[FFmpeg-user] filter_complex with 2 images generates 3 files instead of one

Michael Koch astroelectronic at t-online.de
Wed Mar 1 11:49:11 EET 2023

Am 01.03.2023 um 10:39 schrieb Gabriel Dina:
> Updated command:
> ffmpeg -i *uploads/test.png* -i ./assets/logo.png -i ./assets/telefon.png
> -filter_complex
> "[1][0]scale2ref=w='iw*1/5':h='ow/mdar'[v1];[2][0]scale2ref=w='iw*9/10':h='ow/mdar'[v2];[0][v1]overlay=main_w-overlay_w-5:5[vid];[vid][v2]overlay=10:main_h-overlay_h-10"*
> test.png*

add -frames 1 just before the output file, this does limit the output to 
one frame.


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