Which term describes the process of reducing the total number of bits needed to represent a video sequence?

Which term describes the process of reducing the total number of bits needed to represent a video sequence?

• A. Video Compression
• B. Codec
• C. Color Temperature
• D. Fair Use

Answer: (A)

Reducing the total number of bits needed to represent a video sequence is achieved through video compression. This process uses algorithms to remove redundant information both within individual frames (spatial redundancy) and between successive frames (temporal redundancy), often balancing quality and file size. By encoding what’s essential and discarding the rest, the video can be stored or streamed more efficiently. A codec is the tool or software that performs this compression and later decompresses it for playback, but the actual reduction in data is the compression process. The other terms aren’t related: color temperature is about lighting in photography, and fair use concerns copyright policy rather than data size.

Reducing the total number of bits needed to represent a video sequence is achieved through video compression. This process uses algorithms to remove redundant information both within individual frames (spatial redundancy) and between successive frames (temporal redundancy), often balancing quality and file size. By encoding what’s essential and discarding the rest, the video can be stored or streamed more efficiently. A codec is the tool or software that performs this compression and later decompresses it for playback, but the actual reduction in data is the compression process. The other terms aren’t related: color temperature is about lighting in photography, and fair use concerns copyright policy rather than data size.