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     arg [/usr/lib/gcc/aarch64-linux-gnu/11/../../../aarch64-linux-gnu/Scrt1.o] ==> obj [/usr/lib/gcc/aarch64-linux-gnu/11/../../../aarch64-linux-gnu/Scrt1.o]
     arg [/usr/lib/gcc/aarch64-linux-gnu/11/../../../aarch64-linux-gnu/crti.o] ==> obj [/usr/lib/gcc/aarch64-linux-gnu/11/../../../aarch64-linux-gnu/crti.o]
     arg [/usr/lib/gcc/aarch64-linux-gnu/11/crtbeginS.o] ==> obj [/usr/lib/gcc/aarch64-linux-gnu/11/crtbeginS.o]
@@ -195,7 +195,7 @@ Parsed CXX implicit link information from above output:
     arg [-L/usr/lib/aarch64-linux-gnu] ==> dir [/usr/lib/aarch64-linux-gnu]
     arg [-L/usr/lib/../lib] ==> dir [/usr/lib/../lib]
     arg [-L/usr/lib/gcc/aarch64-linux-gnu/11/../../..] ==> dir [/usr/lib/gcc/aarch64-linux-gnu/11/../../..]
-    arg [CMakeFiles/cmTC_2e07d.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore
+    arg [CMakeFiles/cmTC_95ad4.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore
     arg [-lstdc++] ==> lib [stdc++]
     arg [-lm] ==> lib [m]
     arg [-lgcc_s] ==> lib [gcc_s]
@@ -225,13 +225,13 @@ Parsed CXX implicit link information from above output:
 Determining if the include file pthread.h exists passed with the following output:
 Change Dir: /app/build/CMakeFiles/CMakeTmp
 
-Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_23186/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_23186.dir/build.make CMakeFiles/cmTC_23186.dir/build
+Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_558a3/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_558a3.dir/build.make CMakeFiles/cmTC_558a3.dir/build
 gmake[1]: Entering directory '/app/build/CMakeFiles/CMakeTmp'
-Building CXX object CMakeFiles/cmTC_23186.dir/CheckIncludeFile.cxx.o
-/usr/bin/c++   -std=gnu++17 -o CMakeFiles/cmTC_23186.dir/CheckIncludeFile.cxx.o -c /app/build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx
-Linking CXX executable cmTC_23186
-/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_23186.dir/link.txt --verbose=1
-/usr/bin/c++ CMakeFiles/cmTC_23186.dir/CheckIncludeFile.cxx.o -o cmTC_23186 
+Building CXX object CMakeFiles/cmTC_558a3.dir/CheckIncludeFile.cxx.o
+/usr/bin/c++   -std=gnu++17 -o CMakeFiles/cmTC_558a3.dir/CheckIncludeFile.cxx.o -c /app/build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx
+Linking CXX executable cmTC_558a3
+/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_558a3.dir/link.txt --verbose=1
+/usr/bin/c++ CMakeFiles/cmTC_558a3.dir/CheckIncludeFile.cxx.o -o cmTC_558a3 
 gmake[1]: Leaving directory '/app/build/CMakeFiles/CMakeTmp'
 
 
@@ -239,13 +239,13 @@ gmake[1]: Leaving directory '/app/build/CMakeFiles/CMakeTmp'
 Performing C++ SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output:
 Change Dir: /app/build/CMakeFiles/CMakeTmp
 
-Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_bd1bb/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_bd1bb.dir/build.make CMakeFiles/cmTC_bd1bb.dir/build
+Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_5288c/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_5288c.dir/build.make CMakeFiles/cmTC_5288c.dir/build
 gmake[1]: Entering directory '/app/build/CMakeFiles/CMakeTmp'
-Building CXX object CMakeFiles/cmTC_bd1bb.dir/src.cxx.o
