[FFmpeg-user] Overlay [image in video]

Michael Koch astroelectronic at t-online.de
Mon May 22 22:35:31 EEST 2023

Am 22.05.2023 um 21:08 schrieb TAKEOVER Project:
> Hello. I have a question about overlay. in a request like this: ffmpeg -i
> test.mkv -i overlay.jpg -filter_complex
> "[0:v][1:v]overlay=enable='between(t,30,60)' " result.mp4 The image
> appearance time is specified in seconds. I would like to set the time more
> accurately, to milliseconds. Is this possible and if so, how?

You can set the times with floating-point numbers: between(t,30.123,60.456)


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