Embed audio into 3G/HD/SD-SDI sources in up to 1080p60 resolution with the Audio to SDI Mini Converter from Blackmagic Design. Connect up to four channels of balanced analog or eight channels of AES/EBU audio via four 1/4" jacks.
In addition to a dedicated SDI input, the converter also features a redundant SDI input that allows you to run a backup cable in case the first is lost. This is useful in mission-critical applications, especially outdoors or in crowded venues where there is a higher chance of damage to the cable.
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Key Features
- Embed Audio into up to 1080p SDI Signals
- Four 1/4" Audio Input Jacks
- Supports 4 Channels of Analog Audio
- Supports 8 Channels of AES/EBU Audio
Embed audio into 3G/HD/SD-SDI sources in up to 1080p60 resolution with the Audio to SDI Mini Converter from Blackmagic Design. Connect up to four channels of balanced analog or eight channels of AES/EBU audio via four 1/4" jacks.
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Blackmagic Design CONVMCAUDS Overview
Blackmagic Design CONVMCAUDS Specs
| SDI Input | |
| Audio Input | |
| SDI Output | |
| SDI Auto Switching | |
| Updates and Configuration | |
| Reclocking | |
| SDI Compliance | |
| SDI Video Rates | |
| SDI Video Sampling | |
| SDI Audio Sampling | |
| SDI Color Precision | |
| SDI Color Space | |
| SDI Auto Switching | |
| SDI Format Support | |
| 2K Format Support | |
| Software Control | |
| Internal Software Upgrade | |
| Operating System | |
| Settings Control | |
| Power Supply | |
| Power Consumption | |
| Operational Voltage Range | |
| Operating Temperature | |
| Storage Temperature | |
| Relative Humidity | |
| Dimensions | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Blackmagic Design CONVMCAUDS Reviews
Work Great
By William
Rated 5 out of 5
Date: 2025-03-21
It works very well and isolates audio in areas of high electrical noise and where long runs are required,
Simple throw down solution
By Joe
Rated 5 out of 5
Date: 2022-02-14
Like the other Blackmagic Mini Converters it's a simple solution. Not unlike it's counterparts the USB connection offers some good controls like level sliders for each input. A great feature of these and the other BM Mini Converters with audio inputs is not only the ability to take in AES but when in that mode they can also accept coaxial SPDIF with a simple rca to 1/4" adapter.
See any errors on this page?
When would you or wouldn't you use the "Sample ...
When would you or wouldn't you use the "Sample Rate Conversion" with this product? Not familiar with this feature, thanks for the help?
I am not sure what you mean by "sample rate conversion" but I use this the mini audio to SDI convertor to insert analog audio that gets converted to digital and placed into the SDI signal path. Without this convertor, the audio could not be included in an SDI signal.
Date published: 2020-05-15
Can this be connected to Blackmagic Design ...
Can this be connected to Blackmagic Design MultiView 4 HD and still work properly? Or do I need a Different Product?
The a multi view converter shouldn’t affect the audio at so as long as the device at the end of your chain supports audio you should be good.
Date published: 2019-11-21
What audio input cable am I shopping for? Is this ...
What audio input cable am I shopping for? Is this a TRS? I want to output from our Allen & Heath mixer's XLR.
Hello,
If you have XLRM outputs from your mixer you will need XLR female to 1/4" TRS cables. This is what I use and it works fine.
Date published: 2021-03-12
Can you delay the audio to sync with the video? ...
Can you delay the audio to sync with the video? Looking to use without a computer. Audio from Mixer and Video from PTZ Camera. I will need to sync the audio, can this be done?
From working with this device, there is no way of delaying the audio source at all.. You can change the setting to where the analog audio is being set to the SDI stream. Like 1-4 or 5-8, etc Hope this helps.
Date published: 2020-07-29
Can I use a second one of these to convert audio ...
Can I use a second one of these to convert audio back to analog?
No, this device embeds audio onto the video signal. You would need a de-embedder to do this. The Blackmagic SDI to HDMI converter ( B&H part# BLSDIHDMIMC) does this while also giving you a HDMI output. It will output either analog audio or AES/EBU digital audio. We have used these with great success.
Date published: 2020-09-08
Is there a way to disable the frame grab/freeze ...
Is there a way to disable the frame grab/freeze frame on loss of signal to this device?
This converter model doesn't have grab/freeze frame on the output when the input signal is lost.
Date published: 2019-03-02
If I use two separate audio inputs can I separate ...
If I use two separate audio inputs can I separate them to right and left channels?
Yes, you can separate them.
Date published: 2021-01-31
The manual implies this is "yes" but I'd like ...
The manual implies this is "yes" but I'd like confirmation. After embedding 8 channels of AES/EBU into SDI on Channels 1-8, can I output the SDI into another BMD Audio to SDI Mini and embed another 8 channels of AES/EBU audio into 9-16... outputting a single SDI cable with all 16 channels of AES and video?
Absolutely, I do this quite often. Just some simple dip switch settings.
Date published: 2021-09-09