Posted: 2006-10-18T09:36:41-07:00
ImageMagick uses the mpeg2decode delegate program to extract frames from an MPEG image file. The best solution may be to use this program directly to extract the frame you want.
Use https://github.com/ImageMagick/ImageMagick/discussions instead.
https://www.imagemagick.org/discourse-server/
https://www.imagemagick.org/discourse-server/viewtopic.php?t=7615