I have a method for rebuilding DVD-A which is a little tedious but can be done with common software such as Nero.
Firstly, it is very important that the files are burnt in the right order. In the particular case of this thread it should be:
AUDIO_PP.IFO
AUDIO_TS.IFO
AUDIO_TS.VOB
AUDIO_TS.BUP
AUDIO_SV.IFO
AUDIO_SV.VOB
AUDIO_SV.BUP
ATS_01_0.IFO
ATS_01_1.AOB
ATS_01_2.AOB
ATS_01_0.BUP
To achieve this I create numbered folders, one for each file, and order by source folder in my Nero compilation. If a VIDEO_TS folder is included, it should be put after the AUDIO_TS.
When creating the disc image, it is important that it is of the type "ISO + UDF". Nero doesn't do this in it's semi-automatic video modes, data DVD mode has to be used.