-/usr/bin/c++ -DCMAKE_HAVE_LIBC_PTHREAD  -std=gnu++17 -o CMakeFiles/cmTC_bd1bb.dir/src.cxx.o -c /app/build/CMakeFiles/CMakeTmp/src.cxx
-Linking CXX executable cmTC_bd1bb
-/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bd1bb.dir/link.txt --verbose=1
-/usr/bin/c++ CMakeFiles/cmTC_bd1bb.dir/src.cxx.o -o cmTC_bd1bb 
+Building CXX object CMakeFiles/cmTC_5288c.dir/src.cxx.o
+/usr/bin/c++ -DCMAKE_HAVE_LIBC_PTHREAD  -std=gnu++17 -o CMakeFiles/cmTC_5288c.dir/src.cxx.o -c /app/build/CMakeFiles/CMakeTmp/src.cxx
+Linking CXX executable cmTC_5288c
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+/usr/bin/c++ CMakeFiles/cmTC_5288c.dir/src.cxx.o -o cmTC_5288c 
 gmake[1]: Leaving directory '/app/build/CMakeFiles/CMakeTmp'
 
 
diff --git a/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.internal b/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.internal
index cb91d0e..5e9ca23 100644
--- a/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.internal
+++ b/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.internal
@@ -1523,7 +1523,7 @@ CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o
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- /usr/include/aarch64-linux-gnu/sys/time.h
+ /usr/include/signal.h
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- /usr/include/aarch64-linux-gnu/bits/types/time_t.h
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- /usr/include/aarch64-linux-gnu/sys/select.h
- /usr/include/aarch64-linux-gnu/bits/select.h
+ /usr/include/aarch64-linux-gnu/bits/signum-generic.h
+ /usr/include/aarch64-linux-gnu/bits/signum-arch.h
+ /usr/include/aarch64-linux-gnu/bits/types/sig_atomic_t.h
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  /usr/include/aarch64-linux-gnu/bits/endian.h
  /usr/include/aarch64-linux-gnu/bits/endianness.h
+ /usr/include/aarch64-linux-gnu/bits/types/time_t.h
+ /usr/include/aarch64-linux-gnu/bits/types/siginfo_t.h
+ /usr/include/aarch64-linux-gnu/bits/types/__sigval_t.h
+ /usr/include/aarch64-linux-gnu/bits/siginfo-arch.h
+ /usr/include/aarch64-linux-gnu/bits/siginfo-consts.h
+ /usr/include/aarch64-linux-gnu/bits/siginfo-consts-arch.h
+ /usr/include/aarch64-linux-gnu/bits/types/sigval_t.h
+ /usr/include/aarch64-linux-gnu/bits/types/sigevent_t.h
+ /usr/include/aarch64-linux-gnu/bits/sigevent-consts.h
+ /usr/include/aarch64-linux-gnu/bits/sigaction.h
+ /usr/include/aarch64-linux-gnu/bits/sigcontext.h
+ /usr/include/aarch64-linux-gnu/asm/sigcontext.h
+ /usr/include/linux/types.h
+ /usr/include/aarch64-linux-gnu/asm/types.h
+ /usr/include/asm-generic/types.h
+ /usr/include/asm-generic/int-ll64.h
+ /usr/include/aarch64-linux-gnu/asm/bitsperlong.h
+ /usr/include/asm-generic/bitsperlong.h
+ /usr/include/linux/posix_types.h
+ /usr/include/linux/stddef.h
+ /usr/include/aarch64-linux-gnu/asm/posix_types.h
+ /usr/include/asm-generic/posix_types.h
+ /usr/include/aarch64-linux-gnu/asm/sve_context.h
+ /usr/lib/gcc/aarch64-linux-gnu/11/include/stddef.h
+ /usr/include/aarch64-linux-gnu/bits/types/stack_t.h
+ /usr/include/aarch64-linux-gnu/sys/ucontext.h
+ /usr/include/aarch64-linux-gnu/sys/procfs.h
+ /usr/include/aarch64-linux-gnu/sys/time.h
+ /usr/include/aarch64-linux-gnu/bits/types/struct_timeval.h
+ /usr/include/aarch64-linux-gnu/sys/select.h
+ /usr/include/aarch64-linux-gnu/bits/select.h
+ /usr/include/aarch64-linux-gnu/sys/types.h
