The brand new version of the most popular open source media player VLC landed in Neptunes repositories today.
This version brings a brand new audio core system which brings a new rendering pipeline for audio, with better effiency, volume and device management.
VLC supports many new devices inputs, formats, metadata and improves most of the current ones, preparing for the next-gen codecs including Ultra-HD.
Besides that this major new release fixes around a thousand bugs.

vlc21

more about the new features of VLC in details here: Release Notes
You can get this new version by upgrading from the normal neptune repository.