Installing Astra Cesbo (now often referred to as Cesbo Alta) involves downloading a single binary file to your Linux server and running an initialization wizard to configure the service. Installation Steps
Download the Binary: Use curl to download the latest version and grant it execution permissions:
curl -Lo /usr/bin/alta https://cesbo.com/alta-latest chmod +x /usr/bin/alta Use code with caution. Copied to clipboard
Initialize the Service: Run the built-in wizard to set up your service name, configuration path, and admin credentials: sudo alta init Use code with caution. Copied to clipboard Service Name: A unique name for the service on your system.
Admin Login/Password: Credentials for the first administrator.
Management Port: The port used for the web interface (default is often 8100 or 8000).
Access the Web Interface: Once the service is running, log in via your browser at http://your-server-ip:8100. System Requirements astra cesbo install
Operating System: Any Linux-based OS (64-bit x86 is standard).
Hardware: For professional broadcasting (e.g., DVB-C modulators), a minimum of a Quad-Core 2.8GHz CPU and 8GB RAM is recommended.
Network: A stable internet connection is required for license validation and receiving IP streams. Licensing Options Demo: Free for 40 days to evaluate all features.
Subscription: Approximately €22/month for the first server, with discounts for additional servers.
Lifetime: A one-time payment for permanent use of a specific version (approx. €565 - €645). Advanced Tuning
For high-load environments, Cesbo provides a tuning script to optimize Linux kernel settings for media streaming: Installing Astra Cesbo (now often referred to as
curl -Lo /opt/tune.sh https://cdn.cesbo.com/astra/scripts/tune.sh chmod +x /opt/tune.sh /opt/tune.sh install Use code with caution. Copied to clipboard
Note: Reboot your server after running this script to apply the changes. Install Astra
To ensure a smooth installation and stable operation, meet the following requirements:
| Component | Minimum | Recommended | |-----------|---------|--------------| | OS | Ubuntu 20.04 / Debian 11 | Ubuntu 22.04 LTS (minimal) | | CPU | 1 core (2 GHz) | 2+ cores per 10 SD channels | | RAM | 1 GB | 4 GB+ | | Storage | 10 GB (SSD) | 20 GB+ SSD for logs & DVR | | Network | 100 Mbps | 1 Gbps (for many users) | | Architecture | x86_64, ARM64 | x86_64 |
Important: Astra Cesbo does not officially support Windows. You need a Linux server – either dedicated, a VPS, or even a Raspberry Pi 4 (ARM64 works).
Objective: To deploy the Astra streaming server (Cesbo) on a Linux-based environment for professional broadcast streaming, transcoding, and DVB-to-IP handling. Important : Astra Cesbo does not officially support Windows
Prerequisites:
Astra Cesbo distributes software via its official repository. The deployment uses an automated script.
Run the Installer: Execute the official installation script provided by Cesbo. This script detects the OS architecture and downloads the correct binary.
wget -O /tmp/astra-install.sh http://cesbo.com/astra-install.sh
sudo bash /tmp/astra-install.sh
Verification: Once the script completes, verify the installation path and binary version.
/usr/bin/astra -v
Expected Output: Version number and architecture details (e.g., Astra 8.x.x).
Astra is managed through a web interface.
8000.http://<your-server-ip>:8000.admin / admin. You should change these immediately after your first login.