Dolby Headphone Wrapper DSP Reply #200 – 2010-09-22 11:01:55 Quote from: Yirkha on 2010-09-21 20:47:56Quote from: musicreo on 2010-09-20 10:58:49A 6.1 dts File from a video DVD can be played with Dolby Headphone. But why can't be a 6.1 Wave File played with Dolby Headphone?What differences in behavior are there? I don't have a 6.1 file to check.Nevertheless, I know that the default format with biggest number of channels supported by the library is 5.1 (FL, C, FR, SL, SR, LFE). And anything else with greater number of channels will most probably use this format with mismatched input data and therefore result in random noise (or worse).Playing a 6.1 wave file is not possible. In Power DVD you can't choose Dolby Headphone and in foobar Dolby Headphone have no effect.With DTS 6.1 Dolby Headphone have no problems and it really seems that Dolby Headphone places the sound more behind you with the extra back center channel in some scenes, compared to the ac3 file. Maby it mixes the extra channel to the SL, and SR or somthing else?