+ /usr/include/aarch64-linux-gnu/bits/types/clock_t.h
+ /usr/include/aarch64-linux-gnu/bits/types/clockid_t.h
+ /usr/include/aarch64-linux-gnu/bits/types/timer_t.h
+ /usr/include/aarch64-linux-gnu/bits/stdint-intn.h
+ /usr/include/endian.h
+ /usr/include/aarch64-linux-gnu/bits/byteswap.h
+ /usr/include/aarch64-linux-gnu/bits/uintn-identity.h
+ /usr/include/aarch64-linux-gnu/bits/pthreadtypes.h
+ /usr/include/aarch64-linux-gnu/bits/thread-shared-types.h
+ /usr/include/aarch64-linux-gnu/bits/pthreadtypes-arch.h
+ /usr/include/aarch64-linux-gnu/bits/atomic_wide_counter.h
+ /usr/include/aarch64-linux-gnu/bits/struct_mutex.h
+ /usr/include/aarch64-linux-gnu/bits/struct_rwlock.h
+ /usr/include/aarch64-linux-gnu/sys/user.h
+ /usr/include/aarch64-linux-gnu/bits/procfs.h
+ /usr/include/aarch64-linux-gnu/bits/procfs-id.h
+ /usr/include/aarch64-linux-gnu/bits/procfs-prregset.h
+ /usr/include/aarch64-linux-gnu/bits/procfs-extra.h
+ /usr/include/aarch64-linux-gnu/bits/sigstack.h
+ /usr/include/aarch64-linux-gnu/bits/sigstksz.h
+ /usr/include/unistd.h
+ /usr/include/aarch64-linux-gnu/bits/posix_opt.h
+ /usr/include/aarch64-linux-gnu/bits/environments.h
+ /usr/include/aarch64-linux-gnu/bits/confname.h
+ /usr/include/aarch64-linux-gnu/bits/getopt_posix.h
+ /usr/include/aarch64-linux-gnu/bits/getopt_core.h
+ /usr/include/aarch64-linux-gnu/bits/unistd_ext.h
+ /usr/include/linux/close_range.h
+ /usr/include/aarch64-linux-gnu/bits/ss_flags.h
+ /usr/include/aarch64-linux-gnu/bits/types/struct_sigstack.h
+ /usr/include/aarch64-linux-gnu/bits/sigthread.h
+ /usr/include/aarch64-linux-gnu/bits/signal_ext.h
  /usr/include/c++/11/iostream
  /usr/include/aarch64-linux-gnu/c++/11/bits/c++config.h
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- /usr/lib/gcc/aarch64-linux-gnu/11/include/stddef.h
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- /usr/include/aarch64-linux-gnu/bits/stdint-intn.h
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- /usr/include/aarch64-linux-gnu/bits/types/clock_t.h
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- /usr/include/aarch64-linux-gnu/bits/types/clockid_t.h
- /usr/include/aarch64-linux-gnu/bits/types/timer_t.h
  /usr/include/aarch64-linux-gnu/bits/types/struct_itimerspec.h
- /usr/include/aarch64-linux-gnu/bits/pthreadtypes.h
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- /usr/include/aarch64-linux-gnu/bits/pthreadtypes-arch.h
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- /usr/include/aarch64-linux-gnu/bits/struct_rwlock.h
  /usr/include/aarch64-linux-gnu/bits/setjmp.h
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  /usr/include/opencv4/opencv2/video/background_segm.hpp
+ /usr/include/spdlog/spdlog.h
+ /usr/include/spdlog/common.h
+ /usr/include/spdlog/tweakme.h
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+ /usr/include/c++/11/iterator
+ /usr/include/c++/11/bits/stream_iterator.h
+ /usr/include/fmt/format.h
+ /usr/include/fmt/core.h
+ /usr/include/spdlog/details/registry.h
+ /usr/include/spdlog/logger.h
+ /usr/include/spdlog/details/log_msg.h
+ /usr/include/spdlog/details/backtracer.h
+ /usr/include/spdlog/details/log_msg_buffer.h
+ /usr/include/spdlog/details/circular_q.h
+ /usr/include/c++/11/cassert
+ /usr/include/spdlog/version.h
+ /usr/include/spdlog/details/synchronous_factory.h
  /app/src/rknn_test/rkYolov8.hpp
