40 lines
1.7 KiB
C++
40 lines
1.7 KiB
C++
#include "../nodes/vp_file_src_node.h"
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#include "../nodes/infers/vp_ppocr_text_detector_node.h"
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#include "../nodes/osd/vp_text_osd_node.h"
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#include "../nodes/vp_screen_des_node.h"
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#include "../nodes/vp_rtmp_des_node.h"
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#include "../utils/analysis_board/vp_analysis_board.h"
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#include "../nodes/vp_file_des_node.h"
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/*
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* ## paddle infer sample ##
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* ocr based on paddle (install paddle_inference first!)
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* 1 video input and 2 outputs (screen, rtmp)
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*/
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int main() {
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VP_SET_LOG_LEVEL(vp_utils::vp_log_level::INFO);
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VP_LOGGER_INIT();
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// create nodes
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auto file_src_0 = std::make_shared<vp_nodes::vp_file_src_node>("file_src_0", 0, "./vp_data/test_video/ocr.mp4", 0.4);
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auto ppocr_text_detector = std::make_shared<vp_nodes::vp_ppocr_text_detector_node>("ppocr_text_detector", "./vp_data/models/text/ppocr/ch_PP-OCRv3_det_infer","./vp_data/models/text/ppocr/ch_ppocr_mobile_v2.0_cls_infer","./vp_data/models/text/ppocr/ch_PP-OCRv3_rec_infer","./vp_data/models/text/ppocr/ppocr_keys_v1.txt");
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auto osd_0 = std::make_shared<vp_nodes::vp_text_osd_node>("osd_0", "./vp_data/font/NotoSansCJKsc-Medium.otf");
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auto screen_des_0 = std::make_shared<vp_nodes::vp_screen_des_node>("screen_des_0", 0, true);
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auto rtmp_des_0 = std::make_shared<vp_nodes::vp_rtmp_des_node>("rtmp_des_0", 0, "rtmp://192.168.77.60/live/10000");
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// construct pipeline
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ppocr_text_detector->attach_to({file_src_0});
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osd_0->attach_to({ppocr_text_detector});
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// split into 2 sub branches automatically
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screen_des_0->attach_to({osd_0});
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rtmp_des_0->attach_to({osd_0});
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// start pipeline
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file_src_0->start();
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// visualize pipeline for debug
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vp_utils::vp_analysis_board board({file_src_0});
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board.display();
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} |