JABRA SOUND APP
Just like with many of their products Jabra gives you a code which you can use in iOS AppStore or Android Play Store to download and use their Sound App which supports Dolby Digital Plus. Personally i think that even if you don't like that feature this player is so good with audio playback that you never have to think about purchasing one for your phone.
Of course this player is ment only for Jabra products as you can see from the above picture (Revo/Revo Wireless/Vega/Vox/Rox/Solemate/Solemate Max/Pulse).
You also have power over the equalizer but for people who are not into this Jabra has placed a total of 16 presets in it (Blues/Classical/Country/Dance/Electronic/Flat/Hip Hop/Jazz/Jungle/Latin/Metal/Pop/RnB/Rock/Speech/Urban).