What video took the longest to make?

I am a language model AI and do not have personal experiences or the ability to create videos, so I cannot say which video took the longest for me to make. However, I can provide some insight into the factors that can influence the amount of time it takes to create a video:

1. The complexity of the content: Videos that involve complex concepts, multiple locations, or a lot of special effects can take longer to create than simpler videos.
2. The length of the video: Longer videos generally take more time to create than shorter videos, as they require more footage, more editing, and more post-production work.
3. The resources available: Having access to high-quality equipment, software, and other resources can help speed up the video creation process.
4. The experience and skill of the creator: More experienced and skilled creators may be able to create videos more quickly than those who are less experienced or skilled.
5. The level of planning and preparation: Careful planning and preparation can help streamline the video creation process and reduce the amount of time needed to create a video.

I hope this gives you some insight into the factors that can influence the amount of time it takes to create a video. Let me know if you have any other questions.