Problems when used nvm_ide_sci sample

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Software Version
DRIVE OS 6.0.5
[*] DRIVE OS 6.0.4 (rev. 1)
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)
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SDK Manager Version
1.9.0.10816
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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
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How to use nvmedia decoder to decode the image in nv12 format, I run the command nvm_ide_sci -c 6 -f h265_test_file.bin -s h265_test_file_orin.nv12, and I can only get the image in yuv420p format。

./nvm_ide_sci -c 6 -f h265_test_file.bin -s h265_test_file_orin.nv12

The format obtained is YUV420P, please how to decode the image in NV12 format.

Did you mean nvm_ide_sci instead of nvm_ide_sci_test?
How do you check the format of the output YUV file?
Please provide any necessary files to reproduce the issue.

With FFMPEG visualization, only YUV420P can display fine

Test file h265_test_file.bin is h265_test_file.bin - Google Drive

yes ,it is nvm_ide_sci

We will check with our team and update you.

1 Like

Thank you so much

It only supports YUV420p output.
May I know why you’re asking about NV21 output?

Okay, because the standard formats preprocessed by our later algorithms are all formats such as yuv420sp NV12 or NV21

If not, we want to complete the final yuv420p to yuv420sp format conversion directly on cuda, but I see that the output scibuff is in BlockLinear format, how can I use cuda to complete such parsing

@VickNV There is very little documentation to decode this piece, and no one continues to answer questions

Did you mean YUV420p in BlockLinear layout? Where did you check it in the code? Have you changed anything?