Getting Started
• Source changed from SD to HD, and Profile for HD input is set to HD H.264
Main Profile Level 4.0 4:2:0 8 bit: The new encoding profile is HD H.264 Main
Profile Level 4.0 4:2:0 8 bit. If there is a room to increase the video bit rate to a
value higher than the maximum set for the previously used SD profile, then the
bit rate is increased.
3.11 How to Set Up 4K Video Encoding
About UHD Video
The CE-HEVC encoder is capable of encoding a 3840x2160 UHD picture as defined
in SMPTE 2036-1.
The 4K image is delivered into the encoder via either 4-off 3G BNC connectors or
4-off LC optical connectors depending on the input option ordered at the time of
manufacture.
There are 2 recognized formats of how to carry the 4K picture over the 4-off 3G
connections, quadrant or interleaved. The CE-HEVC encoder supports both input
formats.
The CE-HEVC option module supports Level A direct image mapping. Mapping an
uncompressed video image into a serial digital interface operating at a nominal rate
of 3 Gbps.
Quadrant
The 4K picture is broken into for HD quadrants and carried on 4 synchronized SDI
signals as show below.
Figure 3.16 4K Video - HD Quadrants
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