[Milhouse]

You might want to post the mediainfo for both files - the s32p/s16p value may vary with the "bit depth" of the audio stream. All of my 7.1 DTS HD samples show "s32p (24 bit)" and have 24 bit depth. I'm assuming s32p/s16p means signed-32 and 16 bit quantities (24 bit samples may be treated as 32-bit?)

But certainly, if the OSD codec shows "fltp" in the first line then you're decoding using the old DTS Core decoding library.