Fixing Discord Audio Issue on Mac OS X with Go Live Unable to Stream Game Sound and Talking at Same Time

Fixing Discord Audio Issue on Mac OS X with Go Live Unable to Stream Game Sound and Talking at Same Time

Image for postHow to fixing Discord Audio Issue on Mac OS X with Unable to Stream Game Sound

Coronavirus pandemic makes all Americans to stay at home, and I feel appreciated and lucky enough not to lose my job now and to work remotely. Now, my coworkers and I recently tried to play the JackBox game, which is a series of mostly trivia games where one can share the screen while others can participate using own mobile device.

Image for postJackBox Game 5. It contains the number of games that people can play together [Source:]

To play together, we decided to use Discord app as a solution to participate. The idea is that few people can purchase distinct JackBox Party Packs and create the multiple channels where any participant can hop in and join. I also decided to host, and my purchased game version was the Jack Party Pack 5. But when I gave it a trial run with others by doing Go Live, one problem became obvious: the game sound streaming through Discord sounded choppy on the other sides. We tried a number of tests to troubleshoot the issue such as changing to Push to Talk option on Voice & Video option under Preferences instead of the default Voice Activity, switching to a headset, and trying out different input/output devices. But none seems to work.

There seems to be a known problem with Mac OS X streaming sound through multiple channels, as this article indicates:

Go Live Support for macOS

I think this is pretty straightforward, I’ve recently seen news about the new Go Live feature, I was eager to try it?

After updating my Mac OS X (mid 2015) to Mac OS Catalina version 10.15.1, I seemed to have encountered a number of others issues including this one, though they are mostly related to the features that make the operating system more secure.

Image for postMac OS X Catalina introduced a number of security related features, which can be also a blocker

After further digging on my own to resolve this issue, I realized that the problem is really related to the sound driver issue, where Mac OS X default driver cannot support multiple sound streaming channels. One suggestion came from a Reddit post, where it suggests SoundFlower option to resolve the issue. But since you will still encounter few issues on installing SoundFlower on Mac OS X without few tips, I will give a step-by-step tutorial on how you can install SoundFlower on the latest Mac OS X so you can stream multiple sound channels when you do Go Live on Discord.

So, here is the step-by-step guide on how to install SoundFlower on Mac OS X and enable the multiple audio channels on Discord.

STEP #1: Download the SoundFlower and Install

There are two ways to download and to install SoundFlower on MacOS X. One way is through the automated binary installation through its DMG file while another way is to download the through zip file containing the source codes and then moving the required files to a designated folder. Either way, the steps will be pretty much similar.

First, visit the SoundFlower download page.


Beta version of a signed, 128-channel version of Soundflower. (as required by Apple, this version of Soundflower.kext?

On the bottom, when you expand Assets, you will see number of different files.

Image for postDifferent Sound Flower files to download

Suppose you decided to use DMG file. But you will get blocked at the last step due to a security issue. To resolve that, go to Preferences by clicking top left corner on your Mac OS.

Image for postGo to System Preferences

Then, go to Security & Privacy.

Image for post

From there, although it is not shown on the screen below, you will see a message like ?Matt INS? blocked. To allow this, click the lock icon and enter your password to allow this once.

Image for postAllow the blocked by clicking lock icon & entering password

If you used an automated installer, you would not be able to proceed further before. But now, if you try again, you should be able to successfully install SoundFlower.

Image for postSuccessful installation of SoundFlower through automated DMG installer

But let?s say you want to use a manual installation way. Then, download instead.

The instruction is in SoundFlower?s GitHub page, but basically here is the copy-and-paste of the instructions on how to do it.

sudo mv ~/Downloads/Soundflower.kext /Library/Extensionssudo chown -R root:wheel /Library/Extensions/Soundflower.kextsudo kextload /Library/Extensions/Soundflower.kext

Again, you will see an error in your terminal window if you don?t address the Security block issue through Security & Privacy window. So, make sure to visit Mac OS X Preferences ? Security & Privacy ? then click lock icon to allow the installation and then try again.

Image for post

STEP #2: Verify that the SoundFlower is installed in Mac OS

Before jumping onto Discord to check, let?s quickly check that our Mac can recognize that SoundFlower as one of device options in Mac OS X.

Let?s go to System Preferences in Mac OS option again.

Image for postLet?s go to System Preferences in Mac OS X again

But in this time, instead of going to Security & Privacy, we will go to Sound

Image for postClick Sound

In the Sound window, when you click the select the dropdown menu where it says Selected sound output device, you should see Soundflower (2ch) and Soundflower (64ch) as new options.

Image for postSoundflower audio devices are now options

Similarly, when you select Output tab, you should see Soundflower drivers shown up there as well.

Image for postSoundflower options shown up in Ouput in Audio

STEP #3: Verify that the SoundFlower is available in Discord app

Finally, let?s visit our Discord app. After we opened our Discord app, we will click the top menu where it says Discord and then go to Preferences:

Image for postGo to Preferences in Discord

A new window will open up. We will select Voice & Video.

Image for postSelect Voice & Video

In Voice & Audio option, you will now see that Built-in-Output now shows Multi-Output device, so you will use this as the default option to stream your game audio.

Image for postChange Built-in-Output to Multi-Output Device

After you made the change, Your final configuration should look like below. You can play with Input Device as well, but that should not be an issue.

Image for postYour final Voice & Video option

Now, when you return to your Discord, you should now able to stream the game audio while talking at the same time. That should be it! Thank you.



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