depthai new version update

yimu

Hello, where can I clearly see the content of each depthai python API version update?

yimu

I saw that depthai updated version 2.4.0.0, but I can't know which content has been updated.

erik

Hello yimu , the content of the update is usually posted in the #announcements channel in our Discord server. This is the content of the update for 2.4.0.0:

- Synchronized python/cpp examples, added missing examples between python/cpp, added code tabs in documentation
- Lossless image encoding
- Added `getUsbSpeed` API to retrieve connection speed

## Bugs
- Random crash on raspberry pi/jetson, stability fixes.
- OV9282: fix over-exposure outdoors, in sunlight
- Fix disparity/depth potential flipping between frames, with LR-check enabled
- StereoDepth `depth` output alignment to RGB works now (only `disparity` worked before)

## Misc
- With LR-check enabled, disparity/depth is aligned to 'right' frame by default, and `setRectifyMirrorFrame` is ignored.

Thanks, Erik

yimu

Thank you

Luxonis-Lukasz

yimu in addition, we make a new GitHub release when we publish a new version, so you can also check this page to find details on changes - https://github.com/luxonis/depthai-python/releases

yimu

ok, thank you for your reply

gregflurry

I am not sure this is the proper place for this, but here goes.... I am a very new user of an OAK-D and depthai. Today I was trying the "Hello World" tutorial. I initially copy/pasted code from the tutorial itself. When I tried to run the program I got the message "cam_rgb = pipeline.create(dai.node.ColorCamera) AttributeError: 'depthai.Pipeline' object has no attribute 'create'". After a bit of searching I realized that the tutorial text uses an older version of depthai. Fortunately, the code on GitHub uses the right version and when I copied it, it ran fine.

I think the tutorial text needs to be updated to reflect the latest version of the code.

erik

Hello gregflurry , we apologize for the inconvenience. Have you followed this tutorial? We would like to fix this issue so it doesn't happen to others as well. And as you figured out, the am_rgb = pipeline.create(dai.node.ColorCamera) is the latest version (2.9.0.0), so you were probably using older version of our library, sorry again for that.
Thanks, Erik