1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking Benchmarking Platform
Phoromatic Test Orchestration

XBMC Gets Its New HD Audio Engine

Multimedia

Published on 31 May 2012 07:39 AM EDT
Written by Michael Larabel in Multimedia
4 Comments

AudioEngine has been merged in the XBMC media player code-base, which is a major re-write of the audio sub-system and delivers some wonderful HD audio support.

Writing XBMC AudioEngine took two years and more than 22,000 lines of code, but it's now been merged. AudioEngine brings high-definition audio to this popular open-source multi-media program. AudioEngine also introduces support for DTS-MA, TrueHD, and 24-bit audio.

The official features of XBMC AudioEngine at this time are listed below. Still forthcoming are rule-based decisions for output formats based upon hardware capabilities, support for a range of DSPs, and custom channel mixing/mapping for up and down-mixing. Additional details are available from the XBMC.org blog.

- Support for DTS-MA / Dolby TrueHD Bluray formats
- Support for 24-bit and floating-point audio at up to 384,000hz
- Mixing of all streams including GUI sounds even when transcoding audio
- Start-up enumeration of hardware audio devices and their capablities with log output
- Bitstreaming support in PAPlayer (XBMC’s music player)
- Upmixing of stereo to full channel layout
- Tighter syncing of A/V streams
- Floating-point processing of audio
- 24-bit and floating-point decoding/handling of mp3
- Full support for ReplayGain
- Built-in sample-rate conversion and transcoding

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux News
  1. Fedora 22 Risks Being Delayed Beyond Next Week
  2. Systemd 220 Has Finally Been Released
  3. LibreOffice 5.0 Beta 1 Released
  4. Allwinner Publishes New CedarX Open-Source Code
  5. ACPI 6 Non-Volatile Memory Device Support / NFIT / LIBND For Linux
  6. Fedora 22 Marches Closer To Release
  7. The Linux 4.0 EXT4 RAID Corruption Bug Has Been Uncovered
  8. Ubuntu 15.10 Release Schedule Firmed Up
  9. Will Ubuntu Linux Hit 200 Million Users This Year?
  10. Microsoft Open-Sources The Windows Communication Foundation
  11. Intel Skylake Adds ASTC Texture Compression, Open-Source Support Coming
  12. Qt Turns 20 Years Old, KDE Celebrates
Latest Articles & Reviews
  1. Btrfs RAID 0/1 Benchmarks On The Linux 4.1 Kernel
  2. The State Of Various Firefox Features
  3. Intel Iris Graphics Performance With Mesa 10.6
  4. Fedora Workstation 22 Is Looking Great, Running Fantastic
Most Viewed News This Week
  1. The Linux 4.0 Kernel Currently Has An EXT4 Corruption Issue
  2. Rust 1.0 Language Officially Released
  3. AMDGPU Open-Source Driver Code Continues Maturing
  4. Oculus Rift Suspends Linux Development To Focus On Windows
  5. Wine 1.7.43 Works On Desktop Shell Window Support
  6. Spec Ops: The Line Is The Latest Linux Shooter
  7. RadeonSI Gallium3D Driver To Be Enabled For Android
  8. KDE Applications 15.08 Planned For Release On 19 August