@Scourge, realize video is very compressed since it stores differences in imagery so the rationale
>because such a "continuous shooting" can run longer if not every frame is saved.
will in reality not be the case.
BTW there a free tools to convert video into separate JPG images, maybe knowing that help you already.
IMHO, it is better to describe what you really want to achieve in the forum, and then other can advise you a solution instead starting with a proposed solution.