[FFmpeg-user] Help: is it possibile to join an image and a live stream?

Michael Koch astroelectronic at t-online.de
Fri Oct 7 21:12:33 EEST 2022

Am 07.10.2022 um 19:32 schrieb info at mbsoft.biz:
> i have 2 inputs
> first input image  -i logo.png
> second input dshow webcam  -f dshow -i video="my webcam"
> is it possible to show 5 seconds logo and and subsequently start webcam?

Here is an example for switching between two inputs after 5 seconds:

ffmpeg -f lavfi -i color=red -f lavfi -i color=yellow -lavfi 
blend=all_expr='if(lt(T,5),A,B)' -y -t 10 test.mp4


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