Demo 3: multitask_v3_quad_windows - 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

multitask_v3
320x512, 1ch, 30fps

Building and Running the Demo

Build the demo in the host and copy the program to the target board.

cd Vitis-AI/examples/vai_library/apps/multitask_v3_quad_windows
bash -x build.sh
bash -x builddrm.sh
scp multitaskv3_quad_windows_drm multitaskv3_quad_windows_x root@IP_OF_BOARD:~/

To use OpenCV display, run the following command:

#./multitaskv3_quad_windows_x d58cbda2-97976be7__640x360.avi -t 4 > /dev/null 2>&1

To use DRM display, connect to the board using SSH and run the following command:

#./multitaskv3_quad_windows_drm d58cbda2-97976be7__640x360.avi -t 4  > /dev/null 2>&1
Note:
  1. Download the video file package from here.
  2. Due to limitations of the Docker environment, the multitask_v3_quad_windows demos cannot run in DRM mode for Data Center targets.
Figure 1. multitask_v3_quad_windows Demo Picture