SoundSource for Mac v5.8.4 Audio Control Software License

SoundSource for Mac v5.8.4 is an audio control software for the Mac platform, offering a powerful menu bar tool that surpasses the built-in audio settings and provides fine-grained control at the application level. Users can adjust input/output devices, volume, and apply audio effects to individual applications or the entire system. This guide will detail the interface, complete workflow, and advanced techniques of SoundSource.

一、核心界面与工作区详解

The interface of SoundSource is divided into three main sections: menu bar icon, main control window, and settings panel. This design makes audio management intuitive and efficient, requiring minimal opening of system preferences. We will break down the core functions of each area to help you quickly get started.

1. 菜单栏图标

• 位置: 屏幕右上角菜单栏。
• 功能: 显示当前系统输出设备的音量电平（可选）。单击可快速打开/关闭主控制窗口。
• 右键/双指点按: 弹出快捷菜单，可快速切换系统输入/输出设备、打开偏好设置等。这个菜单是日常操作的捷径入口。

2. 主控制窗口

The main window opened by clicking the menu bar icon is the core of control, divided into upper and lower parts:

• 上半部分 – 系统设备控制：
  • 输出 (Output): 显示并控制系统默认输出设备（如扬声器、耳机）的音量、平衡和采样率。可点击设备名称快速切换。
  • 输入 (Input): 显示并控制系统默认输入设备（如内置麦克风、外接麦克风）的音量和输入电平。
  • 音效 (Sound Effects): 显示系统级音效设备（通常用于系统提示音）。可在此为所有系统音频加载全局音效（如均衡器）。
• 下半部分 – 应用程序音频控制：
  • 以列表形式显示所有正在播放音频的应用程序。
  • 每个应用条目包含：应用图标与名称、独立的音量滑块、静音按钮、输出设备选择器和音效按钮。
  • 通过拖动应用条目可以调整列表顺序。

3. 音效窗口

Clicking the system “sound effects” device or the “sound effects” button (the tuning fork icon) of a single application will pop up the sound effects window. This window is the creative workshop for audio processing.

• 内置效果: 包含10段均衡器、Magic Boost 2（增强小扬声器）、耳机均衡器（需选择耳机型号）等。
• 音频单元插件 (Audio Units): 支持加载第三方AU插件进行更专业的音频处理。这为专业用户打开了无限可能。
• 效果可以叠加，并实时启用/禁用。

二、完整操作流程：从启动到导出设置

We will demonstrate a complete practical workflow to fully master SoundSource. From the first startup after installation, to configuring audio for different scenarios, each step is detailed.

步骤 1：启动与基础设置

1. 启动软件: 安装后，SoundSource 图标会自动出现在菜单栏。若未出现，需从“应用程序”文件夹手动打开。
2. 打开主窗口: 单击菜单栏图标。快捷键：Option + Command + S（可在偏好设置中更改）。
3. 初始配置:
   • 前往 SoundSource > 偏好设置 (Preferences)… 或按 Command + ,.
   • 在“通用 (General)”中，可设置启动选项、窗口行为（如浮动模式）。
   • 在“菜单栏仪表 (Menu Bar Meters)”中，选择是否显示输出/输入/应用的电平表。
   • 在“键盘快捷键 (Keyboard Shortcuts)”中，自定义全局快捷键。

步骤 2：控制单个应用程序音频

1. 调整应用音量: 在主窗口的应用列表中找到目标应用，拖动其右侧的音量滑块.
2. 静音单个应用: 点击该应用音量滑块左侧的喇叭图标.
3. 重定向应用输出: 点击应用名称右侧的设备选择器（默认显示“系统默认”），从下拉列表中选择一个特定的输出设备（如将音乐App指向外接音箱，将浏览器保持在内置扬声器）.
4. 为应用添加音效: 点击应用条目最右侧的调音台图标，在弹出窗口中点击“+”号添加效果（如均衡器），并进行参数调整.

步骤 3：配置系统级音频与效果

1. 切换系统输出/输入设备: 在主窗口上半部分，点击“输出”或“输入”标签下的设备名称，从下拉菜单中直接选择.
2. 应用全局音效: 点击“音效 (Sound Effects)”设备旁的调音台图标，添加效果。此处的效果将作用于所有系统声音（包括未在应用列表中显示的提示音）.

Step 4: Use Floating Windows and Compact View

• Floating Window: Click the pin icon in the main window’s title bar to make the window float above all other windows, making it easy to adjust at any time.
• Compact View: Click the three-line icon in the upper right corner of the main window, select “Compact View (Compact View),” to hide the detailed parameters of system device controls, saving screen space.

