HDMI to 4K SDI Conversion

The AJA HA5-4K is designed to convert HDMI signals into professional 4K SDI output. It supports Quad 3G-SDI outputs, allowing HDMI sources such as DSLRs, mirrorless cameras, and prosumer devices to be integrated into broadcast and production workflows.

Quad SDI Output for Professional Integration

The converter provides four 3G-SDI outputs, enabling full-resolution 4K signal transmission across standard SDI infrastructure. This makes it ideal for environments that rely on multiple SDI connections for high-quality video routing.

HDR Workflow Support

HA5-4K supports HDR workflows by analyzing HDR infoframe data from HDMI inputs. It ensures accurate handling of HDR metadata, enabling compatibility with modern HDR-enabled production pipelines.

4K and UltraHD Compatibility

The device supports both DCI 4K (4096x2160) and UltraHD (3840x2160) resolutions at frame rates up to 60 fps. It also includes support for high frame rate inputs, making it suitable for cinematic and broadcast applications.

Flexible HD and Multi-Format Support

In addition to 4K, HA5-4K supports HD, 2K, and SD formats. It automatically detects incoming signals and adjusts output accordingly, allowing it to function as a versatile converter across different production needs.

Audio Integration

The converter supports embedded HDMI audio and passes it through to SDI outputs. This ensures synchronized audio and video delivery across professional SDI workflows without requiring additional audio processing equipment.

Seamless Workflow Connectivity

HA5-4K bridges the gap between HDMI-based consumer devices and SDI-based professional systems. It allows users to incorporate modern HDMI cameras into traditional SDI infrastructures without compromising quality.

Compact and Reliable Design

Designed for portability, the HA5-4K fits easily into racks, behind monitors, or on camera rigs. It uses a universal power supply and features efficient cooling for reliable long-term operation.