New feature

1、Added confidence stream (Y8 format or Y12C4 format) for Gemini 435Le, where Y12C4 indicates that each pixel uses 16 bits in total, with the high 12 bits representing Depth and the low 4 bits representing Confidence.
2、Added update preset feature for Gemini 435Le.
3、Added Sequence Id Filter for Gemini 335Le.
4、Added Disparity Search Offset for Gemini 435Le.
5、Added Timestamp and Sensor Timestamp in Medatata for Gemini 435Le.
6、Added mirror, flip, and rotation features for Femto Mega I.

Improvement

1、Added check the device status before starting the stream for Gemini 330 series Device. If there is a sensor or configuration error, an error message will be displayed, prompting update firmware. (Notes: require firmware version 1.5.55 or above for Gemini 330 series).
2、Fixed the issue of incorrect temperature readings when the IMU stream is off for Gemini 330 series. The firmware now returns the temperature as NAN, displayed as "N/A" in OrbbecViewer.(Notes: require firmware version 1.5.55 or above for Gemini 330 series).
3、Added Color and Depth timestamps to a CSV file in benchmark sample.
4、Enforce an error when attempting to enable Y12/Y16 format IR streams in non-factory mode for the Gemini 330 series.
5、Modify and optimize the abnormal frame timestamp filtering logic (now considered abnormal only if the difference between consecutive frames exceeds 5 seconds; previously judged based on the duration of 10 frames).

Fixed issue

1、Fixed runtime errors when Linux compiled sample were copied to other machines by configuring RPATH with relative paths.
2、Fixed start stream failure issue for Gemini 330 series with firmware versions earlier than 1.3.25.
3、Fixed enumeration failures of Femto Mega/Mega I network devices on Linux systems with multiple network interface cards (NICs).
4、Fixed compilation errors in the PCL sample program.
5、Fixed color cast issues in BGR data rendering for the device_playback sample.
6、Fixed the incorrect depth values during playback after depth recording for Gemini 215/210 devices.
7、Fixed the issue where device heartbeat configured in the XML file failed to take effect.
8、Fixed IMU frame loss and timestamp anomaly warnings within the first 10 seconds after enabling high frame rate (≥200Hz).
9、Fixed an issue where hardware D2C alignment was incorrect on multiple devices with different Color and Depth resolutions.

Document

OrbbecSDKv2 API User Guide, This document provides an overview of key features in the OrbbecSDK and demonstrates how to use its most commonly used APIs. For more detailed APIs, please refer to the document below:
API Reference: Orbbec_SDK_API_Reference.html

Download the Orbbec SDK package

The source code package contains the complete set of files, including Orbbec SDK libraries, headers, and sample code for all platforms. Please download it directly from the Assets section below.

1. Packages starting with OrbbecSDK are SDK packages for different platforms, containing precompiled binary files.
2. Packages starting with OrbbecViewer are viewer packages that provide tools for interacting with Orbbec devices.
3. The file OrbbecSDK_vx.x.x_win64.exe serves as the installation package for the Orbbec SDK and Orbbec Viewer tools on Windows.
4. The file OrbbecSDK_vx.x.x_amd64.deb serves as the installation package for the Orbbec SDK and Orbbec Viewer tools on Linux x86_64, likes ubuntu.
5. The file OrbbecSDK_vx.x.x_arm64.deb serves as the installation package for the Orbbec SDK and Orbbec Viewer tools on ARM64，likes NVIDIA Jetson AGX Orin , NVIDIA Jetson Orin NX , NVIDIA Jetson Orin Nano , NVIDIA Jetson AGX Xavier , NVIDIA Jetson Xavier NX.

Install via .deb Package

• On the Linux x64 (ubuntu) platform, install using the following command. (If you are using the Arm64 platform, please use OrbbecSDK_vx.x.x_arm64.deb)

sudo dpkg -i OrbbecSDK_v2.x.x_amd64.deb

• Check the entire package path of the Orbbec SDK using dpkg -L orbbecsdk, while the header files and library files of the Orbbec SDK will be installed in the /usr/local path.

dpkg -L orbbecsdk

• Run the Orbbec Viewer.

sudo ./OrbbecViewer 

Supported Devices and Recommended Firmware Version

Supported platforms

• Windows 10 or later: x64 architectures
• Linux x64: tested on Ubuntu 20.04, 22.04 and 24.04
• Linux ARM64: tested on NVIDIA Jetson AGX Orin , NVIDIA Jetson Orin NX , NVIDIA Jetson Orin Nano , NVIDIA Jetson AGX Xavier , NVIDIA Jetson Xavier NX