Demo 4: vck190_4video - 3.5 English

Vitis AI Library User Guide (UG1354)
Document ID
UG1354
Release Date
2023-06-29
Version
3.5 English

AI Model and Performance

multi_task
512x288, 4ch, 25fps

Building and Running the Demo

Note: This demo requires a special VCK190 image. It integrates the C32B1CU3 DPU and the Hardware Scaler IP. You can download the VCK190 image from here.
  1. Build the demo in the host and copy the program to the target board.
    cd Vitis-AI/examples/vai_library/apps/vck190_4video
bash build_4video.sh
scp -r vck190_4video root@IP_OF_BOARD:~/
  2. Download the video file package from here, untar it, and find the seg_512_288.avi file in apps/vek280_4video.
  3. Copy seg_512_288.avi file to the target.
    scp seg_512_288.avi root@IP_OF_BOARD:~/vck190_4video
  4. Run the demo.
    # /etc/init.d/xserver-nodm stop
bash run_4video.sh