Ffmpeg camera snapshot, is it possible to rename snapshot file?

Question

Windows

There is this line:

c:\ffmpeg\bin\ffmpeg.exe -f dshow -i video="Lenovo EasyCamera" -vframes 1 -f image2 snapshot%%04d.jpg

A snapshot is taken, but is it possible to make the file be created with a new name when the script is run again?

Answer 1

Try using the -strftime option, then you can specify a name pattern consisting of date and time values.
If this does not work for some reason, you can do the same with the robbed file immediately after its creation, using the jhead utility (it is designed to manipulate JPEG files, rename them, change EXIF).

Answer 2

It works now

c:\ffmpeg\bin\ffmpeg.exe -f dshow -i video="Lenovo EasyCamera" -vframes 1 -f image2 -strftime 1 "d:\%%Y-%%m-%%d_%%H-%%M-%%S.jpg"