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  /usr/include/rga/rga.h
  /app/src/rknn/rknn_api.h
  /app/src/rknn_test/postprocess.h
+ /app/src/rknn_test/video_service.h
+ /usr/include/c++/11/condition_variable
+ /usr/include/c++/11/thread
+ /usr/include/c++/11/bits/std_thread.h
+ /usr/include/c++/11/bits/this_thread_sleep.h
+ /app/src/algorithm/IAnalysisModule.h
+ /app/src/vendor/nlohmann/json.hpp
+ /usr/include/c++/11/forward_list
+ /usr/include/c++/11/bits/forward_list.h
+ /usr/include/c++/11/bits/forward_list.tcc
+ /usr/include/c++/11/valarray
+ /usr/include/c++/11/bits/valarray_array.h
+ /usr/include/c++/11/bits/valarray_array.tcc
+ /usr/include/c++/11/bits/valarray_before.h
+ /usr/include/c++/11/bits/slice_array.h
+ /usr/include/c++/11/bits/valarray_after.h
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+ /usr/include/c++/11/bits/gslice_array.h
+ /usr/include/c++/11/bits/mask_array.h
+ /usr/include/c++/11/bits/indirect_array.h
+ /usr/include/c++/11/version
+ /usr/include/c++/11/filesystem
+ /usr/include/c++/11/bits/fs_fwd.h
+ /usr/include/c++/11/bits/fs_path.h
+ /usr/include/c++/11/codecvt
+ /usr/include/c++/11/bits/fs_dir.h
+ /usr/include/c++/11/bits/fs_ops.h
+ /usr/include/c++/11/optional
+ /usr/include/c++/11/numeric
+ /usr/include/c++/11/bits/stl_numeric.h
+ /usr/include/c++/11/pstl/glue_numeric_defs.h
+ /usr/include/c++/11/any
 
diff --git a/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.make b/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.make
index 28015d9..aee2c02 100644
--- a/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.make
+++ b/build/CMakeFiles/rknn_refactor_test.dir/compiler_depend.make
@@ -1517,7 +1517,7 @@ CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o: ../src/rknn_
 
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-  /usr/include/aarch64-linux-gnu/sys/time.h \
+  /usr/include/signal.h \
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-  /usr/include/aarch64-linux-gnu/bits/types/time_t.h \
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-  /usr/include/aarch64-linux-gnu/sys/select.h \
-  /usr/include/aarch64-linux-gnu/bits/select.h \
+  /usr/include/aarch64-linux-gnu/bits/signum-generic.h \
+  /usr/include/aarch64-linux-gnu/bits/signum-arch.h \
+  /usr/include/aarch64-linux-gnu/bits/types/sig_atomic_t.h \
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+  /usr/include/aarch64-linux-gnu/bits/types/time_t.h \
+  /usr/include/aarch64-linux-gnu/bits/types/siginfo_t.h \
+  /usr/include/aarch64-linux-gnu/bits/types/__sigval_t.h \
+  /usr/include/aarch64-linux-gnu/bits/siginfo-arch.h \
+  /usr/include/aarch64-linux-gnu/bits/siginfo-consts.h \
+  /usr/include/aarch64-linux-gnu/bits/siginfo-consts-arch.h \
+  /usr/include/aarch64-linux-gnu/bits/types/sigval_t.h \
+  /usr/include/aarch64-linux-gnu/bits/types/sigevent_t.h \
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+  /usr/include/aarch64-linux-gnu/bits/sigaction.h \
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+  /usr/include/asm-generic/types.h \
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+  /usr/include/asm-generic/bitsperlong.h \
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+  /usr/include/linux/stddef.h \
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+  /usr/include/asm-generic/posix_types.h \
