AEROKAMERA
Second Officer
Flight distance : 2289429 ft
Poland
Offline
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Hi,
Notice 1080p50 ~40Mb/s and 1080p25 ~25Mb/s => @4Kp25 should be ~100Mb/s or better.
They are right because probably broadcasts in 1080 format. Converting 4K to HD is time-consuming and result is not satisfied because of processing h.264 codec (decompressing, scaling and compressing).
Beleve me I tested it. 60Mb/s @4K is insufficient for further processing, pro camcorders uses >100Mb/s and better codecs. |
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