NvMediaImageGetBits take loog time

Autonomous Vehicles DRIVE AGX Xavier DRIVE AGX Xavier General
1

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Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
[*] DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
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Target Operating System
[*] Linux
QNX
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[*] NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
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SDK Manager Version
1.7.0.8846
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Host Machine Version
[*] native Ubuntu 18.04
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Hi team,
I want get the yuv data from the function NvMediaImageGetBits for tranfor rgb in opencv. And i found the function NvMediaImageGetBits take too long time make the cpu load too high. Any way can reduce the processing time?

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Hi, @wangxuhui1

Please refer to Parameters for conversion from RGB to YUV with NvMedia. Thanks.

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Hi @VickNV , i want covert from yuv to RGB, the function NvMediaImageGetBits take loog time when get the data from NvImage to CPU readable memory.

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Is your yuv data from camera or SIPL?

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Yeap, from nvsipl camera

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Please refer to ISP fails depending on Log output level. Thanks.

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