+  /usr/include/aarch64-linux-gnu/asm/sve_context.h \
+  /usr/lib/gcc/aarch64-linux-gnu/11/include/stddef.h \
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+  /usr/include/aarch64-linux-gnu/sys/time.h \
+  /usr/include/aarch64-linux-gnu/bits/types/struct_timeval.h \
+  /usr/include/aarch64-linux-gnu/sys/select.h \
+  /usr/include/aarch64-linux-gnu/bits/select.h \
+  /usr/include/aarch64-linux-gnu/sys/types.h \
+  /usr/include/aarch64-linux-gnu/bits/types/clock_t.h \
+  /usr/include/aarch64-linux-gnu/bits/types/clockid_t.h \
+  /usr/include/aarch64-linux-gnu/bits/types/timer_t.h \
+  /usr/include/aarch64-linux-gnu/bits/stdint-intn.h \
+  /usr/include/endian.h \
+  /usr/include/aarch64-linux-gnu/bits/byteswap.h \
+  /usr/include/aarch64-linux-gnu/bits/uintn-identity.h \
+  /usr/include/aarch64-linux-gnu/bits/pthreadtypes.h \
+  /usr/include/aarch64-linux-gnu/bits/thread-shared-types.h \
+  /usr/include/aarch64-linux-gnu/bits/pthreadtypes-arch.h \
+  /usr/include/aarch64-linux-gnu/bits/atomic_wide_counter.h \
+  /usr/include/aarch64-linux-gnu/bits/struct_mutex.h \
+  /usr/include/aarch64-linux-gnu/bits/struct_rwlock.h \
+  /usr/include/aarch64-linux-gnu/sys/user.h \
+  /usr/include/aarch64-linux-gnu/bits/procfs.h \
+  /usr/include/aarch64-linux-gnu/bits/procfs-id.h \
+  /usr/include/aarch64-linux-gnu/bits/procfs-prregset.h \
+  /usr/include/aarch64-linux-gnu/bits/procfs-extra.h \
+  /usr/include/aarch64-linux-gnu/bits/sigstack.h \
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diff --git a/build/CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o b/build/CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o
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Binary files a/build/CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o and b/build/CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o differ
diff --git a/build/CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o.d b/build/CMakeFiles/rknn_refactor_test.dir/src/rknn_test/video_service.cc.o.d
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  /usr/include/aarch64-linux-gnu/bits/endianness.h \
+ /usr/include/aarch64-linux-gnu/bits/types/time_t.h \
+ /usr/include/aarch64-linux-gnu/bits/types/siginfo_t.h \
+ /usr/include/aarch64-linux-gnu/bits/types/__sigval_t.h \
+ /usr/include/aarch64-linux-gnu/bits/siginfo-arch.h \
+ /usr/include/aarch64-linux-gnu/bits/siginfo-consts.h \
+ /usr/include/aarch64-linux-gnu/bits/siginfo-consts-arch.h \
+ /usr/include/aarch64-linux-gnu/bits/types/sigval_t.h \
+ /usr/include/aarch64-linux-gnu/bits/types/sigevent_t.h \
+ /usr/include/aarch64-linux-gnu/bits/sigevent-consts.h \
+ /usr/include/aarch64-linux-gnu/bits/sigaction.h \
+ /usr/include/aarch64-linux-gnu/bits/sigcontext.h \
+ /usr/include/aarch64-linux-gnu/asm/sigcontext.h \
+ /usr/include/linux/types.h /usr/include/aarch64-linux-gnu/asm/types.h \
+ /usr/include/asm-generic/types.h /usr/include/asm-generic/int-ll64.h \
+ /usr/include/aarch64-linux-gnu/asm/bitsperlong.h \
+ /usr/include/asm-generic/bitsperlong.h /usr/include/linux/posix_types.h \
+ /usr/include/linux/stddef.h \
+ /usr/include/aarch64-linux-gnu/asm/posix_types.h \
+ /usr/include/asm-generic/posix_types.h \
+ /usr/include/aarch64-linux-gnu/asm/sve_context.h \
+ /usr/lib/gcc/aarch64-linux-gnu/11/include/stddef.h \
