dev-guide/sdk-api/9_81_2sources_2apps_2apps-common_2includes_2deepstream__streammux_8h_source.html

/*

 * SPDX-FileCopyrightText: Copyright (c) 2018-2026 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.

 */


#ifndef _NVGSTDS_STREAMMUX_H_

#define _NVGSTDS_STREAMMUX_H_


#include <gst/gst.h>


#ifdef __cplusplus

extern "C"

{

#endif


typedef struct

{

  // Struct members to store config / properties for the element

  gint pipeline_width;

  gint pipeline_height;

  gint buffer_pool_size;

  gint batch_size;

  gint batched_push_timeout;

  gint compute_hw;

  gboolean sort_batch;

  gboolean buffer_cache;

  gint buffer_cache_timeout;

  gint num_surface_per_frame;

  gint interpolation_method;

  guint64 frame_duration;

  guint gpu_id;

  guint nvbuf_memory_type;

  gboolean live_source;

  gboolean enable_padding;

  gboolean is_parsed;

  gboolean attach_sys_ts_as_ntp;

  gchar* config_file_path;

  gboolean sync_inputs;

  guint64 max_latency;

  gboolean frame_num_reset_on_eos;

  gboolean frame_num_reset_on_stream_reset;

  gboolean async_process;

  gboolean no_pipeline_eos;

  gboolean use_nvmultiurisrcbin;

  gboolean extract_sei_type5_data;

  gboolean extract_sei_sim_time;

  gboolean align_first_buffer;

  guint sync_inputs_ntp;

  guint failsafe_flush_count;

  gboolean drop_backward_sei;

} NvDsStreammuxConfig;


// Function to create the bin and set properties

gboolean

set_streammux_properties (NvDsStreammuxConfig *config, GstElement *streammux);


#ifdef __cplusplus

}

#endif


#endif /* _NVGSTDS_DSEXAMPLE_H_ */