How to edit the file description?

[SashaNNNA]

Tell me please how to change the description of the video files on os x. For example: title, author ... etc.

Thanks.

 

[simsaladimbamba]

Probably in iTunes, like you change the information of music files.

Open the .mp4 file in iTunes and select the file after it has been added, then press CMD+I and one of the tabs should allow you to change what you want.