Video Stream Startup Environment Configuration (VM)

After deploying cloud phones and video stream containers in the VM environment, you need to modify the cfct_video and cfct_config configuration files based on the number of VM CPU and GPU cores to correctly set the video stream startup and running parameters.

Deploy the cloud phone container environment on the VM and run video stream cloud phones. For details, see Software Deployment in the Kbox Cloud Phone Container Feature Guide (Android 15) and Software Deployment in the Video Stream Engine Feature Guide (Android 15).

The video stream startup environment configuration procedure is as follows:

1. Extract the cfct_video and cfct_config files. For details, see Software Deployment in the Video Stream Engine Feature Guide (Android 15).
2. Modify the cfct_config file to adapt to the VM that uses 80 CPU cores and 4 GPU nodes.
   1. Open the cfct_config file.

      vim cfct_config

   2. Press i to enter the insert mode and add the following content:

      VIDEO_CPU_MAP_80CORE_MODE0=(
      "${MODE0_CPUS0_320[0]}"
      "${MODE0_CPUS0_320[1]}"
      "${MODE0_CPUS0_320[2]}"
      "${MODE0_CPUS0_320[3]}"
      "${MODE0_CPUS0_320[4]}"
      "${MODE0_CPUS0_320[5]}"
      "${MODE0_CPUS0_320[6]}"
      "${MODE0_CPUS0_320[7]}"
      "${MODE0_CPUS0_320[8]}"
      "${MODE0_CPUS0_320[9]}"
      "${MODE0_CPUS0_320[10]}"
      "${MODE0_CPUS0_320[11]}"
      "${MODE0_CPUS0_320[12]}"
      "${MODE0_CPUS0_320[13]}"
      "${MODE0_CPUS0_320[14]}"
      "${MODE0_CPUS0_320[15]}"
      "${MODE0_CPUS0_320[16]}"
      "${MODE0_CPUS0_320[17]}"
      "${MODE0_CPUS0_320[18]}"
      "${MODE0_CPUS0_320[19]}"
      "${MODE0_CPUS0_320[20]}"
      "${MODE0_CPUS0_320[21]}"
      "${MODE0_CPUS0_320[22]}"
      "${MODE0_CPUS0_320[23]}"
      "${MODE0_CPUS0_320[24]}"
      "${MODE0_CPUS0_320[25]}"
      "${MODE0_CPUS0_320[26]}"
      "${MODE0_CPUS0_320[27]}"
      "${MODE0_CPUS0_320[28]}"
      "${MODE0_CPUS0_320[29]}"
      "${MODE0_CPUS0_320[30]}"
      "${MODE0_CPUS0_320[31]}"
      "${MODE0_CPUS0_320[32]}"
      "${MODE0_CPUS0_320[33]}"
      "${MODE0_CPUS0_320[34]}"
      "${MODE0_CPUS0_320[35]}"
      "${MODE0_CPUS0_320[36]}"
      "${MODE0_CPUS0_320[37]}"
      "${MODE0_CPUS0_320[38]}"
      )
      VIDEO_CPU_MAP_80CORE_MODE1=(
      "${MODE1_CPUS0_320}"
      )
      VIDEO_GPU_MAP_80CORE=(
      "${GPUS[0]}"
      "${GPUS[1]}"
      "${GPUS[2]}"
      "${GPUS[3]}"
      )

      

   3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
      

      The CPU cores and GPU nodes in the preceding configuration are for reference only. Adjust them based on allocated resources of the VM and service requirements.

3. Modify the cfct_video file to adapt to the 80-core VM.
   1. Open the cfct_video file.

      vim cfct_video

   2. Press i to enter the insert mode and add the following content above elif [ $num_of_cpus -eq 64 ]; then.

      elif [ $num_of_cpus -eq 80 ]; then
      if [ ${CPU_BIND_MODE} -eq 0 ]; then
      VIDEO_CPU_MAP=(${VIDEO_CPU_MAP_80CORE_MODE0[*]})
      elif [ ${CPU_BIND_MODE} -eq 1 ]; then
      VIDEO_CPU_MAP=(${VIDEO_CPU_MAP_80CORE_MODE1[*]})
      else
      EXIT_ERROR "CPU_BIND_MODE error: ${CPU_BIND_MODE}"
      fi
      VIDEO_GPU_MAP=(${VIDEO_GPU_MAP_80CORE[*]})

      

   3. Press Esc to exit the insert mode. Type :wq! and press Enter to save and exit the file.
4. Invoke the cfct_video script to start the video stream container on the VM. For details, see "Starting a Video Stream Cloud Phone" in the Video Stream Engine Feature Guide.