Divarion_D 6a97159c75 refactor(streaming): P2/E1 — delete legacy proxy path (ProxyCommand)
Phase E (ADR 0003), step 1: proxy live streams are now daemon-only. The
daemon owns the proxy puller (registered + off-air-probed in live.php), so
the legacy producer + relay are dead code and are removed:

- delete Cli/Commands/ProxyCommand.php (the XC_VMProxy producer).
- remove StreamProcess::startProxy and ProcessManager::startProxy (only
  caller was live.php).
- live.php: drop the startProxy branch in the process block and the
  AF_UNIX socket relay in the proxy delivery arm. A proxy stream whose
  daemon is unreachable ($rFanout false) now shows not-on-air — the
  keepalive restarts the daemon in ~2s — instead of falling back to the
  legacy producer.

This removes the proxy fallback: the daemon is required for proxy delivery
(its own crash resilience is the keepalive). Non-proxy legacy stays for now.
PHPStan clean, 443 tests.

Refs ADR 0003 (Phase E).
2026-08-16 20:03:49 +03:00
2026-08-10 19:55:15 +03:00
2025-07-10 20:01:56 +03:00

Vateron Media Logo

XC_VM IPTV Panel

Open-source, community-driven Xtream Codes panel
Built for modern IPTV workflows – powerful, scalable, and free.


📑 Table of Contents

📘 Contents

🚀 Overview

XC_VM is an open-source IPTV platform based on Xtream Codes. It enables:

  • 📺 Live & VOD streaming
  • 🔀 Load balancing
  • 📊 Full user/reseller control
  • 🎚️ Transcoding & EPG
  • 🔐 Hardened security fixes

✅ 100% free. No license checks. No server locks.


⚠️ Status

BETA SOFTWARE — actively developed


📚 Documentation


🔄 Migration Guide

Migrating from Xtream Codes / XUI.one? Follow the step-by-step migration guide:


🧱 Technology Stack

Component Version Description
PHP 8.1.33 Backend runtime
Nginx 1.24 Web server & reverse proxy
FFmpeg 8.0, 7.1, 4.0 Media transcoding & processing
MariaDB 11.4 SQL database engine
KeyDB 6.3.4 Cache & session storage (Redis)
yt-dlp 2025.07.21 Audio/Video downloader

🐧 Supported Operating Systems

XC_VM supports multiple Linux distributions. Distribution-specific binaries (PHP, Nginx) are downloaded automatically from XC_VM_Binaries during installation.

Ubuntu

Version Codename Status
20.04 Focal Fossa ⚠️ Outdated — installation possible, but some packages may need to be installed manually
22.04 Jammy Jellyfish ✅ Recommended
24.04 Noble Numbat ✅ Recommended

Debian

Version Codename Status
11 Bullseye ✅ Supported
12 Bookworm ✅ Recommended
13 Trixie ✅ Supported

RHEL-compatible (Rocky Linux, AlmaLinux, CentOS, RHEL)

Version Status
8 🚧 Not yet supported
9 🚧 Not yet supported

⚠️ RHEL-family support is planned but not yet available. The installer recognizes these distributions, but pre-built binaries are not provided yet.


💡 Recommendations

For new installations:

  • 🟢 Ubuntu 22.04 / 24.04 LTS
  • 🟢 Debian 12

⚠️ Ubuntu 18.04 is in legacy mode — it works but receives no priority fixes.


📥 Quick Install

✅ Ubuntu 22.04+, Debian 11+

# 1. Update system
sudo apt update && sudo apt full-upgrade -y

# 2. Install dependencies
sudo apt install -y curl wget python3 unzip

# 3. Download latest release
latest_version=$(curl -s https://api.github.com/repos/Vateron-Media/XC_VM/releases/latest | grep '"tag_name":' | cut -d '"' -f 4)
wget "https://github.com/Vateron-Media/XC_VM/releases/download/${latest_version}/XC_VM.zip"

# 4. Unpack and install
unzip XC_VM.zip
sudo python3 install

🧪 Beta Install

To install the latest beta (pre-release) version:

# 1. Update system
sudo apt update && sudo apt full-upgrade -y

# 2. Install dependencies
sudo apt install -y curl wget python3-pip unzip

# 3. Download latest beta release
beta_version=$(curl -s https://api.github.com/repos/Vateron-Media/XC_VM/releases | grep -m1 '"tag_name":' | cut -d '"' -f 4)
wget "https://github.com/Vateron-Media/XC_VM/releases/download/${beta_version}/XC_VM.zip"

# 4. Unpack and install
unzip XC_VM.zip
sudo python3 install

⚠️ Beta versions may contain unstable features. Use on test servers only.