Step 5: Save and Export Configurations

1. Audio Presets: After configuring the audio effects chain in the audio window, click the “Presets” menu in the lower left corner of the window, choose “Store Preset…,” and name it to save. This preset can be used in other applications or system audio effects.
2. Device Preference Memory: When a specific application is assigned an output device, SoundSource automatically remembers this association. This association is stored in the software configuration file.

Three, Advanced Techniques for Common Features

After mastering the basic operations, these advanced techniques can help you master SoundSource and fully utilize its capabilities. Whether in multi-tasking scenarios or optimizing sound quality, you can handle them easily.

1. Create Complex Audio Routing

Utilize the “Redirect Output to Applications” feature to achieve professional multi-channel audio distribution:

• Situation: During a video conference, you want system prompts and music not to interfere with the audio of the meeting.
• Action: Set the output device for “Zoom” or “Tencent Meeting” to your headphones; set the output device for “Music Player” and “System Sound” to the built-in speakers.

2. Use Audio Unit (AU) Plugins

1. Click the “+” button in the audio window.
2. Select “Audio Unit Plugin,” and choose an installed third-party AU plugin from the sub-menu (such as compressors, reverbs, etc.).
3. Scanning may be required on first load; manage plugins in SoundSource > Preferences > Audio Units.

3. Optimize Listening Experience with Headphone Equalizer

1. Add a “Headphone Equalizer” effect to your output device (such as headphones).
2. In the effect controls, click the “Headphone Model” dropdown menu to select your currently used headphone model from the database.
3. The software will automatically load an EQ curve optimized for your model, significantly improving sound quality accuracy.

4. Quickly Silence All Applications

Hold down the Option key and click the SoundSource icon in the menu bar to quickly silence/cancel silence the current system output device. This is a global quick operation.

Four, Common Issues and Solutions

During use, you may encounter some minor issues. Here are some organized solutions for common problems and their corresponding solutions, covering various stages from startup to daily use.

Issue 1: The SoundSource icon does not appear in the menu bar after startup.

Solution:

1. Check if SoundSource is running in the “Applications” folder.
2. Go to System Preferences > Control Center and ensure that “Show only active applications” is not enabled, or manually drag the SoundSource icon to the menu bar.
3. Restart the SoundSource application.

Issue 2: A certain application is not listed in the SoundSource application list.

Solution:

1. Ensure the application is currently playing audio. SoundSource only displays applications with audio activity.
2. Some system processes or special architecture applications may not be captured. Try restarting the application.
3. Check the “Microphone” permission in System Preferences > Privacy > Microphone. Ensure it is enabled. Although primarily for input control, certain permissions may affect listening.

Issue 3: Audio Unit (AU) plugins do not work or do not produce sound or effects.

Solution:

1. Confirm that the plugin is compatible with the current macOS version and processor architecture (Apple Silicon/Intel).
2. In the audio window, ensure that the effect plugin is enabled (the checkbox is checked).
3. Try scanning or resetting the audio unit cache in the SoundSource preferences under the “Audio Units” tab.

Issue 4: The volume key cannot control the volume of the external display.

Solution:

1. Ensure that the “Super Volume Key” feature in SoundSource is enabled (default enabled).
2. In the SoundSource main window, ensure that the current system output device is correctly set to the audio of the external display.
3. Restart SoundSource or re-plug the display.

Issue 5: How to restore factory settings?

Solution:

1. Exit SoundSource completely.
2. Open Finder, type ~/Library/Preferences/ and press Shift + Command + G.
3. Delete the com.rogueamoeba.SoundSource.plist file.
4. Restart SoundSource, and all settings will be restored to their default values.

Issue 6: Does SoundSource support Apple Silicon (M1/M2/M3)?

Solution

1. Yes, SoundSource supports Apple Silicon chips starting from version 5.0.
2. You can check the software version in “About This Mac” to ensure you have the latest version.
3. If you encounter compatibility issues, it is recommended to download the latest version from the official website.

Q7: How to Set Different Output Sample Rates for Specific Applications?

Solution:

1. Currently, SoundSource does not support setting different sample rates for individual applications.
2. You can adjust the default output device’s sample rate in System Preferences.
3. Alternatively, create a composite device using the “Audio MIDI Setup” app and select it in SoundSource.

Five, Summary of Keyboard Shortcuts

Mastering keyboard shortcuts can significantly enhance your operational efficiency. The table below compiles the most commonly used keyboard shortcuts in SoundSource, and it is recommended to save or print it and place it near your desk.