# Listening to Audio in a Browser To listen to audio being played by OwnTone in a browser, follow these steps: 1. Start playing audio in OwnTone. 2. In the web interface, activate the stream in the output menu by clicking on the icon :material-broadcast: next to HTTP Stream. After a few seconds, the audio should play in the background [^1]. ![Outputs](../assets/images/screenshot-outputs.png){: class="zoom" } For the streaming option to work, MP3 encoding must be supported by `libavcodec`. If it is not, a message will appear in the log file. For example, on Debian or Ubuntu, MP3 encoding support is provided by the package `libavcodec-extra`. [^1]: On iOS devices, playing audio in the background when the device is locked is not supported in a private browser tab.