Photography and Media Digital Post-Processing & Editing 2

Question 1

What is a 'layer mask' in Adobe Photoshop?

Accepted Answer

A grayscale channel that controls the transparency of its associated layer without deleting pixels

Answer

A layer mask uses a grayscale channel attached to a layer where white reveals, black conceals, and gray partially reveals the layer content — non-destructively.

Question 2

What is 'color grading' in photo and video post-production?

Accepted Answer

Adjusting and stylizing the colors and tones of an image for aesthetic or narrative effect

Answer

Color grading is the creative process of stylizing the colors, tones, and mood of an image or video beyond technical correction, to achieve a desired look or feel.

Question 3

What does 'clipping' mean when it appears on a photo histogram?

Accepted Answer

Tonal values that have been pushed beyond the recoverable range — pure black or pure white with no detail

Answer

Clipping occurs when shadow or highlight values exceed the sensor's range, resulting in areas of pure black or pure white with no recoverable detail.

Question 4

What is 'frequency separation' used for in portrait retouching?

Accepted Answer

Splitting texture (high frequency) from color/tone (low frequency) for independent retouching

Answer

Frequency separation splits an image into texture detail (high frequency) and color/tone (low frequency) layers, allowing skin retouching without destroying natural texture.

Question 5

What is the purpose of 'RAW conversion' software (like Adobe Lightroom or Capture One)?

Accepted Answer

Interpreting the raw sensor data and applying processing decisions to produce a viewable image

Answer

RAW conversion software interprets the unprocessed sensor data, applying demosaicing, white balance, tone curves, and other adjustments to produce a finished image.

Photography and Media Practice Test

Photography and Media Practice Test

Photography and Media Digital Post-Processing & Editing 2