Here you can find the patch for iPi Recorder 4.6.2.264:
https://files.ipisoft.com/beta/iPiRecorder4-OrbbecSDK_K4A_Wrapper-Patch-2024-03-12.zip

This patch allows to work with Orbbec Femto Bolt and Mega devices in a way like with Microsoft Azure Kinect cameras.

To install this patch simply copy the content of iPiRecorder4-OrbbecSDK_K4A_Wrapper-Patch-2024-03-12.zip archive to the folder where iPi Recorder installed.

Notes:

1. Default installation folder of iPi Recorder is
   Code:
   C:\Program Files (x86)\iPiSoft\iPi Recorder 4
2. Administrator rights are required to copy files to the destination folder.
3. Accept all replacements of existing files by new ones during this copying.

Known limitations:

1. After installing this patch you cannot use Azure Kinect devices in iPi Recorder anymore.
2. To revert changes simply reinstall iPi Recorder application.
3. Hardware synchronization between multiple Orbbec Femto devices is not supported in this version.

P.S. Full-featured support of Orbbec Femto devices is expected to be released in a couple of weeks.