Adjust Line-In Audio Compression
This article will provide information about Line-In Audio Compression and how to change it in the Sonos app. See our article on using Line-In for more information on how to set it up on your Sonos system.
Line-In Audio Compression allows you to choose if Sonos compresses the audio to reduce the load placed on your Sonos products when streaming Line-In audio. Follow these steps to change the Audio Compression level on your Sonos system:
- Open the Sonos app for iOS or Android.
- From the Settings tab, tap System.
- Tap Audio Compression.
- Choose from the options below.
Sonos presets the best Audio Compression level for your system. However, you can adjust these settings using the following guidelines:
Automatic is the default setting for all Line-In products and is recommended by Sonos. Automatic allows Sonos to switch between uncompressed and compressed depending on the performance of your network and Sonos system.
Uncompressed uses the WAV format which provides higher quality audio. Uncompressed audio may put a lot of strain on your network, especially if you have a lot of Sonos products. Use uncompressed if you want the highest audio quality for your Sonos system.
Compressed uses the SBC codec which reduces the quality of the audio but puts much less strain on your network.