Please provide complete information as applicable to your setup. • Hardware Platform (Jetson / GPU) :T4 • DeepStream Version:5.0 • TensorRT Version:7.0.1 • NVIDIA GPU Driver Version (valid for GPU only):440.64 I have achieved save image in dsexample plugin, but I think it is a waste for doing o…

Hi, Please check the information of NvBufSurface: typedef struct NvBufSurface { /** Holds a GPU ID. Valid only for a multi-GPU system. */ uint32_t gpuId; /** Holds the batch size. */ uint32_t batchSize; /** Holds the number valid and filled buffers. Initialized to zero when an instanc…

Hi, This might help: [image] Use YUY2 format as input DeepStream SDK Hi dipeshadekar, For the error: ERROR from element stream-muxer: memory type configured and i/p buffer mismatch ip_surf 0 muxer 3 Please add one line and try again. g_object_set (G_OBJECT (nvconv),"n…

Hi, @DaneLLL Thanks for your anwser. I’ll have a try to set plugins nvbuf_memory_type. But there is no same error when I use dsexample plugin, so I wonder the difference between probe function and plugin method in order to save images, and which way is recommanded from you. Thanks!

Hi, The default code in gstdsexample.cpp shoudl work fine. Do you hit the error in running the default code?

Nvbufsurface: mapping of memory type (0) not supported

Accelerated Computing Intelligent Video Analytics DeepStream SDK

DaneLLL July 2, 2020, 1:59am 4

Hi,
This might help:

May need to configure nvbuf_memory-type in some plugins.

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Nvbufsurface: mapping of memory type (0) not supported

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