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changes.mady.by.user Daksha Rohit

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changes.mady.by.user Nayan Bhavsar

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This design supports the following video interfaces:

Sources

  • MIPI-Rx capture pipeline implemented in the PL

  • File source (SD card, USB storage, SATA hard disk)

  • Stream-In from network or internet

Sinks

  • HDMI-Tx display pipeline implemented in the PL

  • Stream-out on network or internet

VCU Codec

  • Video Encoder/Decoder capability using VCU hard block in PL 

  • H.264/H.265 encoding

  • Encoder/decoder parameter configuration using OMX interface

DPU

Zynq DPU IP

Streaming Interfaces

1G Ethernet PS GEM

Video Format

NV12

Supported Resolution

4Kp30
1080p30

1.3 VCU ROI Software

1.3.1 GStreamer Pipeline

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The reference design has been tested successfully with the following user-supplied components.

HDMI Monitor:

Make/Model

Resolutions

LG 27UD88

3840 x 2160 @ 30Hz

Samsung LU28ES90DS/XL

3840 x 2160 @ 30Hz

Cable:

  • HDMI 2.0 compatible cable

The below table provides the performance information:

Resolution

FPS Achieved

4Kp30

27 - 30

1080p30

30

Above FPS are measured withgop-mode=basic gop-length=60 b-frames=0 target-bitrate=1500 num-slices=8 control-rate=constant prefetch-buffer=true low-bandwidth=false qp-mode=roi encoder parameters for AVC and HEVC.

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  • To Create SD Card with two partitions: Boot(FAT32+Bootable) and Root(EXT4) Refer this Link.

  • Copy boot content fromrdf0428-zcu106-vcu-single-sensor-roi-2020-1/image/boot to Boot partition in SD Card

  • Extract rootfs.ext4 from rdf0428-zcu106-vcu-single-sensor-roi-2020-1/image/rootto Root partition in SD Card

  • Boot the board with Flashed SD Card

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  • To Create SD Card with two partitions: Boot(FAT32+Bootable) and Root(EXT4) Refer this Link.

  • For Build Flow refer this steps and copy mentioned generated dpu build images bd.hwh BOOT.BIN boot.scr dpu.xclbin Image system.dtb into BOOT partition of the SD card and extract generated rootfs.ext4 into ROOT partition of SD Card

  • Copy the mentioned boot content config, vitis, autostart.sh, setup.sh from rdf0428-zcu106-vcu-single-sensor-roi-2020-1/image/boot directory to Boot partition in SD Card

  • Boot the board with Flashed SD Card

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