Huawei
H12-841_V1.5 · Question #211
In Huawei's WAN solution, for "real-time video surveillance (such as 4K surveillance streams) transmitted across regions," which of the following technologies can "reduce bandwidth usage while…
The correct answer is B. H.265+ encoding technology for surveillance video (saving 30% more bandwidth compared to. See the full explanation below for the reasoning.
Campus Network Design and Planning
Question
In Huawei's WAN solution, for "real-time video surveillance (such as 4K surveillance streams) transmitted across regions," which of the following technologies can "reduce bandwidth usage while ensuring surveillance image quality"?
Options
- AThe surveillance video is transmitted at a fixed bitrate without optimization.
- BH.265+ encoding technology for surveillance video (saving 30% more bandwidth compared to
- CReduce the resolution of the surveillance video to 1080P, sacrificing image quality.
- DReduce the frame rate of the surveillance video to 10fps, thus reducing smoothness.
How the community answered
(32 responses)- A3% (1)
- B81% (26)
- C9% (3)
- D6% (2)
Topics
#WAN optimization#H.265+#video encoding#bandwidth saving
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