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General Discussion / Create long exposure images from videos

« on: June 04, 2024, 21:49:14  »

With the idea of ​​doing false long exposure as found here:

• https://petapixel.com/2020/10/19/how-to-use-photoshop-to-turn-video-into-long-exposure-photos/
• https://patdavid.net/2013/09/faking-nd-filter-for-long-exposure/
• https://nithinbekal.com/posts/long-exposure-video/

I have a set of 934 images extracted from a 30-second video at 29 FPS.
I tried the Photoshop method, but it is time consuming and too slow, so i went with method two and three,
I'm not very comfortable with programming, but I know how to use the terminal a little bit.

Normally the commands looks like that:

Code: [Select]

cd C:\Users\strig\Videos\Sequence 
align_image_stack -a *.jpg
# or
align_image_stack -a 1001.jpg 1002.jpg 1003.jpg ....
With my terminal command, I get this:



So i am a bit confused, hope you can clarify me.