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陈赣
2026-06-03 12:43:14 +08:00
commit ba76cfae28
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samples/N-1-N_sample.cpp Normal file
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#include "../nodes/vp_file_src_node.h"
#include "../nodes/infers/vp_yunet_face_detector_node.h"
#include "../nodes/infers/vp_sface_feature_encoder_node.h"
#include "../nodes/osd/vp_face_osd_node_v2.h"
#include "../nodes/vp_screen_des_node.h"
#include "../nodes/vp_rtmp_des_node.h"
#include "../nodes/vp_split_node.h"
#include "../utils/analysis_board/vp_analysis_board.h"
/*
* ## N-1-N sample ##
* 2 video input and merge into 1 branch automatically for 1 infer task, then resume to 2 branches for outputs again.
*/
int main() {
VP_SET_LOG_INCLUDE_THREAD_ID(false);
VP_SET_LOG_LEVEL(vp_utils::vp_log_level::WARN);
VP_LOGGER_INIT();
// create nodes
auto file_src_0 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_0", 0, "./vp_data/test_video/face.mp4", 0.6);
auto file_src_1 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_1", 1, "./vp_data/test_video/face2.mp4", 0.6);
auto yunet_face_detector = std::make_shared<vp_nodes::vp_yunet_face_detector_node>("yunet_face_detector_0", "./vp_data/models/face/face_detection_yunet_2022mar.onnx");
auto sface_face_encoder = std::make_shared<vp_nodes::vp_sface_feature_encoder_node>("sface_face_encoder_0", "./vp_data/models/face/face_recognition_sface_2021dec.onnx");
auto split = std::make_shared<vp_nodes::vp_split_node>("split", true); // split by channel index
auto osd_0 = std::make_shared<vp_nodes::vp_face_osd_node_v2>("osd_0");
auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0);
auto rtmp_des_0 = std::make_shared<vp_nodes::vp_rtmp_des_node>("rtmp_des_0", 0, "rtmp://192.168.77.60/live/10000");
auto osd_1 = std::make_shared<vp_nodes::vp_face_osd_node_v2>("osd_1");
auto screen_des_1 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_1", 1);
auto rtmp_des_1 = std::make_shared<vp_nodes::vp_rtmp_des_node>("rtmp_des_1", 1, "rtmp://192.168.77.60/live/10000");
// construct pipeline
yunet_face_detector->attach_to({file_src_0, file_src_1});
sface_face_encoder->attach_to({yunet_face_detector});
split->attach_to({sface_face_encoder});
// split by vp_split_node
osd_0->attach_to({split});
osd_1->attach_to({split});
// auto split again on channel 0
screen_des_0->attach_to({osd_0});
rtmp_des_0->attach_to({osd_0});
// auto split again on channel 1
screen_des_1->attach_to({osd_1});
rtmp_des_1->attach_to({osd_1});
file_src_0->start();
file_src_1->start();
// for debug purpose
vp_utils::vp_analysis_board board({file_src_0, file_src_1});
board.display();
}