Drax

Drax is a simple and straightforward software application that enables you to edit .m4v-formatted files when it comes to metadata and chapter markers. It doesn't contain complicated options or configuration parameters, making it accessible to all types of users.

After a rapid setup operation that doesn't require special attention, you are greeted by a simple window with a plain-looking structure that's easy to navigate.

After opening an .m4v video, you can edit video properties when it comes to the album name, artist, comments, compilation, composer, current and total discs, encoding tool, genre, grouping, name, whether it's part of a gapless album or not, tempo, track number, and total number of tracks.

New chapters can be added by just establishing the name and position in the total movie. It's possible to create as many chapters as you want, edit the previously mentioned properties, as well as to remove them from the stream.

Plus, they can be exported to file (.txt format) and imported later. Apart from the fact that you can optimize the layout of an .m4v file, cut, copy and paste selections, hide the toolbar and status bar, as well as save the active document, there are no other noteworthy options available here.

We haven't come across any stability issues in our tests, thanks to the fact that Drax didn't hang, crash or display error messages. It used low CPU and memory, so it didn't hamper system performance.

Although it doesn't come packed with rich video editing features, Drax provides you with a simple solution for editing basic properties for .m4v videos, as well as for adding new chapters. We must also take into account that it hasn't been updated for a long time.