VobSub is a set of components for creating, editing and copying titles from VOB data. The toolkit is ideal for working with DVDs, allowing you to insert your own titles into a video file.
Title copying can be done using two methods - OCR and Bitmaps. Having your choice between two methods works best. This is the variant that VobSub offers. You can choose the following formats to save a title:. .idx and .sub.