Hard Design: Video Streaming Platform (YouTube/Netflix)

A transcoding job for a 3-hour movie takes 45 minutes. How do you parallelize it?

— Tests your understanding of this concept.

Answer Options

A Use a faster server

B Split movie into 1-minute segments, transcode each segment independently in parallel, merge results

C Use GPU instead of CPU

D Reduce output quality

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This question is from the Design: Video Streaming Platform (YouTube/Netflix) topic (System Design Cases).

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