0 ASUS Xonar HDAV Slim6.2.3 SPDIF Out/DDL/DTS InteractiveXonar HDAV Slim is capable of outputting Dolby Digital Live and DTS Interactive,which are real-time encoders that transcode any audio, including games andmusic, into industry-standard Dolby Digital or DTS 5.1 bit-streams on-the-fly.This is ideal for playback through a home theater system, creating an immersiveand impressive cinema surround sound experience. It enables a single digitalconnection to carry high quality Dolby Digital or DTS 5.1 surround audio from yourPC to digital speakers and AV Receivers.No Item Description1 S/PDIF Out enable/disableClick this check box to enable S/PDIF output.2 S/PDIF OutputFormats/FunctionsThis pull-down menu allows you to select one of the followingfour formats:-PCM (Pulse Code Modulation, which is a typical raw audiodata format.)-Dolby Digital Live real-time 5.1ch encoding-DTS Interactive real-time 5.1ch encoding-S/PDIF In Loopback to output (typically useful for coaxial/optical connection transformation)3 Dobly Digital Liveadvanced upmixingoptionThis advanced setting will automatically upmix stereo (ch)content to 5.1 channel surround with Dolby Pro-Logic II whenusing Dolby Digital Live output.12 3