Blackmagic Design Streaming Decoder 4K for H.264, H.265 Streaming
MPN #BDLKWEB/J/DES4K
Decodes H.264/H.265 to HDMI/SDI, supports 12G-SDI tally, talkback, camera control, mobile tethering, rack-mountable, dual power, Ethernet backup
The Blackmagic Streaming Decoder is a compact yet powerful solution for converting live H.264 and H.265 video streams into SDI or HDMI signals with broadcast-grade quality. Designed for professionals needing real-time video delivery, it transforms streams from Blackmagic cameras or the companion Streaming Encoder into crisp HD or Ultra HD output. Ideal for point-to-point remote video links, it ensures seamless integration into studio or field production environments. What sets the Streaming Decoder apart is its integrated support for tally, talkback, and camera control over SDI-making it possible to manage production remotely with the same precision and responsiveness as on-location teams.
Housed in the ultra-portable Teranex Mini design, the Streaming Decoder fits three units in a single rack space, perfect for dense multi-stream setups. It features dual USB-C ports (front and rear) for mobile phone tethering, supporting 4G and 5G networks as a primary or failover internet connection to Ethernet. Its built-in hardware auto-switching ensures uninterrupted connectivity, while the 12G-SDI reference input allows SDI signal passthrough from ATEM switchers for comprehensive remote control. From live sports and events to corporate and educational broadcasts, the Streaming Decoder empowers users to maintain synchronized, high-quality video production across any distance-reliably and with professional polish.
Caractéristiques
Stream-to-Output Conversion: Decodes live H.264 or H.265 streams and outputs to SDI or HDMI in HD or Ultra HD.Seamless Integration with Streaming Encoders: Designed to work perfectly with the Blackmagic Streaming Encoder or compatible Blackmagic cameras.Built-In Camera Control, Talkback & Tally: Enables full remote communication and control via SDI"-deal for live broadcast workflows.Mobile and Wired Internet Support: Connect using Ethernet or tether a 4G/5G phone via USB-C for mobile streaming or backup.Smart Connection Switching: Automatically switches to mobile data if Ethernet fails, ensuring uninterrupted operation.Compact Rack-Mountable Design: Slim 1/3 rack width form allows mounting up to three decoders in a single rack unit.Webcam Compatibility: USB port functions as a webcam source, making it compatible with popular video apps.Power Redundancy: Equipped with both AC and DC power inputs for added reliability.Cross-Platform Utility Software: Comes with Blackmagic Streaming Utility for configuration on both Mac and Windows.
Spécifications
General Specifications
Streaming decoder processor for professional video workflowsModular Teranex Mini design1/3 rack width (5.5 inches) - fits 3 units in 1RU rack spaceAll-metal compact chassis for portable or rack-mounted deploymentDual power input: AC and DC for redundancy
Video Output
HDMI output for consumer/pro video monitors12G-SDI output for professional broadcast infrastructureSupports HD and Ultra HD output resolutionsUltra-low latency video conversion from stream to SDI/HDMI
Decoding Capabilities
Video codecs supported: H.264 and H.265Protocol: Blackmagic proprietary low-latency streaming protocolCompatible with: Blackmagic Streaming Encoder, Streaming-enabled Blackmagic cameras (Studio CameraPro, PYXIS, URSA Cine, URSA Broadcast G2)
Camera Control & Studio Integration
REF input (12G-SDI) for camera control, tally, and talkbackWorks with ATEM switchers using SDI control protocolEmbeds control/talkback/tally into return stream to cameraSelectable camera ID for proper control signal routingEnables bi-directional comms with remote camera setups
Network & Connectivity
Ethernet: 10/100/1000Base-T via RJ45USB-C ports (front and rear) for: 4G/5G phone tethering (mobile internet backup), Webcam emulation for video conferencing/streaming platformsAuto-switching between Ethernet and USB tethered mobile data
Streaming Behavior
Point-to-point video links using Blackmagic Streaming EncoderDirect streaming reception from supported Blackmagic camerasAutomatic stream failover between internet sourcesCompatible with RTMP/SRT originating streams (via encoder integration)
Software & OS Support
Includes Blackmagic Streaming Utility softwareCompatible with macOS and Windows for configuration and monitoring
Power
Universal AC input (IEC)Locking 12V DC input for broadcast power systemsRedundant power failover protection
Physical Design
Compact 1/3 rack-width Teranex Mini enclosureFront LCD for basic status displayVents and fans for thermal managementRack ears and multi-unit mounting brackets available separately
Included Accessories
AC power cableQuick start guideDownloadable configuration software
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