How to use the image2d module of driveos media to complete the nv12->bgra conversion

Autonomous Vehicles DRIVE AGX Orin DRIVE AGX Orin General
1

How to use the image2d module of nvidia media to complete the nv12->bgra conversion.
I am using nvmimg_2d and found that the output imaging results are incorrect.

Here is my conversion action:
./nvmimg_2d nv12_2_bgra.cfg

SrcLayer1InputFile = 2211389370644_4.nv12
SrcLayer1Layout = PitchLinear
SrcLayer1ScanType = Progressive
SrcLayer1Plane1ColorFormat = Y8
SrcLayer1Plane1Width = 1920
SrcLayer1Plane1Height = 1080
SrcLayer1Plane2ColorFormat = U8V8
SrcLayer1Plane2Width = 960
SrcLayer1Plane2Height = 540

DstOutputFile = 2211389370644_4_test.nv12
DstLayout = PitchLinear
DstScanType = Progressive
DstPlane1ColorFormat = B8G8R8A8
DstPlane1Width = 1920
DstPlane1Height = 1080

The resulting image is of poor quality and not the correct result.

3

Hi,
Please confirm if you use this platform:
https://www.nvidia.com/content/dam/en-zz/Solutions/self-driving-cars/drive-platform/auto-print-drive-product-brief-final.pdf

We have embedded platform and drive platform. Would like to confirm which platform you use.

4

yes , is orin embedded platform dirve os media image 2d

6

Dear customer,

Your topic was posted in the wrong category. I am moving this to the DRIVE AGX Orin category for visibility.

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.4 SDK
other

Target Operating System
Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
1.8.3.10426
other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

10

Sorry, I don’t know how to do it, so I replied directly
DriveOS6.0.4 SDK
Linux
other
other
other

11

Software Version
✔DRIVE OS 6.0.4 SDK
other

Target Operating System
✔Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
✔other

SDK Manager Version
1.8.3.10426
✔other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
✔other

12

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

How did you tell the converted image has bad quality and isn’t correct? Also, please share the necessary files (e.g. nv12_2_bgra.cfg, 2211389370644_4.nv12) for our reproducing.

14