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+[#]: collector: (lujun9972)
+[#]: translator: ( )
+[#]: reviewer: ( )
+[#]: publisher: ( )
+[#]: url: ( )
+[#]: subject: (Audacious 4.0 Released With Qt 5: Here’s How to Install it on Ubuntu)
+[#]: via: (https://itsfoss.com/audacious-4-release/)
+[#]: author: (Ankush Das https://itsfoss.com/author/ankush/)
+
+Audacious 4.0 Released With Qt 5: Here’s How to Install it on Ubuntu
+======
+
+[Audacious][1] is an open-source audio player available for multiple platforms that include Linux. Almost after 2 years of its last major release, Audacious 4.0 has arrived with some big changes.
+
+The latest release Audacious 4.0 comes with [Qt 5][2] UI by default. You can still go for the old GTK2 UI from the source – however, the new features will be added to the Qt UI only.
+
+Let’s take a look at what has changed and how to install the latest Audacious on your Linux system.
+
+### Audacious 4.0 Key Changes & Features
+
+![Audacious 4 Release][3]
+
+Of course, the major change would be the use of Qt 5 UI as the default. In addition to that, there are a lot of improvements and feature additions mentioned in their [official announcement post][4], here they are:
+
+  * Clicking on playlist column headers sorts the playlist
+  * Dragging playlist column headers changes the column order
+  * Application-wide settings for volume and time step sizes
+  * New option to hide playlist tabs
+  * Sorting playlist by path now sorts folders after files
+  * Implemented additional MPRIS calls for compatibility with KDE 5.16+
+  * New OpenMPT-based tracker module plugin
+  * New VU Meter visualization plugin
+  * Added option to use a SOCKS network proxy
+  * The Song Change plugin now works on Windows
+  * New “Next Album” and “Previous Album” commands
+  * The tag editor in Qt UI can now edit multiple files at once
+  * Implemented equalizer presets window for Qt UI
+  * Lyrics plugin gained the ability to save and load lyrics locally
+  * Blur Scope and Spectrum Analyzer visualizations ported to Qt
+  * MIDI plugin SoundFont selection ported to Qt
+  * JACK output plugin gained some new options
+  * Added option to endlessly loop PSF files
+
+
+
+If you didn’t know about it previously, you can easily get it installed and use the equalizer coupled with [LADSP][5] effects to tweak your music experience.
+
+![Audacious Winamp Classic Interface][6]
+
+### How to Install Audacious 4.0 on Ubuntu
+
+It is worth noting that the [unofficial PPA][7] is made available by [UbuntuHandbook][8]. You can simply follow the instructions below to install it on Ubuntu 16.04, 18.04, 19.10, and 20.04.
+
+1\. First, you have to add the PPA to your system by typing in the following command in the terminal:
+
+```
+sudo add-apt-repository ppa:ubuntuhandbook1/apps
+```
+
+3\. Next, you need to update/refresh the package information from the repositories/sources you have and proceed to install the app. Here’s how to do that:
+
+```
+sudo apt update
+sudo apt install audacious audacious-plugins
+```
+
+That’s it. You don’t have to do anything else. In either case, if you want to [remove the PPA and the software][9], just type in the following commands in order:
+
+```
+sudo add-apt-repository --remove ppa:ubuntuhandbook1/apps
+sudo apt remove --autoremove audacious audacious-plugins
+```
+
+You can also check out their GitHub page for more information on the source and potentially install it on other Linux distros as well, if that’s what you’re looking for.
+
+[Audacious Source Code][10]
+
+### Wrapping Up
+
+The new features and the Qt 5 UI switch should be a good thing to improve the user experience and the functionality of the audio player. If you’re a fan of the classic Winamp interface, it works just fine as well – but missing a few features as mentioned in their announcement post.
+
+You can try it out and let me know your thoughts in the comments below!
+
+--------------------------------------------------------------------------------
+
+via: https://itsfoss.com/audacious-4-release/
+
+作者：[Ankush Das][a]
+选题：[lujun9972][b]
+译者：[译者ID](https://github.com/译者ID)
+校对：[校对者ID](https://github.com/校对者ID)
+
+本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
+
+[a]: https://itsfoss.com/author/ankush/
+[b]: https://github.com/lujun9972
+[1]: https://audacious-media-player.org
+[2]: https://doc.qt.io/qt-5/qt5-intro.html
+[3]: https://i0.wp.com/itsfoss.com/wp-content/uploads/2020/03/audacious-4-release.jpg?ssl=1
+[4]: https://audacious-media-player.org/news/45-audacious-4-0-released
+[5]: https://www.ladspa.org/
+[6]: https://i2.wp.com/itsfoss.com/wp-content/uploads/2020/03/audacious-winamp.jpg?ssl=1
+[7]: https://itsfoss.com/ppa-guide/
+[8]: http://ubuntuhandbook.org/index.php/2020/03/audacious-4-0-released-qt5-ui/
+[9]: https://itsfoss.com/how-to-remove-or-delete-ppas-quick-tip/
+[10]: https://github.com/audacious-media-player/audacious