Hallo to anyone.

I fellow the description how to make subtitle, and in virtual dub make the sub filter select saved SSA sub file and make compress and then make bit rate.
When all that is finish and i go to save avi. then the virtual dub starts. Now i come to my problem. When look at the virtual dub there is a little box with word general video number 3 i forgot and the last one is log file.
In the progress in virtual dub i can see the Maine video and the outbox video with my subtitle. When my progress is finish i check my outgoing video, but there is only sound and no video.
someone can help to tell me what i make wrong?