How to fill empty TITLE fields with FILENAMES

[ohrenkino]

Not quite the right converter.
Use Convert>Filename-Tag instead.
See the FAQs again:

Converters to rename files or to import tags

How to import parts of the filename into the tag? Importing tags from filenames and directory names can be done by using the [Converter > Filename - Tag] Converter > Filename - Tag. The basic concept is the notion of a format string which describes the structure of the name to import from. The format string is built of either standard text (e.g., Music), placeholders (such as %artist%, %title%, ...), or backslash characters \ that denote directory structures. Here is an example that imports t…