Thanks. I really don't know much about video file formats. I have a Mini DV camcorder. The camcorder program I use saves the videos as AVI files. My neighbors Mini DVD camcorder makes VOB DVD's. I can copy the AVI video tapes to the computer and make a DVD that can be played on a TV thorough a stand alone DVD player. Could not do that with the mini VOB DVD so figured I needed to convert the VOB file to an AVI to get it to work. I since found out the AVI file is low quality and momo sound. I also found out that most DVD's use the VOB file. I could play the Mini DVD on my computer and through the TV, just could not copy it onto the computer and make a DVD. My neighbor took a video of our house 4 years ago before we started renovating. I since got a Mini DV camcorder and took videos of the renovation and the completed house. I want one DVD that shows the house before we started work, renovation in progress and the house done. Couldn't do that without the "before" video. Found a free program on-line that let me copy the Mini DVD to the computer. I have a Roxio DVD maker program that will allow me to make a DVD so think I am all set.
Thanks for your help,
Tom