A simple utility workflow to easily and quickly combine two video files by extracting their frames and merging them.
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Primarily intended for usage with combining generated videos that have been extended using a last frame from a previous video, but can also be used for things like combining GIFs and such, and has the capability to save the output in a variety of formats.
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Pro tip: Adjusting "frame load cap" to 1 frame less than the total number of frames on the first video can keep from duplicating the last frame used between videos (if using it for the purpose of combining last frame extended videos), although in most cases, two frames repeating would be unnoticeable, so it may not be necessary at all to do this.
Alternatively, and maybe even more simple, you can also use "skip first frames" with a setting of "1" in the second video input to remove the duplicate frame there instead.