Hello,
i'm not sure that you can achieve it with powershell, but you could use a command line tool named ffmpeg:
https://www.ffmpeg.org/
For creating a video from many images:
ffmpeg -f image2 -framerate 12 -i foo-%03d.jpeg -s WxH foo.avi
The syntax foo-%03d.jpeg
specifies
to use a decimal number composed of three digits padded with zeroes to express the sequence number. It is the same syntax supported by the C printf function, but only formats accepting a normal integer are suitable.
I hope this will answer your request, even if it is not a powershell answer ;)
Regards,
Laurent Dumont PRESTINFORM - Revel