本文介绍了XBMC媒体播放器的高级音频功能，包括对DTS-MA/Dolby TrueHD等Blu-ray格式的支持（OSX待定）、24位及浮点音频处理能力、全通道布局立体声上混、更精确的A/V同步等功能。
http://xbmc.org/dddamian/2012/05/30/xbmc-audio-goes-hd/
http://wiki.xbmc.org/index.php?title=AudioEngine
Features of AE include:
- support for DTS-MA / Dolby TrueHD Bluray formats (OSX pending)
- 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
http://wiki.xbmc.org/index.php?title=AudioEngine
Features of AE include:
- support for DTS-MA / Dolby TrueHD Bluray formats (OSX pending)
- 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
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