Traditional Culture Encyclopedia - Photography and portraiture - How many hard disks does a camera need to store one month's data? Please tell us the traffic of SD and HD cameras per second.
How many hard disks does a camera need to store one month's data? Please tell us the traffic of SD and HD cameras per second.
Sd is in 720p format, the resolution is 1280×720, and the code stream is 2 ~ 5 Mbps.
Hd generally refers to 1080p format (1080i is rare), with a resolution of 1920× 1080 and a code stream of 4~8M.
Single channel video file size (GByte)= code stream (kbit/s)÷8×3600× daily video recording time (hours) ÷ 1024÷ 1024.
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