The Ultimate Guide to Routing Audio Between Apps in Windows Using Voicemeeter Banana
When you want precise control over various inputs and outputs, routing audio between different apps in Windows may be a challenging operation. This is particularly true when you wish to route audio across applications. With Voicemeeter Banana, you can handle audio from a variety of sources, including games, chat applications, music players, and recording software, all in one convenient location. This virtual audio mixer is free to use but packs a tremendous punch. By gaining an understanding of its process, you may significantly optimize your audio setup for streaming, recording, or several applications.
Voicemeeter Banana implements virtual devices that are capable of being routed individually, in contrast to the usual Windows audio settings, which only provide a single default input and output for each device. This provides you with the ability to divide, combine, or reroute audio streams without having to depend on several physical sound cards.
Installation and Configuration of the Voicemeeter Banana App
Installing Voicemeeter Banana is the first step, which may be done by downloading it from the official website. Windows should be restarted once the installation is complete to verify that the virtual audio drivers are appropriately detected.
Once it is opened, Voicemeeter Banana will show several outputs, in addition to three hardware input channels, two virtual inputs, and three virtual inputs. Microphones, instruments, and line-in sources are examples of the kind of physical devices that are represented by the hardware inputs. Virtual inputs function similarly to software soundcards in that they record audio from applications that give you the option to choose a playback device.
Gaining an Understanding of the Audio Channels and the Interface
From the beginning, the interface may seem to be overpowering. The volume, gain, and routing to various outputs are all controlled by sliders on each input. The hardware outputs are labeled A1, A2, and A3, while the virtual outputs are the B1, B2 outputs.
The difference between hardware outputs and virtual outputs is that the former relate to actual speakers or headphones, while the latter may be used to feed other apps or recording software. To achieve flexible routing, it is essential to have a solid understanding of which channels correlate to which destinations.
Creating Virtual Inputs for the Audio of the Application
The playback device of an application must be set to one of Voicemeeter’s virtual inputs, which are often called “Voicemeeter VAIO” or “Voicemeeter AUX.” This will allow the program’s audio to be routed. This captures the audio of the application separately from the output of the system.
You may, for instance, transmit game audio to Voicemeeter VAIO while Discord utilizes Voicemeeter AUX. This allows you to have distinct control over the volume, equalization, and effects of each of these audio sources.
Providing Virtual Outputs and Hardware for Routing
It is possible to listen via physical devices by using hardware outputs (A1, A2, and A3), whilst virtual outputs (B1, B2) are responsible for sending audio to recording or streaming applications such as OBS or Audacity.
It is possible to combine the audio from your microphone with that of the app by setting an input to B1, for example, and then feeding the combined signal straight into the streaming program you are using. Because of this, there is no longer a need for a multitude of cords or complicated Windows sound settings.
Using Equalization and Effects in The Process
Through the use of Voicemeeter Banana, delicate equalization and audio effects may be applied to each input. It is possible to make compression, gate, and equalization modifications individually for each source, which is very helpful when dealing with microphones, music, or gaming sound.
This guarantees that every audio source is balanced before it reaches the final output, which decreases the amount of time spent on post-processing while streaming or recording information.
The Administration of Synchronization and Latency
The usage of virtual routing might result in a modest increase in latency, which can give rise to sync problems between apps or video. Voicemeeter Banana gives you the ability to modify buffer sizes and sampling rates in order to reduce the amount of delay that occurs.
Implementing sample rates that are constant throughout Windows, Voicemeeter, and all of your audio devices is an effective way to keep your applications in close rhythm with one another.
Streaming or recording audio with mixed channels
Voicemeeter outputs may be sent into OBS, Streamlabs, or any other digital audio workstation after the routing has been set up. When you choose Voicemeeter Output (B1) as your input device, you will be able to record a combination of all the routed audio, which includes noises from the microphone, the app, and the system.
The largest amount of flexibility is provided by this configuration, which enables distinct modifications to be made for specific sources without influencing the overall mix.
Keeping and Loading Preset Changes
For your convenience, Voicemeeter Banana gives you the ability to store your routing setup as a preset. For those who often jump between different configurations for streaming, gaming, podcasting, or music creation, this is a very helpful feature.
When you load a preset, all of the input/output routing, gain levels, and effect settings are restored instantly. This ensures that the performance is consistent each and every time you begin a session.
Identifying and Resolving Common Problems
Typical issues include the absence of audio from a certain application, the presence of clicks or pops, or the audio being sent to the incorrect device. Most of the time, they are resolved by:
- By ensuring that the playback device of the application corresponds to the intended virtual input.
- Using sample rates that are consistent across all devices.
- After modifying the sound settings in Windows, restarting Voicemeeter is necessary.
- Due to the fact that wrong routing is the most common cause of difficulty, patience and thorough setting are essential.
Reasons Why Voicemeeter Banana Is Necessary for Audio in Multiple Applications
Voicemeeter Banana is an indispensable tool for anybody who manages several audio sources, including podcasters, streamers, and anyone else. This software offers the capability to manage, mix, and route audio in a manner that is not possible with Windows alone.
You will be able to maintain professional sound quality, decrease the number of technical challenges, and develop adaptable settings for any multi-app audio situation if you master this tool.


