config_preprocess.txt

################################################################################
# SPDX-FileCopyrightText: Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
################################################################################

# The values in the config file are overridden by values set through GObject
# properties.

[property]
enable=1
target-unique-ids=1
    # 0=NCHW, 1=NHWC, 2=CUSTOM
network-input-order=0
process-on-frame=1
    # if enabled maintain the aspect ratio while scaling
maintain-aspect-ratio=1
    # if enabled pad symmetrically with maintain-aspect-ratio enabled
symmetric-padding=1
    # processing width/height at which image scaled
processing-width=960
processing-height=544
scaling-buf-pool-size=6
tensor-buf-pool-size=6
    # tensor shape based on network-input-order
network-input-shape=8;3;544;960
    # 0=RGB, 1=BGR, 2=GRAY

network-color-format=0
    # 0=FP32, 1=UINT8, 2=INT8, 3=UINT32, 4=INT32, 5=FP16
tensor-data-type=0
tensor-name=input_1:0
    # 0=NVBUF_MEM_DEFAULT 1=NVBUF_MEM_CUDA_PINNED 2=NVBUF_MEM_CUDA_DEVICE 3=NVBUF_MEM_CUDA_UNIFIED
scaling-pool-memory-type=0
    # 0=NvBufSurfTransformCompute_Default 1=NvBufSurfTransformCompute_GPU 2=NvBufSurfTransformCompute_VIC
scaling-pool-compute-hw=0
    # Scaling Interpolation method
    # 0=NvBufSurfTransformInter_Nearest 1=NvBufSurfTransformInter_Bilinear 2=NvBufSurfTransformInter_Algo1
    # 3=NvBufSurfTransformInter_Algo2 4=NvBufSurfTransformInter_Algo3 5=NvBufSurfTransformInter_Algo4
    # 6=NvBufSurfTransformInter_Default
scaling-filter=0
custom-lib-path=/opt/nvidia/deepstream/deepstream/lib/gst-plugins/libcustom2d_preprocess.so
custom-tensor-preparation-function=CustomTensorPreparation

[user-configs]
pixel-normalization-factor=0.003921568
#mean-file=
#offsets=


[group-0]
src-ids=0;1;2;3
custom-input-transformation-function=CustomAsyncTransformation
process-on-roi=1
roi-params-src-0=0;540;900;500;960;0;900;500;0;0;540;900;
roi-params-src-1=0;540;900;500;960;0;900;500;0;0;540;900;
roi-params-src-2=0;540;900;500;960;0;900;500;0;0;540;900;
roi-params-src-3=0;540;900;500;960;0;900;500;0;0;540;900;