Gstreamer chroma like functionality (drop color channels)

Is there any NV gstreamer plugin that can drop color channels? I want to be able to drop the red and blue channels of a video (like the chroma plugin). Is there anyway to do this without copying out of hardware and then back in which yields terrible performance?

This is not supported. You can check source code of nvvidconv plugin and do implementation in the plugin. On Jetson Nano with Jetpack 4, you can access the buffers through NvBuffer APIs and do implementation.

That’s what I figured just wanted to be absolutely sure I wasn’t missing something.

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