Mediainfo
https://mediaarea.net/en/MediaInfo
FFMpeg
https://ffmpeg.org/
Free stock videos
https://www.pexels.com/
FFMpeg command to extract frames/images from video
ffmpeg -i [input file name and path] -vf fps=[FPS from Mediainfo] output\[filename]%d.png
Command to create video from frames
ffmpeg -framerate 8 -i %d.png -vcodec libx264 -crf 1 video.mp4
#extractframesfromvideo
#ffmpeg
#mediainfo
#extractimagesfromvideo