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Next-generation broadcast platform - Ready to deploy

Broadcast television
without a machine room

HD Cloud Broadcast System (HDCBS) moves the entire broadcast infrastructure to the cloud. Receive LIVE signals from anywhere, manage schedules, and control switching with frame-accurate precision - all through a web browser.

99.99%
Guaranteed uptime
<100ms
Signal switch latency
≤3s
Auto failover
1+1
Full redundancy
Core features

Everything you need to broadcast on cloud

Multi-source LIVE ingest
Receive multiple simultaneous LIVE streams via SRT dual-path or NDI. Each source has two parallel SRT paths - automatically switches to backup within 500ms when the primary fails.
SRT dual-path NDI WebRTC
Hybrid Playlist - Smart scheduling
Hierarchical SEGMENT tree structure lets you plan the full day in advance, then schedule each block in detail without interrupting broadcast. Full versioning with history and restore.
SEGMENT Placeholder Versioning
1+1 redundancy - Zero downtime
Every critical component runs Active/Standby. Playout_Engine, Player_Engine, Graphics_Engine, Virtual_Mixer - all automatically fail over within 3 seconds with no black frames.
Active/Standby Heartbeat Auto-failover
As-Run Log and Evidence
Automatically records every broadcast event with drift tracking. Evidence Service captures video proof with burn-in timestamps directly into pixels - retained for at least 30 days.
As-Run Log Evidence Burn-in
Graphics Engine
Real-time Lower Third, Ticker, and Overlay rendering with GPU acceleration. Supports templates, dynamic data binding, and smooth transitions without interrupting the main signal.
Lower Third Ticker Overlay
Cloud-native - Unlimited scale
Built on Kubernetes with microservices architecture. Add channels, scale resources, manage permissions with RBAC - all without touching hardware.
Kubernetes Multi-channel RBAC
Technical architecture

Four-layer architecture for reliability

Ingest layer
Signal_Input GW SRT / NDI
FileManager S3 / Local pre-fetch
Control plane
HDCBS Orchestrator Active / Standby
Scheduler Playlist engine
Sync_Controller NTP / PTP alignment
Media plane
Playout_Engine Active / Standby
Player_Engine Primary / Backup
Graphics_Engine Lower Third / Ticker
Virtual_Mixer Primary / Backup
Output layer
Broadcast_Output SDI / IP stream
As-Run Log Retention 1 nam
Evidence Service Burn-in timestamp
Performance

Numbers that matter

99.99%
Guaranteed uptime
<100ms
Signal switch latency
≤500ms
SRT dual-path switch
≤3s
Auto failover
≤50ms
Tally Signal
±1 frame
UTC clock sync
30 days
Evidence retention
1 year
As-Run Log retention
Technology

Modern tech stack

Infrastructure
Kubernetes Docker PostgreSQL Redis Kafka MinIO / S3
Media & Streaming
FFmpeg SRT NDI WebRTC SDI GPU rendering
Protocols & APIs
gRPC REST WebSocket MQTT NTP / PTP
Security & Framework
RBAC MFA TLS ABP Framework .NET 10