+ /usr/include/aarch64-linux-gnu/bits/types/stack_t.h \
+ /usr/include/aarch64-linux-gnu/sys/ucontext.h \
+ /usr/include/aarch64-linux-gnu/sys/procfs.h \
+ /usr/include/aarch64-linux-gnu/sys/time.h \
+ /usr/include/aarch64-linux-gnu/bits/types/struct_timeval.h \
+ /usr/include/aarch64-linux-gnu/sys/select.h \
+ /usr/include/aarch64-linux-gnu/bits/select.h \
+ /usr/include/aarch64-linux-gnu/sys/types.h \
+ /usr/include/aarch64-linux-gnu/bits/types/clock_t.h \
+ /usr/include/aarch64-linux-gnu/bits/types/clockid_t.h \
+ /usr/include/aarch64-linux-gnu/bits/types/timer_t.h \
+ /usr/include/aarch64-linux-gnu/bits/stdint-intn.h /usr/include/endian.h \
+ /usr/include/aarch64-linux-gnu/bits/byteswap.h \
+ /usr/include/aarch64-linux-gnu/bits/uintn-identity.h \
+ /usr/include/aarch64-linux-gnu/bits/pthreadtypes.h \
+ /usr/include/aarch64-linux-gnu/bits/thread-shared-types.h \
+ /usr/include/aarch64-linux-gnu/bits/pthreadtypes-arch.h \
+ /usr/include/aarch64-linux-gnu/bits/atomic_wide_counter.h \
+ /usr/include/aarch64-linux-gnu/bits/struct_mutex.h \
+ /usr/include/aarch64-linux-gnu/bits/struct_rwlock.h \
+ /usr/include/aarch64-linux-gnu/sys/user.h \
+ /usr/include/aarch64-linux-gnu/bits/procfs.h \
+ /usr/include/aarch64-linux-gnu/bits/procfs-id.h \
+ /usr/include/aarch64-linux-gnu/bits/procfs-prregset.h \
+ /usr/include/aarch64-linux-gnu/bits/procfs-extra.h \
+ /usr/include/aarch64-linux-gnu/bits/sigstack.h \
+ /usr/include/aarch64-linux-gnu/bits/sigstksz.h /usr/include/unistd.h \
+ /usr/include/aarch64-linux-gnu/bits/posix_opt.h \
+ /usr/include/aarch64-linux-gnu/bits/environments.h \
+ /usr/include/aarch64-linux-gnu/bits/confname.h \
+ /usr/include/aarch64-linux-gnu/bits/getopt_posix.h \
+ /usr/include/aarch64-linux-gnu/bits/getopt_core.h \
+ /usr/include/aarch64-linux-gnu/bits/unistd_ext.h \
+ /usr/include/linux/close_range.h \
+ /usr/include/aarch64-linux-gnu/bits/ss_flags.h \
+ /usr/include/aarch64-linux-gnu/bits/types/struct_sigstack.h \
+ /usr/include/aarch64-linux-gnu/bits/sigthread.h \
+ /usr/include/aarch64-linux-gnu/bits/signal_ext.h \
  /usr/include/c++/11/iostream \
  /usr/include/aarch64-linux-gnu/c++/11/bits/c++config.h \
  /usr/include/aarch64-linux-gnu/c++/11/bits/os_defines.h \
@@ -31,7 +89,6 @@ CMakeFiles/rknn_refactor_test.dir/src/test.cc.o: /app/src/test.cc \
  /usr/include/aarch64-linux-gnu/bits/libc-header-start.h \
  /usr/include/aarch64-linux-gnu/bits/floatn.h \
  /usr/include/aarch64-linux-gnu/bits/floatn-common.h \
- /usr/lib/gcc/aarch64-linux-gnu/11/include/stddef.h \
  /usr/lib/gcc/aarch64-linux-gnu/11/include/stdarg.h \
  /usr/include/aarch64-linux-gnu/bits/wchar.h \
  /usr/include/aarch64-linux-gnu/bits/types/wint_t.h \
@@ -64,7 +121,6 @@ CMakeFiles/rknn_refactor_test.dir/src/test.cc.o: /app/src/test.cc \
  /usr/include/c++/11/bits/ptr_traits.h /usr/include/c++/11/debug/debug.h \
  /usr/include/c++/11/bits/predefined_ops.h /usr/include/c++/11/cstdint \
  /usr/lib/gcc/aarch64-linux-gnu/11/include/stdint.h /usr/include/stdint.h \
- /usr/include/aarch64-linux-gnu/bits/stdint-intn.h \
  /usr/include/aarch64-linux-gnu/bits/stdint-uintn.h \
  /usr/include/c++/11/bits/localefwd.h \
  /usr/include/aarch64-linux-gnu/c++/11/bits/c++locale.h \
@@ -80,17 +136,8 @@ CMakeFiles/rknn_refactor_test.dir/src/test.cc.o: /app/src/test.cc \
