How to take a timed screenshot in macOS
UI
MacOS Mojave introduced a new screenshot interface with lots of options. One of them being the ability to set up a fixed timer to grab screenshots.
- Bring up the screenshot utility by pressing Shift + ⌘ + 5 or by pressing ⌘ + Space and looking for “screenshot.app”
- Once in the Screenshot utility, click on Options and select one of the three commands: None, 5 Seconds or 10 Seconds.
Terminal
I recently found out you can also take screenshots using the terminal:
screencapture -C -T10 Desktop/screenshot.png
Here’s a list of options from the help screen:
-c force screen capture to go to the clipboard
-b capture Touch Bar - non-interactive modes only
-C capture the cursor as well as the screen. only in non-interactive modes
-d display errors to the user graphically
-i capture screen interactively, by selection or window
control key - causes screen shot to go to clipboard
space key - toggle between mouse selection and
window selection modes
escape key - cancels interactive screen shot
-m only capture the main monitor, undefined if -i is set
-D<display> screen capture or record from the display specified. -D 1 is main display, -D 2 secondary, etc.
-o in window capture mode, do not capture the shadow of the window
-p screen capture will use the default settings for capture. The files argument will be ignored
-M screen capture output will go to a new Mail message
-P screen capture output will open in Preview or QuickTime Player if video
-I screen capture output will open in Messages
-B<bundleid> screen capture output will open in app with bundleid
-s only allow mouse selection mode
-S in window capture mode, capture the screen not the window
-J [style] sets the starting of interfactive capture
selection - captures screen in selection mode
window - captures screen in window mode
video - records screen in selection mode
-t<format> image format to create, default is png (other options include pdf, jpg, tiff and other formats)
-T<seconds> take the picture after a delay of <seconds>, default is 5
-w only allow window selection mode
-W start interaction in window selection mode
-x do not play sounds
-a do not include windows attached to selected windows
-r do not add dpi meta data to image
-l<windowid> capture this windowsid
-R<x,y,w,h> capture screen rect
-v capture video recording of the screen
-V<seconds> limits video capture to specified seconds
-g captures audio during a video recording using default input.
-G<id> captures audio during a video recording using audio id specified.
-k show clicks in video recording mode
-U Show interactive toolbar in interactive mode
-u present UI after screencapture is complete. files passed to command line will be ignored
files where to save the screen capture, 1 file per screen