Engineering Drop

New features in this release

• Support librelsense 1.9.4
• Change tree structure - separate samples and sdk sub-trees
• Change library compilation to position independent code
• Add support to multiple file version in playback:
  • File version 10 (SDK WM9)
  • Android

Bugs Fixes

• Record multiple start/stop of the camera is now supported. Upon stop the file is closed, and the next start will override the file.
• Image time stamp value is fixed.

Known issues

• While playback windows file - color extrinsics data is inversed

Release Notes for Intel® Linux RealSense™ SDK Alpha

General

This release notes covers Intel® RealSense™ Linux SDK Alpha.
This project is supporting of Intel® RealSense™ cameras over librealsense API. The SDK provides functionality of record and playback of camera streams for test and validation.The SDK includes libraries which support the camera stream projection of streams into a common world-space viewpoint, and libraries which enable use of multiple Middleware modules simultaneously for common multi-modal scenarios.

Components

Linux RealSense™ SDK

Supported Devices

RealSense ZR300

Supported Platforms

The library is written in standards-conforming C++11. It is developed and tested on the following platforms:

1. Ubuntu 16.04 x64 (GCC 4.9 toolchain)
2. Ostro Build 102 - Intel® RealSense™ layers for Yocto build can be found at https://github.com/IntelRealSense/meta-intel-realsense

New features in this release

• The SDK provides recording and playback
• Frame data container
• Spatial correlation and projection
• Spatial mapping and projection tool for visualization of mapping features

Known limitations

• Record single start/stop of the camera is supported. Upon stop the file is closed, and the next start will override the file and unexpected behavior.
• Extrinsics in playback – support only depth to another stream, not between any streams.
• If record is done with wait_for_frames, some data is missing from the recorded file due to librealsense behavior, so playback with any other method than wait_for_frames behavior is unexpected (may work).
• Playback on windows – missing extrinsics data. The only available extrinsics are between color and depth
• Image time stamp value is frame number, following the behavior of librealsense (librealsense bug).
• Playback windows file read properties not supported.
• Record/playback don’t properties value change during streaming. only initial properties values are captured
• Depth and color resolutions must be the same for projection