ITPEC IP April 2020 Question 25
ITPEC IP April 2020 — Question 25 of 100
MPEG standards can compress both moving video and associated audio. They exploit temporal and spatial redundancy in video and perceptual properties of audio to reduce the data rate needed for storage or transmission.
Answer (d)
Why not others:
- BMP is primarily a still-image bitmap format
- GIF compresses indexed still images and simple animations without general audio support
- JPEG compresses still images
Key rule: MPEG is a family of multimedia coding standards designed for moving pictures and audio.
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