18-08-2016, 11:07 AM
H.265/HEVC video encoding consumes only half the bandwidth of H.264 encoding for the same video quality, which makes it essential for 4K2K video. Vanguard Video has developed an H.265/HEVC video codec that complies with the latest HEVC draft spec. Perhaps the most interesting aspect to this codec is that Vanguard has implemented a real-time version of it for 4Kp30 video in software (C and hand-tweaked, “to-the-max” assembly language for selected algorithms), which encourages comparison. The software version of the codec runs in real time on four 8-core Intel Xeon microprocessors and Barco-Silex has implemented the same encoder, coded in an HDL by Vanguard, on a Xilinx VC709 Connectivity Kit based on one Virtex-7 690T FPGA. Suitably encouraged, we’ll make some comparisons right here.
GET MORE ABOUT h 265 video compression in verilog code VISIT THE Link :https://forums.xilinxt5/Xcell-Daily-Blog/Real-time-H-265-4Kp30-video-encoding-one-FPGA-or-32-multi-GHz/ba-p/438084