Evertz MIO-CCE-4K/3G SMPTE ST 2110 / 4K / 3G / HD / SD Closed Caption Encoder with Media-to-IP Streaming
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Key Features
Key Features
- 12G-SDI & 4K Support: Handles multi-rate SDI signals up to 12G-SDI/4K and supports SMPTE ST 2110 IP workflows.
- Media-over-IP Streaming: Generates low-latency, low-bandwidth streams from embedded audio/video for remote steno-captioning over IP.
- Dual-Path CC Encoding: Supports two independent video paths for simultaneous CEA-608/708 caption insertion.
- Caption Bridging: Translates CEA-608 Line 21 VBI and CEA-708 VANC formats with vertical caption shifting.
- File Storage & FTP: Records or plays back CEA-608, Procap, SCC, and CDP files with remote FTP access.
- Multi-Interface Ingest: Supports caption input via Ethernet TCP/IP, RS-232/RS-422, and dial-up modems.
- HD-BNC SDI I/O: Provides high-density HD-BNC inputs/outputs with automatic equalization and reclocking up to 12Gbps.
- VistaLINK SNMP Management: Enables remote monitoring, configuration, parameter control, and alerts via VistaLINK Pro.
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Features & Specifications
Product Overview +
Next-Generation 4K & IP Closed Caption Encoding
The Evertz MIO-CCE-4K/3G is an advanced, high-density closed captioning module designed for modern 4K/UHD, 12G-SDI, and SMPTE ST 2110 broadcast environments. Occupying a dual-slot position in Evertz MIO frame ecosystems, this encoder bridges the transition from legacy SDI infrastructures to cutting-edge IP broadcasting, providing fully compliant CEA-608 and CEA-708 caption insertion across all video resolutions.
Bi-Directional Media Streaming for Remote Captioners
To eliminate the cost, latency, and instability of traditional dial-up modems, the MIO-CCE-4K/3G features built-in media-over-IP streaming. The card extracts embedded program audio and confidence media from incoming video streams and securely transmits it over local or wide-area IP networks to remote steno-captioners. Captioners return live text data in real time over TCP/IP connections, creating a seamless bi-directional workflow.
Automated Caption File Management & Compliance Verification
Equipped with robust onboard memory, the MIO-CCE-4K/3G simplifies file-based caption operations:
- Capture & Verification: Record incoming or newly encoded caption data to local storage for compliance archiving, auditing, or quick editing without re-authoring content.
- Direct File Insertion: Ingest pre-authored caption files (SCC, CDP, Procap) directly from onboard memory onto air—accessible and manageable remotely via standard FTP commands.
Technical Specifications +
technical specifications

