TMPEGnc displays incorrect video length (21k attachment)

vbimport

#1

Hello
I’m having a really weird problem. I’m trying to convert an AVI to an mpeg so that I can burn it onto a DVD-R. I have done this several times. What I normally do is encode 8 20 minutes episodes so that they are around 500meg each and fit nicely onto a DVD5 disc.

I’m trying to it with this file but it is saying that the minimum it can be made to is about 1.1gig (i should note that the avi is about 180meg). I then noticed that TMPGEnc is saying that the video runs for 62 minutes. I thought there might be something wrong with the file so I played it in Media Player and it says it is 19 minutes long.

I have created a screen grab so that you can see what I am talking about. Does anyone know how I can get past this problem?
Thanks,
Scott