SDI Video Inputs
1 x SD, HD or 6G‑SDI. 1 x ALT SDI Input for automatic switch over if main input fails.
Shipping Estimate
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Blackmagic Mini Converter Audio to SDI 4KBlackmagic Mini Converter Audio to SDI 4K Blackmagic SKU: BMD CONVMCAUDS4K Helix SKU: BMDCONVMCAUDS4K Overview Mini Converter Audio to SDI 4K includes everything you need to embed 4 channels of analog audio or 8 channels of AES EBU digital audio into any SDI video connection. Now you can embed professional audio from devices such as audio mixers and analog decks into SDI video connections for use with SDI routers and decks or to add extra audio
Blackmagic Mini Converter Audio to SDI 4K
Blackmagic SKU: BMD-CONVMCAUDS4K | Helix SKU: BMDCONVMCAUDS4K
Overview
Mini Converter Audio to SDI 4K includes everything you need to embed 4 channels of analog audio or 8 channels of AES/EBU digital audio into any SDI video connection. Now you can embed professional audio from devices such as audio mixers and analog decks into SDI video connections for use with SDI routers and decks or to add extra audio channels to video converters!
Specifications
Connections
SDI Video Outputs
1 x Embedded SDI Output.
Analog Audio Inputs
4 channels of professional balanced analog audio with standard 1/4 inch jack connections.
Digital Audio Inputs
8 channels of professional balanced digital with standard 1/4 inch jack connections.
SDI Redundant Input
Automatically switches over if main SDI input is lost.
Multi Rate Support
Auto detection SD, HD or 6G‑SDI.
Updates and Configuration
Via USB 2.0 high speed. (480 Mb/s)
Reclocking
Yes
Standards
SD Video Standards
525i59.94 NTSC, 625i50 PAL
HD Video Standards
720p50, 720p59.94, 720p60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 1080i50, 1080i59.94, 1080i60
2K Video Standards
2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 2K DCI 23.98PsF, 2K DCI 24PsF, 2K DCI 25PsF
Ultra HD Video Standards
2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30
4K Video Standards
4K DCI 23.98p, 4K DCI 24p, 4K DCI 25p
SDI Compliance
SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE 424M‑B, SMPTE 425M, SMPTE ST-2036, SMPTE ST‑2081, ITU‑R BT.656 and ITU‑R BT.601.
SDI Video Rates
SDI video connections are switchable between standard definition and high definition.
SDI Video Sampling
4:2:2, 4:4:4
SDI Audio Sampling
Television standard sample rate of 48kHz and 24‑bit.
SDI Color Precision
4:2:2, 4:4:4
SDI Color Space
YUV, RGB
SDI Auto Switching
Automatically selects between SD, HD, 3G and 6G‑SDI.
Software
Software Control
Mac™ and Windows™ software upgrade via USB.
Internal Software Upgrade
Via included updater application.
Settings Control
Mini Switches or USB software.
Power Requirements
Power Supply
+12V universal power supply included with international socket adapters for all countries. Cable tie point.
Power Consumption
8.40 Watts
Operational Voltage Range
12 ‑ 31V DC
Physical Specifications
Environmental Specifications
Operating temperature
0° to 40° C (32° to 104° F)
Storage temperature
-20° to 45° C (-4° to 113° F)
Relative Humidity
0% to 90% non‑condensing
What's Included
Mini Converter Audio to SDI 4K
12V universal power supply with international socket adapters
Warranty
3 Year Limited Manufacturer's Warranty.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Reviewed in the United States on May 24, 2026
★★★★★ 1
Dont smell good
Dont smell good at all. Really disappointed.
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Hmmmmmm
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Reviewed in the United States on March 24, 2026