How to encode H264 and H265 at the same time in one nvenc?

Autonomous Vehicles DRIVE AGX Xavier DRIVE AGX Xavier General
1

Please provide the following info (check/uncheck the boxes after creating this topic):
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)
other

SDK Manager Version
[√] 1.9.1.10844
other

Host Machine Version
[√] native Ubuntu 18.04
other

Can we use single NVENC engine to encode one camera stream to H264 and H265 at the same time? （If possible, could you introduce the internal working principle）

Can IBP pattern be used when the NVENC simultaneously processes multiple camera streams？

2

May I know why you need to encode both formats at the same time? Please try either sample application below.

3

The downstream needs the H265 and H264 format data, so we need to encode the camera streams to these two formats.
Can we monitor the nvenc working status, such as overhead?

4

As discussed in How many streams can Xavier video encoder support at the same time?, we have conducted tests on multi-stream encoding. We kindly request you to test your use cases and notify us if you encounter any issues.

5

Thanks, i will take a try.
I would like to ask another question, can we use the nsight-systems to monitor the nvenc working status?

6

May i ask can we use the nsight-systems to monitor the nvenc working status?

10

We have verified Nsight Systems support NVENC workload trace on DRIVE Linux 5.2.6.0. Please always upgrade to the lastest version.

11

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.