To properly "put together" this feature, I need a little more context about what you need to do with this file. For example, are you trying to: it? Convert it to another format? Create a title/description for it?
of "Natalie (12) mp4"? (e.g., Is it a school project, home video, project file?)
Please provide more details on your goal, and I can give you specific steps or a summary for that MP4 file. To help you best, could you tell me:
