DVD No sound

Some music dvd’s have no sound apart from the titles on my dvd player or my laptop.
They play ok on my friend’s playstation.

I am not technically minded!!

Standalone DVD player, or PC…Commercial DVDs or burned? need some details…

Thans for replying -
stand alone laptop- and standard philips dvd connected to my telly. The only 2 dvd’s this has happened with are commercially bought - one i took back to HMV - they tried it on thie own dvd player and it didn’t work either??

The dvd i still have - its Region 0.

Cheers S

What are the specs of the audio streams? DTS, PCM, AC3?

where do i get that info from?

S

From the DVD itself…Put it in your PC drive and use MediaInfo or Gspot…
Point to one of the VOBs…What media player are you using on your laptop?

http://www.videohelp.com/tools/MediaInfo

i normallu use windows media palyer - i just tried the dsc using realplayer - same result, but with intervideo windvd 5 - i got an error message - DTS decoding is not supported by this version of windvd.

problem solved - in the dvd set up menu - a choice of DTS5.1 or PMC stereo.

Thanks very much for your help