Intel® RealSense™ SDK 2.0 (v2.55.1)

[maloel]

What's new

• Support for variable IMU gyro sensitivity on D455 and D435i
• MIPI
  • Enumerate video nodes by name (JP5 and newer)
  • rs-fw-update can update multiple devices
  • Please reinstall udev rules and driver (v1.0.1.21)
• Linux compilation collaterals are now placed inside build/<configuration> directory (e.g., build/Release) rather than spread out in different project directories (like in Windows)
• And additional static compilation target realsense2-all is now available, packaging all other dependent libraries for ease of use
• Removed support for L515, SR300
• Support for Linux kernels 5.19, 6.2, 6.5
  • Please make sure DKMS is up-to-date
• Support for JetPack 6.0
• Added periodic options-changed notifications (see API changes)
• Auto Exposure Limit & Auto Gain Limit options are back and now available across the D400 line except D415 and D457
• Added SSE optimizations for alignment processing
• Metadata scrollbar in the Viewer
• New rs-enumerate-devices format for better readability

New FW version 5.16.0.1

• IMU values are now reported by the camera as 32 bits, for both accelerometer and gyroscope values
• This API change will NOT work with older versions of LibRealSense!

  IMU	SDK >= 5.16	SDK < 5.16
  FW = 5.16	D455/D435i: dynamic gyro sensitivity. All other SKUs: static gyro sensitivity (1000 Deg/Sec)	Corrupted IMU values (both Gyro + Accel)
  FW < 5.16	Static gyro sensitivity (1000 Deg/Sec)	Static gyro sensitivity (1000 Deg/Sec)

See full changes in Release Notes.
See API changes.

Supported Platforms

• Ubuntu 18.04/20.04/22.04 LTS ⁽¹⁾ . Kernel versions: 4.[4, 8,10,13,15], 4.16⁽²⁾, 4.18, 5.[0, 3, 4, 8, 13, 15, 19], 6.[2, 5].
• Windows 10 (Build 15063 or later, 17763+ recommended) and Windows 11⁽³⁾
• Mac OS (High Sierra 10.13.2)⁽⁴⁾
• Android⁽⁴⁾ 7, 8, 9, 10⁽⁵⁾, 11, 12, 13

⁽¹⁾ Please refer to the Release Notes for known issues
⁽²⁾ Non-LTS Ubuntu kernels with manual patches, check build from source instructions
⁽³⁾ There is 50% probability of up to 80% frame drops with Windows 11 builds 22621.3296 and 22631.3296 (KB5035853). Windows 10 RS5 or Win 11 KB5030219 (OS Build 22621.2283) do not have any frame drops
⁽⁴⁾ This is compilable, but not validated
⁽⁵⁾ Due to a known issue with Android 10 the Depth cameras may not be recognized by some ROM/Platform vendors.

• D400 series for Linux require FW version 5.9.3+ for full compatibility.
• D435i is supported on Linux, Windows 10. Requires FW 5.11.6.250+.
• The code supporting End Of Life products: L515 & SR300 (T265 was removed from the previous release) was removed from this release
  • The last validated release supporting these products is: Version 2.50.0
  • For more information please refer to https://www.intelrealsense.com/message-to-customers/
  • For further device support requirements, please refer to the datasheet here
• D457 MIPI
  • Only the following RGB controls are supported: resolution & FPS, gain, auto and manual exposure

Recommended Firmware

Please refer to https://dev.intelrealsense.com/docs/firmware-updates for table of versions

Model	Firmware
D400	5.16.0.1 or later

Supported Languages

• C++14 (GCC 7 / Visual Studio 2017)
• C
• Python 3.7 / 3.8 / 3.9 / 3.10 / 3.11 (learn more)
• Node.js (learn more)
• ROS (learn more)
• LabVIEW (learn more)
• .NET (learn more)
• Unity (learn more)
• Matlab (learn more)
• OpenNI2 (learn more)
• Unreal Engine 4 (learn more)

Important Links

• Intel RealSense website
• Linux / Jetson installation
• Quick-Start

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This discussion was created from the release Intel® RealSense™ SDK 2.0 (v2.55.1).

[jrecasens]

after installing in W10, .bag files do not open with Intel.RealSense.Viewer.exe. I can indeed open the .bag files with "Load recorded sequence", but when double clicking to open a .bag, it no longer works. The program opens but closes in less than a second.

I have an Nvidia gpu with latest drivers installed.

[MartyG-RealSense]

Hi @jrecasens Bag files are not played back in Windows by double-leftclicking on them. Aside from using Load Recorded Sequence, you can open a bag in the RealSense Viewer and automatically initiate playback by drag-and-dropping the bag file into the center panel of the Viewer.

[wookookie]

Node.js wrapper page is not found (https://github.com/IntelRealSense/librealsense/blob/development/wrappers/nodejs)

[MartyG-RealSense]

Hi @wookookie The Node.js wrapper and its online documentation was removed from SDK version 2.54.1 onwards.

I have extracted a text file version of the Node.js instruction page from 2.53.1, which you can download as a .txt file by clicking on the link below.

NodeJs-README.txt

[rcknowles04]

Hi, I am trying to download Intel RealSense SDK with the Matlab Developer Package, but do not see an option to select that like I see on the website. Has anyone else experienced this issue? Is it no longer supported?

[MartyG-RealSense]

Hi @rcknowles04 The MATLAB component is no longer included in the Intel.RealSense.SDK-WIN10 Windows SDK installer program. However, there are instructions at #13008 (comment) for installing the MATLAB component for use with the latest SDK.

[Rasoul-Sharifian]

Hello,

I see that you've mentioned the D435i is supported on Linux, Windows 10.
You have also the comment that Win 11 KB5030219 (OS Build 22621.2283) do not have any frame drops.
Is that also true for D435i?

Thank you in advance.

[Nir-Az]

Hi @Rasoul-Sharifian ,
That was the case at the release validation cycle, including D435i.
A small disclaimer, since Win 11 builds keeps progressing, we occasionally see a regression with regards to frame drops and IMU functionality.
Normally later, on newer versions the issues are resolved, so we cannot guaranty all Win 11 builds compatibility.

If you find any specific issue feel free to open an issue.

BR,
Nir (development team)