Click the shutter button multiple times.

We can’t read your mind, so please spend some time thinking about what other requirements you have that we don’t know about.

Also think about whether this is the right forum to ask your question. Will this be “Anything that good hackers would find interesting”? (https://news.ycombinator.com/newsguidelines.html)

Push the button twice

If you’re on an iPhone, slide your finger toward the thumbnail and it will take a burst of multiple photos into you let go. Slide it the other way and it will start taking a video.

Hold the button