standards

  • Create custom TV channel packages for hospitality and multi-tenant environments

  • Monitor and control broadcasting infrastructure in real-time through a web interface

  • Automate broadcasting workflows via API integration and Lua scripting

Key Features & Capabilities

Reception and Input

  • Multi-Protocol Support: Ingests streams from DVB (satellite, cable, terrestrial), ATSC, ASI, UDP, HLS, HTTP, RTSP, and MPEG-TS files 

  • Multi-Standard Broadcasting: Supports DVB-T/T2 (European/global), ISDB-T (Japan/Brazil), and ATSC (North America) standards 

  • Signal Descrambling: Built-in support for DVB-CI for descrambling encrypted channels 

Processing and Distribution

  • Stream Preparation: Processes and validates MPEG-TS streams, including PAT, CAT, and PMT table management 

  • Multi-Format Output: Streams via UDP for IP delivery, HLS for adaptive bitrate streaming, and modulation outputs for cable/terrestrial networks 

  • HTTP Play: Serves streams via HTTP with configurable port settings 

Management and Monitoring

  • Web Interface: Responsive web-based control panel for configuration and real-time monitoring 

  • API Integration: Full API support for automation and third-party integration 

  • Built-in Scripting: Lua scripting language allows customization of business logic and workflows 

Hardware Integration

  • Compatible Hardware: Integrates with Digital Devices’ RESI FSM QAM modulators and other DVB-compliant hardware 

  • Platform Support: Runs on x86 64-bit Linux-based operating systems; Fedora 42 recommended