DCI-4k Encode/Decode - 2020.2 English

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)

Document ID
PG252
Release Date
2020-11-24
Version
2020.2 English

VCU is capable of encoding or decoding at 4096x2160p60, 422, provided the VCU Core-clk frequency is set to 712 MHz, keeping rest of the AXI and MCU frequency as recommend in the hardware section.

Table 1. Format : XV20 , Resolution : 4096x2160p60 , Num-Slice : 8
Standard Rate-Control GOP GOP-length Num-bframes Max Bitrate (Mb/s) Total CPU (4 cores) (%)
HVEC CBR I Only 0 N/A 341 35%
CBR IBBBBP 60 4 145.6 20%
Low Latency I Only 0 N/A 361 37%
AVC CBR I Only 0 NA 235 30%
CBR IBBBBP 60 4 77 16%
Low Latency I Only 0 N/A 251 43%