Blackmagic Streaming Decoder 4K is a professional streaming decoder that lets you receive an H.264 or H.265 stream from Blackmagic Streaming Encoder, ATEM switcher or Blackmagic camera and convert it back to SDI and HDMI video. Includes Blackmagic Cloud streaming and 12G-SDI reference input that lets you connect SDI tally, camera control and talkback back to the encoder.Official Technical DetailsConnections SDI Reference Inputs: 1 SDI Video Outputs: 1 SDI Reference Outputs: 1 SDI Rates: 1.5G, 3G, 6G, 12G HDMI 2.0 Video Outputs: 1 Frame Rate and Format Converters: On 12G-SDI Out and 4K HDMI Out. Live Stream Audio Inputs / Outputs: 2 channels embedded Live Stream audio on output. 2 channels embedded Program audio on input. 2 channels embedded talkback audio on input. SDI Audio Inputs: 16 channels embedded audio on 12G-SDI Ref In. SDI Audio Outputs: 16 channels embedded audio on 12G-SDI Ref Out. 16 channels embedded audio on 12G-SDI Out. HDMI Audio Outputs: 8 channels embedded audio on Monitor Out. Webcam Outputs: 1 x USB-C up to 2160p60 Ethernet: Ethernet supports 10/100/1000 BASE-T for live streaming, configuration and software updates. Standards HD Video Input Standards: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60 Ultra HD Video Input Standards: 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 SDI Compliance: SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M level A and B, SMPTE 2081‑1, SMPTE 2081‑10, SMPTE 2082‑1, SMPTE 2082‑10, SMPTE 2084 and SMPTE 2108‑1. Video Input Color Space: Rec. 709, Rec. 2020 3G SDI: Auto detects SMPTE level A or B on SDI input. HDMI HD Video Standards: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60 HDMI Ultra HD Video Standards: 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 HDMI 4K Video Standards: 4Kp23.98 DCI, 4Kp24 DCI, 4Kp25 DCI, 4Kp29.97 DCI, 4Kp30 DCI, 4Kp50 DCI, 4Kp59.94 DCI and 4Kp60 DCI HDMI Color Precision: 4:2:2 HDMI Color Space: YUV Video Streaming Standards: 720p25, 720p30, 720p50, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60, 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 Video Output Conversion: 12G-SDI Out and 4K HDMI Out can follow the streaming standard or be user configured to convert to any of the following standards: 720p25, 720p30, 720p50, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60, 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 HDR Metadata Support: Hybrid Log‑Gamma, ST2084 300, ST2084 500, ST2084 800, ST2084 1000, ST2084 2000, ST2084 4000, ST2084. Streaming Direct Streaming: Receives (RTMP) H.264 or (SRT) H.265 streams from the Blackmagic Streaming Encoder or compatible Blackmagic cameras. Closed Captions: Web Presenter 4K supports embedding CEA‑608 and CEA‑708 closed captions in your live RTMP stream. Timecode: Support source timecode over RTMP and SRT streams on 12G-SDI Out. Control Control Panel: Built in control panel including 6 buttons, spin knob control and 2.2 inch color display. Device Control: Front panel, USB‑C or Ethernet. External Control: Supports remote camera control, color corrector, tally and talkback. REST API over Ethernet for external control via HTTP when used with REST client applications. DisplaysBuilt in 2.2 inch LCD for monitoring video, audio and status plus menu settings.Software Compatible Services and Software: Facebook, Twitch, YouTube, Twitter, Restream.IO, Vimeo, BoxCast, Castr, AfreecaTV, Bilibili, DouYu, Weibo, Zoom, Skype, Microsoft Teams, QuickTime Player, FaceTime, OBS Studio, Open Broadcaster, VLC, Wirecast Play, Wowza Streaming Engine.Operating Systems Mac 13.0 Ventura, Mac 14.0 Sonoma or later. Windows 10, 64-bit. Windows 11. Linux Chrome OS Power Requirements Power Supply: 1 x Internal 100 - 240V AC. 12V DC Input: 1 x 4-pin XLR for +12V DC input for external power supply or battery use. Power Usage: TBA Physical Installation Physical Installation: One third rack unit width, 1 rack unit height.Environmental Specifications Operating Temperature: 0° C to 40° C (32° - 104°F) Storage Temperature: -20° to 45° C (-4° to 113° F) Relative Humidity: 0% to 90% non-condensing What's IncludedBlackmagic Streaming Decoder 4K Welcome wallet with QR code for software downloadWarranty3 Year Limited Manufacturer’s Warranty.Official Documentation Official Tech Specs PDF Download Manual Official Product Page
