Lossy compression is used within network video because
A.
100% of the compressed image can be recovered to provide better image quality.
B.
Content removed is recoverable, but the bitrate remains high due to replicated pixels.
C.
50% of the compressed image can be recovered to provide better image quality while reducing bitrate.
D.
Content removed is not recoverable, but a greater amount of savings is achieved on the bitrate.
The Answer Is:
D
This question includes an explanation.
Explanation:
"Lossy compression algorithms such as H.264 and H.265 achieve greater bitrate reduction by discarding some image information, which is not recoverable. This enables efficient transmission and storage while maintaining acceptable image quality."
— Axis Communications Academy, Network Video Fundamentals, 2022
"Lossy compression reduces the file size significantly by removing information that is not needed for human viewing. The removed content cannot be restored."
— Axis Web Article: Video Compression
[References:, , Axis Communications Academy, Network Video Fundamentals, 2022 (p. 57–58), , Axis Video Compression Guide, ]
ANVE PDF/Engine
Printable Format
Value of Money
100% Pass Assurance
Verified Answers
Researched by Industry Experts
Based on Real Exams Scenarios
100% Real Questions
Get 60% Discount on All Products,
Use Coupon: "8w52ceb345"