Understanding Image File Names

The video tutorial explains how the names of photos and videos on smartphones can provide detailed information about the files, such as the date and time they were taken. It breaks down the components of a typical image name, showing how each part represents different metadata like the year, month, day, and time. The tutorial also covers what happens when multiple photos are taken in quick succession and how their names differ. The video concludes with a call to action for viewers to subscribe and share.

What is the common reaction when people take photos with their smartphones?

• They print the photos instantly.

• They ignore the photos.

• They immediately delete the photos.

• They often say 'geez' or 'see that the photos come very nice'.

What do the first three letters 'IMG' in a file name typically indicate?

• The file is a video.

• The file is an image.

• The file is a document.

• The file is a music file.

In the file name 'img20210902', what does '2021' represent?

• The month the image was taken.

• The year the image was taken.

• The time the image was taken.

• The day the image was taken.

What does the '09' in the file name 'img20210902' signify?

• The hour the image was taken.

• The day the image was taken.

• The year the image was taken.

• The month the image was taken.

How is the time of image capture represented in the file name?

• By the file extension.

• By the first three letters.

• By the purple colored numbers.

• By the underscore symbol.

What does the '.jpg' extension in a file name indicate?

• The file is a video.

• The file is a music file.

• The file is an image.

• The file is a document.

What happens to the file name when two photos are taken in a single second?

• The file names are identical.

• The file names have an underscore and a series of digits.

• The file names are completely random.

• The file names are reversed.

How are multiple photos taken in a single second differentiated?

• By changing the color of the file name.

• By using an underscore and a sequence of digits.

• By adding a prefix to the file name.

• By changing the file extension.

What is the purpose of the video tutorial?

• To show how to delete photos.

• To demonstrate how to print photos.

• To teach how to edit photos.

• To explain how file names can provide details about images and videos.

What action is encouraged at the end of the video?

• To subscribe, like, and share the video.

• To unsubscribe from the channel.

• To ignore the video.

• To delete the video.