Here is my setup:
- Orbbec Femto Bolt
- TouchDesigner 2025.32050
- Windows 11 / 5090 / i9
- My TouchDesigner application uses Color, Skeletal, Player Index, and Depth images using the Kinect Azure TOP
- Orbbec Femto Bolt Firmware Version: 1.1.3
- Orbbec SDK Version: 1.10.27
- GeForce Game Ready Driver 610.47
Notes:
- On all other machines I’ve tried (with 5080 and 4090 GPUs), I am getting smooth, freeze-free color image data when running my application.
- Our machine on site at install (with the 5090) is the only machine getting momentary freezes/stalls on the color image from the Kinect Azure TOP.
- While the color image is frozen, the rest of my application is still 60FPS
- The issue is not present on the OrbbecViewer. We have tried updating device firmware
- The issue potentially seems to occur more often when I am loading resources like FBX meshes or creating animations
- The “freeze” lasts for 1-2 seconds, and will hang on that single frame until it starts updating normally again afterwards. There is no lag before/after.
- Before we updated our device firmware, the color image would freeze and then flash a white frame before resuming. After the firmware update, the white flash was gone, but the freeze remained.
- The higher the resolution of the “Color Resolution”, the more frequently it freezes. Setting it to 720p freezes significantly less than 4K.
Here are the nodes that pull from the Kinect Azure TOP, as well as the TOP itself:
