Main Window

LineIn's main UI

   The main window seen above houses all of LineIn's main settings.

Setup Controls
Input From: Select the desired input device, from a list provided by the system.
Output To: Select the desired output device, from a list provided by the system.
Pass Thru - When clicked, audio coming into the selected Input will be played audibly through the selected Output.
Level Meters - The level meters to the left of the Pass Thru button show activity when audio is being passed through LineIn.
Spectrum Meters - The spectrum meters to the right of the Pass Thru button show activity when audio is being passed through LineIn.

LineIn's advanced device settings

Advanced Controls

Input Device Settings
Left Channel: For devices with more than two channels, select the channel which will serve as the left.
Right Channel: For devices with more than two channels, select the channel which will serve as the right.
Buffering: Adjusts the size of the audio buffer for the input, in frames. A larger buffer is less prone to skipping but has higher latency (delay), while a smaller buffer has lower latency but may be more prone to skipping. This is best left at Default to start.

Output Device Settings
Left Channel: For devices with more than two channels, select the channel which will serve as the left.
Right Channel: For devices with more than two channels, select the channel which will serve as the right.
Buffering: Adjusts the size of the audio buffer for the output, in frames. A larger buffer is less prone to skipping but has higher latency (delay), while a smaller buffer has lower latency but may be more prone to skipping. This is best left at Default to start.