How to use hardware decode with gstreamer and opencv in java program on jetson platform?

Accelerated Computing Intelligent Video Analytics General
1

I have one jetson device. And I want to use opencv to open video with gstreamer hardware decoding. How to install opencv ,and how to use gstreamer hardware decdoing?

3

Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)
• The pipeline being used

4

If you want to use opencv to call gstreamer pipeline, you can use native code to wrap api, and then use jni to provide jar for java application.

This is not any function provided by deepstream, please google it yourself.

5

ok. Thanks for your reply.