a problem about using deepstream api to decode

[chaunceyctx]

Hi, everyone.
1.
Before my program runs on windows, and uses ffmpeg to decode on gpu. At present, I have transplanted the program to nano but ffmpeg can’t find GPU to decode? Has anyone encountered this problem, does my ffmpeg code need to be modified?
2.
So I decided to use the decode api in deepstream. I found a gst-nvvideocodecs plugin in the deepstream, but I can’t locate it in the source code. there are just 4 plugins in gst-plugins directory: gst-dsexample, gst-nvinfer, gst-nvmsgbroker, gst-nvmsgcon. Do you have any good suggestions?

thanks a lot!

[DaneLLL]

Hi,

Before my program runs on windows, and uses ffmpeg to decode on gpu. At present, I have transplanted the program to nano but ffmpeg can’t find GPU to decode? Has anyone encountered this problem, does my ffmpeg code need to be modified?

On Jetson platforms, ffmpeg with hardware acceleration is not supported yet. We are evaluating to support it.

So I decided to use the decode api in deepstream. I found a gst-nvvideocodecs plugin in the deepstream, but I can’t locate it in the source code. there are just 4 plugins in gst-plugins directory: gst-dsexample, gst-nvinfer, gst-nvmsgbroker, gst-nvmsgcon. Do you have any good suggestions?

Please install DeepStream SDK4.0 via sdk manager and try to run deepstream-app. The hardware decoder is nvv4l2decoder.
Online documents:

NVIDIA Metropolis Documentation