AVI-MPG sound problem

Hi!

I hope someone can help with this problem.

I can hear sound on all avi files, but when i convert them to
mpg, the resulting file has no sound. this happens with about one
in every three files i convert. codecs are installed, as gspot proves.

Thanks!
Michael

What program are you using to convert AVI to MPG? At a guess I’d say it’s TMPGEnc, is that right?

Do these files have either *VBR (Variable Bitrate)-MP3* or *AC3* audio streams.

- Note that 2 part (700+700M AVI files usually have AC3 audio.

Thanks for your kind reply!

Yes. TMPGEnc, how did you know?

I thought that was THE convrting program to use.

I would guess there are both types (VBR and MP3)

i can hear them when in AVI form, but when converted, sound just is not there, though the
sound file is recognized by tmpgenc.

Regards,
Michael.