no audio on dvd but

[rocketqueen]

hello everyone ive got a weird problem here,i have a dvd that when you play in on your dvd player or pc there is no audio but if you individually drag the vob files into vlc or media player classic you get audio,what could cause this problem could it be codecs,please help this one is really bugging me real good thanks

[guns1inger]

Where did the dvd come from ?
Did you make it yourself ?
What type of audio does it have (mp2, ac3, dts, pcm ?)
Can your player play back this type of audio ?
Could you be a little more vague and lacking in detail in your follow-up post, just to add to the challenge ?

[rocketqueen]

sorry it has DOLBY_AC3 audio going by gspot
a friend give me the dvd
when i burn the dvd in nero it will not play audio on any standalone player or on any computer dvd player but if you extract the vob files with iso buster and play them individually on vlc or media player classic they play fine but if you drag the whole extracted dvd into the same programs theres no audio,hope thats enough info to get you started thanks

[borax]

...if you drag the whole extracted dvd into the same programs theres no audio...

Are you sure? Maybe there is more than one audio stream and the 'default' is wrong (points to an empty stream).
=>Drag the whole extracted dvd into MPC, click on 'Navigate' - 'Audio Language' in the menu and have a look if more than 1 Stream (language) is there. If yes, test them all. You can do the same on your stand alone, or you can use pgcedit to change the default audio stream.

[rocketqueen]

thank you very much borax there was two english audio channels the second one works on mpc,what do i do to burn this disc with audio thanks again

[jimmalenko]

You should just be able to select the 2nd audio stream using the "audio" button on your DVD player's remote.

[rocketqueen]

thanks everyone works great