🧰 Service Management

sudo systemctl start xc_vm     # Start
sudo systemctl stop xc_vm      # Stop
sudo systemctl restart xc_vm   # Restart
sudo systemctl status xc_vm    # Status
sudo /home/xc_vm/bin/nginx/sbin/nginx -s reload    # Reload Nginx config
journalctl -u xc_vm -f         # Live logs

🔍 Troubleshooting — Panel Won't Start

If the panel fails to start, check the following logs and commands:

Nginx error log:

cat /home/xc_vm/bin/nginx/logs/error.log

PHP-FPM log:

cat /home/xc_vm/bin/php/var/log/php-fpm.log

Verify PHP binary works:

/home/xc_vm/bin/php/bin/php -v

If PHP fails to run, the panel cannot start at all — fix PHP issues first before investigating Nginx.


📂 Project Structure

├─ docs/        # 📚 Project documentation
├─ lb_configs/  # ⚙️ Configurations for building Load Balancer (LB)
└─ src/         # 💻 Main project code

🧮 Server Requirements & Sizing

🔧 Minimum Specs

Component Recommendation
CPU 6+ cores (Xeon/Ryzen)
RAM 16–32 GB
Disk SSD/NVMe, 480+ GB
Network Dedicated 1 Gbps port
OS Ubuntu 22.04+, Debian 12+ (clean install)

📊 Planning Formulae

  • Bandwidth (Mbps) = Channels × Bitrate
  • Max Users = Bandwidth ÷ Stream Bitrate
Example:
HD bitrate = 4 Mbps
1 Gbps = ~940 usable Mbps

→ Max Channels: 940 ÷ 4 = ~235
→ Max Users:    940 ÷ 4 = ~235

⚠️ 10 users watching the same channel = 10× bandwidth (unless caching or multicast used)


💻 RAM & CPU Usage

Resource Load per Stream
RAM 50–100 MB
CPU (transcoded) ~1 core

✅ Features

  • ✅ No server restrictions
  • ✅ EPG importer
  • ✅ VOD management
  • ✅ User/reseller panel
  • ✅ Security patches
  • ✅ Clean UI

🔧 Known Limitations

  • ❌ Requires Linux knowledge
  • ❌ Community-based support
  • ❌ Some bugs in transcoding module (in progress)

🤝 Contributing

We welcome community help!


XC_VM is an independent software project and is not affiliated with or endorsed by XUI.one.

All backend systems, core logic, and infrastructure of XC_VM have been independently developed without using source code from XUI.one or related projects.

The administrative interface (UI/UX) is inspired by general industry practices and partially by XUI.one in terms of usability concepts only. No proprietary source code or protected assets have been intentionally reused.


📜 License Enforcement (AGPL-3.0)

XC_VM is distributed under the GNU Affero General Public License v3.0 (AGPL-3.0).

Under this license:

  • Redistribution or modification is permitted only under the same license (AGPL-3.0)
  • Any modified version must remain open-source
  • Providing XC_VM as a service requires making the source code available
  • Copyright and attribution must be preserved

Any attempt to redistribute this software under a different license, remove attribution, or obscure the origin of the project constitutes a violation of the license terms.

⚖️ You are solely responsible for how it is used. We take no responsibility for misuse or illegal deployments.


S
Description
XC_VM - open, transparent, and community-first. IPTV backend tools with integrated runtime environment.
Readme AGPL-3.0
607 MiB
Languages
PHP 80.1%
JavaScript 9.2%
CSS 7.8%
Python 1.2%
TypeScript 0.8%
Other 0.8%