What software can swap Audio 1 and Audio 2?

[UFOxyz]

I have a DVD with Audio 1 and Audio 2.

but I like to have it with Audio 2 and Audio 1 in this order. I want to move DTS audio to the back.

What software can switch these?

[urvieh]

DVD Rebuilder.

[Amnon82]

So you authored your DVD but DTS is the first stream? Some DVD-Player can't play DTS. So there are two options.

First you reauthor your DVD or ...
Second you use IFOEdit and go to
'VTS_PGCITI\VTS_PGC_1' and add a PreCommand.

PGC Command Table

Number of Pre Commands 1
Number of Post Commands 0
Number of Cell Commands 0
Size of Command table in bytes <some value>
1.Pre Command (SetSTN) Set Audio Stream: 1

DVD starts with 0 so the second audio stream is 1.
This only say the dvdplayer to start with the second audio stream, but don't swich the streams. For that you have to switch all commands pointing to audio stream 0 and 1.

[techmule]

DVD Rebuilder.

Free version or the Prof ??? and how ??