Integrated Video and Audio Processing for IP Broadcast
When dealing with live IP workflows, raw video feeds often arrive in inconsistent resolutions, frame rates, or formats. Without built-in media processing, teams rely on multiple hardware boxes, increasing cost, latency, and points of failure.

Broadcast-Grade Media Processing Without Extra Hardware
The Twenty-One Encoder delivers real-time GPU-accelerated media processing capabilities, making it a complete solution for video pipeline normalisation, whether or not compression is involved. This all happens inside a compact 1RU appliance, with no need for external conversion hardware.
Processing Features
- Deinterlacing / interlacing (progressive ↔ interlaced)
- Scaling (up/down)
- Cropping and padding
- Audio remapping and gain control
- Audio / Video delay adjustment +-30s
Use Cases
- Align source formats before encoding or playout
- Clean up inconsistent feeds during ingest
- Enable full-IP production without additional gear
Key Benefits
- ST 2110 in → Process → ST 2110 out
- Broadcast-level signal normalisation without compression
- Low-latency operation optimized for live workflows
Conclusion
The Twenty-One Encoder provides built-in media processing for video and audio pipelines, removing the need for extra boxes and delivering cleaner, production-ready signals directly into your ST 2110 network.