How to extend the length of a video clip

[GoGraphix]

Hello, I have some questions about extending a 20-second video clip to 60 seconds while maintaining its original speed.

Using "time remapping" and dragging the last keyframe makes the video slower, and "time stretch" has the same effect. I also tried a loopout expression, but it just causes the video to restart at the last keyframe.

I’d like to know if there’s a way to extend the video to fit a 60-second composition without changing the playback speed. In the screenshot attached, you will see my current timeline setup. The initial lenght of the video is 20 seconds. If you need more information, please let me know. Thanks!

[Mylenium]

Not sure what you're asking. there's no there there. If looping or stretching the clip doesn't do it, then you have to find a longer clip or re-create whatever is missing at the end. Perhaps som AI web site can generate an extended clip based on your existing one or synthesize a new one, but otherwise you have to put in the work. anyway, impossible to say without any idea of the actual content.

Mylenium

[GoGraphix]

Thank you for the reply @Mylenium 

For clarity, I have attached a video clip. In the video, you will notice that my composition is around 60 seconds long, while the video in the project is only 20 seconds. I want to make this video clip the same length as the composition (60 seconds).

In the video I provided, I used "time remapping" to extend the clip to 60 seconds; however, this slows down the video and prevents it from playing at its original speed. I would like to know how I can keep the video clip at 60 seconds while maintaining its original speed. I hope this helps. Thank you, and I apologize for any confusion.

Kind regards,

[Mylenium]

The footage looks generic and dark enough to add some "invisible cuts" or cross fades, so why not just duplicate it and do just that. Otherwise this could of course easily be replicated if you have Trapcode Form and a lens flare plug-in.

Mylenium