I am using ffmpeg on my Mac. Version is 3.4.2.
I wanted images of a specific second of video and executed the following command.
ffmpeg -i sample.mkv -ss 100 -vframes 1 -f image2 %04d.png
This command took more than 1 minute to finish.
When I tried to take the image of the 1000th second, the response did not come back.
Is there something wrong with it?