Sound Siphon Release Notes

Version 3.5.0

Requirements: macOS 10.15.7 or later

• Fixed possible static in captured audio that could occur in rare circumstances with some audio output devices.
• More efficient capture, especially in the User Audio PlugIn.
• Inputs that are in use now keep working after changing the system output device.
• Inputs that capture the system output no longer track the system output device. They keep capturing the device that was the system output at the beginning of capture.

Version 3.4.6

Requirements: macOS 10.15.7 or later

• Fixed a sample rate mismatch when capturing audio that could lead to crackling and other artifacts in the captured audio.

Version 3.4.5

Requirements: macOS 10.15.7 or later

• Fixed issue where user audio plugin gets stuck on the wrong play through device.
• Added support for macOS 13.3.
• Fixed audio capture for some devices on macOS 11.x and 10.15.7.

Version 3.4.3

Requirements: macOS 10.15.7 or later

• Added support for macOS 11.7.1
• Added ability to capture Catalyst apps.
• Now selects the Built-in Output after unplugging the currently selected output device when using the User Audio PlugIn.
• System Extension can now capture FaceTime audio.
• Fixed a sample rate mismatch for Sound Siphon virtual inputs that could occur when using the System Extension.
• Now correctly using device latency information to sync inputs when using the System Extension.

Version 3.4.2

• Added support for macOS 12.6.1.
• Fixed plugin installation on 10.14 and 10.15.
• Fixed issue where audio isn’t processed properly on some devices.
• Now includes a video detailing how to enable the System Audio Extension.
• Fixed audio mixing.

Version 3.4.1

• Fixed a conflict when Sound Siphon and Sound Control are active at the same time.
• Fixed mixer.

Version 3.4.0

• Initial support for macOS Ventura (13.0).
• The next update will require macOS 10.15 or later.
• Fixed capture of built-in microphone on M1 MacBook Pro’s and possibly other M1 Mac’s.
• Fixed a memory leak in the plugin.
• Better volume curve for output devices that don’t have hardware volume controls when Sound Siphon Output is the default output.
• Support for higher sample rates > 192khz.