I recently purchased a TViX HD M-6500A media player, which I connect to a normal home theater amplifier which can decode DTS but not DTS-HD sound.

Some of the HD videos I obtained have DTS-HD audio selection. When I select DTS-HD audio, I get no sound.

Since my amplifier is still good for most videos, I do not want to invest in a DTS-HD amplifier.

What software can I use to convert these HD videos with DTS-HD audio into normal DTS audio?

got ar?? i duno

lossless audio can only go tru HDMI,either PCM/BITSTIM

can use this freeware: eac3to
it's a DOS based program, can extract DTS core from DTS-HD tracks

This post has been edited by robinlim: May 28 2009, 05:36 PM

Sorry, I do not understand "lossless audio can only go tru HDMI,either PCM/BITSTIM ". Appreciate if you can clarify.

The software, eac3to, is beyond me. It might as well be in Greek. Any other software, not necessarily freeware.

it's in english lar
I've used it before to convert true-hd to dts

don't take the Greek word literally la .... what he meant is he doesn't know how to use the software

oic, I got his meaning all wrong

Spare, this is the link that teach u how to do conversion
How To Convert Dolby TrueHD And E-AC3 Audio Tracks Into Other Audio Formats With Eac3to
it's pretty simple, just follow the instruction
I also learnt from there

I believe u have set your Tvix to set audio as bitstream.
u using optical to send? if so, the tvix should automatic sent the audio as dts-core only (as what PS3 sending)
but I don't hv a Tvix so really not sure, but that's the basic.

can try tis:

converterxtodvd

I tried using eac3to but could not get anywhere. Maybe this is because I am not familiar with using DOS commands.

The video file I wish to convert is a .m2ts file of size 22GB. This is a Blu-Ray ripped movie.

How do I locate the audio track of this video file?

bro, use this one, just found out it's much easier to use
it's a windows based freeware

tsmuxer

it can downconvert TrueHD -> AC3 and DTS-HD -> DTS core

eac3to is more useful for cross conversion eg. TrueHD -> DTS and DTS-HD -> AC3