How to create panoramic images using Photoshop

Another of the main features of this wiki is that  the panoramic images are usually saved in the galleries.

Known our motivation for panoramic images, then we will share the method to create them using Photoshop, which is the fastest method and guarantees the quality known to date.

IMPORTANT NOTE: It is mandatory that you know how to get screenshots from FFmpeg, since we need to obtain frames accurately.

Frames (download them one by one)
We will start this exercise assuming that, with FFmpeg, you managed to get the frames of Valkyrie Drive: Mermaid - EP05. And like any anime series, then it must have 24 frames per second (24 fps).

One of the scenes that most captivated me was when the girls played with the giantess Nimi Minimi, which is shown with a static image with camera movement. What we want is to join all the frames generated in that scene to finally obtain a panoramic image.

You will have to download the following frames one by one (in its original resolution, which is 1920×1080). It's not that I want to torture you, but the Wikia rules forbid us from giving a download link.

What would happen if I use fewer frames?
NOTE: It is preferable to always do so with all possible frames, so as not to lose information.

How do I know which method ("Layout" option) is the most appropriate?
With simple observation. In case you have doubts, use the automatic mode (but sometimes you can do it wrong, that's why it's better to know the method used).

Are there times when Photoshop can not do it automatically?
Yes, and that happens when the video is not in perfect condition (like when there is a watermark of some TV channel or the quality of the JPEG is poor). In that case, you'll have to do it by hand.

It also fails if the image is not static.

What if I make an animated GIF instead of making a panoramic image?
It will be inefficient, heavy and with loss of quality. Compare yourself:

And if there are many frames?
If you think you have too many frames, you can join them by groups.

For example, suppose you have 200 frames. If you process them all in Photoshop, then the program will become saturated and you will not be able to process them. But there is a solution, you can separate them into groups of 50 frames (or less, if you want):

1-50    (Group 1) 51-100  (Group 2) 101-151 (Group 3) 151-200 (Group 4)

Merge each group separately and you will simply have 4 images. Merge those 4 images and you'll have 200 frames merged without having exposed Photoshop to a high consumption of resources.