CODEWITHSUNDEEP
videoffmpeg
Maxim_A
Maxim_A

Reputation: 377

Superimpose video if different duration

I have 2 videos. I overlay one video over another with this code:

-stream_loop {LoopCount} -i 1.mp4 -c copy -y 2.mp4
-i 2.mp4 -i preresult.mp4 -filter_complex "[0:v][1:v]overlay=shortest=1[out]" -map "[out]" -y result.mp4

{LoopCount} - this is a variable that stores the value of how many times the overlay video is longer than the original video.

Please tell me how to combine these two commands in filter_complex so that ffmpeg can loop the overlay video as many times so that it matches the duration of the preresult.mp4?

Thank you all!

Upvotes: 0

Views: 623

Answers (1)

Gyan
Gyan

Reputation: 92928

-stream_loop -1 -i 1.mp4 -i preresult.mp4 -filter_complex "[0:v][1:v]overlay=shortest=1[out]" -map "[out]" -y result.mp4

-1 sets stream_loop to loop indefinitely, making preresult the shorter video in overlay filter.

Upvotes: 1

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