NvDsInferTensorMeta¶

class pyds.NvDsInferTensorMeta(self: pyds.NvDsInferTensorMeta) → None¶

Holds the raw tensor output information for one frame / one object. The “nvinfer” plugins adds this meta when the “output-tensor-meta” property of the element instance is set to TRUE.: This meta data is added as NvDsUserMeta to the frame_user_meta_list of the corresponding frame_meta or object_user_meta_list of the corresponding object with the meta_type set to NVDSINFER_TENSOR_OUTPUT_META.

cast(*args, **kwargs)¶

Overloaded function.

cast(self: capsule) -> pyds.NvDsInferTensorMeta

cast given object/data to pyds.NvDsInferTensorMeta, call pyds.NvDsInferTensorMeta.cast(data)

cast(self: int) -> pyds.NvDsInferTensorMeta

cast given object/data to pyds.NvDsInferTensorMeta, call pyds.NvDsInferTensorMeta.cast(data)

property gpu_id¶: GPU device ID on which the device buffers have been allocated.

property num_output_layers¶: Number of bound output layers.

property out_buf_ptrs_dev¶: Array of pointers to the output device buffers for the frame / object..

property out_buf_ptrs_host¶: Array of pointers to the output host buffers for the frame / object.

output_layers_info(self: pyds.NvDsInferTensorMeta, arg0: int) → pyds.NvDsInferLayerInfo¶: Pointer to the array containing information for the bound output layers. Size of the array will be equal to num_output_layers. Pointers inside the NvDsInferLayerInfo structure are not valid for this array..

property priv_data¶: Private data used for the meta producer’s internal memory management.

property unique_id¶: Unique ID of the gst-nvinfer instance which attached this meta.