How to transmit 4 camera images from one application to 2 applications with multi-thread

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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)
other DRIVE OS version
other

Target Operating System
Linux
[*] QNX
other

Hardware Platform
[*] NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
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SDK Manager Version
1.7.1.8928
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Host Machine Version
native Ubuntu 18.04
other

Hi Nvidia,

I am learning NvStream samples and found the use cases are all about different processes. How do I implement below use case with multiple threads instead of multiple processes:

  1. application A has four threads to receive 4 camera images; and send the 4 camera images by NvStream IPC.
  2. application B has four threads to receive 4 camera images and handle them separately.

Is the case supported by NvStream? Since I modified the unicast sample and run with multiple threads, it seems block and never receive message.

Thanks!

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