Paperless meeting integration
The encoder is designed to work with paperless meeting workflows where local AV sources need to be distributed over the network.
Paperless Meeting System
DS-C221 Paperless Meeting Video Encoder
Hushan
DS-C221
¥0.00
Product Advantages
The DS-C221 is a video encoder for HUSHAN paperless meeting systems. It integrates VGA and HDMI input/output, local GUI configuration, H.264 encoding up to 1080p/50fps, AAC audio, low-latency network transmission, Onvif/CMI support, and reliable interface protection for meeting-room AV distribution.
- Paperless meeting integration The encoder is designed to work with paperless meeting workflows where local AV sources need to be distributed over the network.
- Low-latency transmission Network transmission latency is specified at under 200 ms for responsive meeting-room AV operation.
- Local configuration UI On-site operators can configure OSD, IP address, codec settings, and related parameters through a local GUI using a mouse.
- Reliable interface design The interface design includes protection against surge and electrostatic interference for practical project deployment.
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Technical Specifications
| Product Type | Paperless meeting video encoder |
| System Integration | Designed for seamless paperless meeting system integration |
| Local Loop-through | Best-resolution local audio/video output loop-through from input |
| Local UI | Mouse-based local configuration UI |
| Decoder Collaboration | Supports multiple decoders and small 3×3 video-wall use |
| Transmission Latency | < 200 ms |
| Video Input | 1 × VGA + 1 × HDMI |
| Video Output | 1 × VGA + 1 × HDMI |
| Video Codec | H.264 |
| Maximum Encoding | 1080p/50fps |
| Audio | Multi-channel stereo audio input/output, AAC high-quality encoding |
| Network Protocols | TCP/IP, RTSP, UDP, IP unicast and multicast |
| Integration Protocols | Onvif, CMI; can connect to compatible security NVR systems |
| Reliability | High-reliability interface design with surge and ESD protection |
Paperless Meeting System
DS-C221 Paperless Meeting Video Encoder
The DS-C221 is a video encoder for HUSHAN paperless meeting systems. It integrates VGA and HDMI input/output, local GUI configuration, H.264 encoding up to 1080p/50fps, AAC audio, low-latency network transmission, Onvif/CMI support, and reliable interface protection for meeting-room AV distribution.
Low-latency transmission
Network transmission latency is specified at under 200 ms for responsive meeting-room AV operation.
Local configuration UI
On-site operators can configure OSD, IP address, codec settings, and related parameters through a local GUI using a mouse.
Reliable interface design
The interface design includes protection against surge and electrostatic interference for practical project deployment.
H.264
Encoding
1080p/50fps
Max Format
< 200 ms
Latency
VGA + HDMI
Video I/O
Paperless meeting integration
The encoder is designed to work with paperless meeting workflows where local AV sources need to be distributed over the network.
Low-latency transmission
Network transmission latency is specified at under 200 ms for responsive meeting-room AV operation.
Local configuration UI
On-site operators can configure OSD, IP address, codec settings, and related parameters through a local GUI using a mouse.
Reliable interface design
The interface design includes protection against surge and electrostatic interference for practical project deployment.
Product Overview
DS-C221 Paperless Meeting Video Encoder Product Overview
Review DS-C221 Paperless Meeting Video Encoder product information and verified technical specifications for system planning and product selection.
Product View
Hardware appearance
Real product imagery provides the primary reference for customer-facing evaluation.
System Role
Where it fits in the system
Use the technical table and project consultation workflow to confirm final compatibility, configuration, and deployment requirements.
Deployment Workflow
How It Fits into a Project
Confirm system role
Define whether the product is acting as a platform host, encoder, endpoint, or participant terminal.
Match configuration
Confirm software modules, network topology, interfaces, and endpoint compatibility before quotation.
Validate deployment
Review installation, commissioning, and operational requirements with the project team.
Applications
Recommended Use Cases
Paperless meeting rooms
Encode and distribute meeting AV sources within a paperless conference system.
Small video-wall systems
Work with multiple decoders for small 3×3 display-wall collaboration.
Security and AV integration
Support Onvif and CMI protocol workflows for integration with compatible NVR or AV systems.