Help, No sound in DVD Lab

[AshotJP]

I have a problem and have no idea what is the reason. I added movie fine and added ac3 or mp2 audio file but there is no sound during preview or even after I compile the project.
DVD Lab recognize audio file as ac3 with OK status.
Another question how to if I have one long video file and 2 pieces of audio, how to append second audio file??

[setarip]

"I added movie fine"

If the file format of the video was .VOB, even if it was silent (contained NO audiostream), DVDLab will ignore an added audiostream for processing.


"how to append second audio file??"

You can use TMPGEnc to join two .MP2 audio files as follows:

TMPGEnc>>File>>MPEGTools>>Merge&Cut

[maa]

DVD Lab doesn't have a real preview function.
It doesn't like mixed audio either - at present DVD Lab must be fed with identical audio steams for the menu and movie otherwise the compiler CAN fail.

long video file and 2 pieces of audio, how to append second audio file??

You need a video editor - DVD Lab isn't.