  /usr/include/aarch64-linux-gnu/bits/cpu-set.h /usr/include/time.h \
  /usr/include/aarch64-linux-gnu/bits/time.h \
  /usr/include/aarch64-linux-gnu/bits/timex.h \
- /usr/include/aarch64-linux-gnu/bits/types/clock_t.h \
  /usr/include/aarch64-linux-gnu/bits/types/struct_tm.h \
- /usr/include/aarch64-linux-gnu/bits/types/clockid_t.h \
- /usr/include/aarch64-linux-gnu/bits/types/timer_t.h \
  /usr/include/aarch64-linux-gnu/bits/types/struct_itimerspec.h \
- /usr/include/aarch64-linux-gnu/bits/pthreadtypes.h \
- /usr/include/aarch64-linux-gnu/bits/thread-shared-types.h \
- /usr/include/aarch64-linux-gnu/bits/pthreadtypes-arch.h \
- /usr/include/aarch64-linux-gnu/bits/atomic_wide_counter.h \
- /usr/include/aarch64-linux-gnu/bits/struct_mutex.h \
- /usr/include/aarch64-linux-gnu/bits/struct_rwlock.h \
  /usr/include/aarch64-linux-gnu/bits/setjmp.h \
  /usr/include/aarch64-linux-gnu/bits/types/struct___jmp_buf_tag.h \
  /usr/include/aarch64-linux-gnu/bits/pthread_stack_min-dynamic.h \
@@ -114,11 +161,8 @@ CMakeFiles/rknn_refactor_test.dir/src/test.cc.o: /app/src/test.cc \
  /usr/include/c++/11/bits/string_view.tcc \
  /usr/include/c++/11/ext/string_conversions.h /usr/include/c++/11/cstdlib \
  /usr/include/stdlib.h /usr/include/aarch64-linux-gnu/bits/waitflags.h \
- /usr/include/aarch64-linux-gnu/bits/waitstatus.h \
- /usr/include/aarch64-linux-gnu/sys/types.h /usr/include/endian.h \
- /usr/include/aarch64-linux-gnu/bits/byteswap.h \
- /usr/include/aarch64-linux-gnu/bits/uintn-identity.h \
- /usr/include/alloca.h /usr/include/aarch64-linux-gnu/bits/stdlib-float.h \
+ /usr/include/aarch64-linux-gnu/bits/waitstatus.h /usr/include/alloca.h \
+ /usr/include/aarch64-linux-gnu/bits/stdlib-float.h \
  /usr/include/c++/11/bits/std_abs.h /usr/include/c++/11/cstdio \
  /usr/include/stdio.h \
  /usr/include/aarch64-linux-gnu/bits/types/__fpos_t.h \
@@ -349,10 +393,44 @@ CMakeFiles/rknn_refactor_test.dir/src/test.cc.o: /app/src/test.cc \
  /usr/include/opencv4/opencv2/video.hpp \
  /usr/include/opencv4/opencv2/video/tracking.hpp \
  /usr/include/opencv4/opencv2/video/background_segm.hpp \
+ /usr/include/spdlog/spdlog.h /usr/include/spdlog/common.h \
+ /usr/include/spdlog/tweakme.h /usr/include/spdlog/details/null_mutex.h \
+ /usr/include/c++/11/atomic /usr/include/spdlog/fmt/fmt.h \
+ /usr/include/fmt/core.h /usr/include/c++/11/iterator \
+ /usr/include/c++/11/bits/stream_iterator.h /usr/include/fmt/format.h \
+ /usr/include/fmt/core.h /usr/include/spdlog/details/registry.h \
+ /usr/include/spdlog/logger.h /usr/include/spdlog/details/log_msg.h \
+ /usr/include/spdlog/details/backtracer.h \
+ /usr/include/spdlog/details/log_msg_buffer.h \
+ /usr/include/spdlog/details/circular_q.h /usr/include/c++/11/cassert \
+ /usr/include/spdlog/version.h \
+ /usr/include/spdlog/details/synchronous_factory.h \
  /app/src/rknn_test/rkYolov8.hpp /usr/include/rga/im2d.h \
  /usr/include/rga/im2d_version.h /usr/include/rga/im2d_type.h \
  /usr/include/rga/rga.h /usr/include/rga/im2d_common.h \
  /usr/include/rga/im2d_buffer.h /usr/include/rga/im2d_single.h \
  /usr/include/rga/im2d_task.h /usr/include/rga/im2d_mpi.h \
  /usr/include/opencv4/opencv2/core/core.hpp /usr/include/rga/rga.h \
- /app/src/rknn/rknn_api.h /app/src/rknn_test/postprocess.h
+ /app/src/rknn/rknn_api.h /app/src/rknn_test/postprocess.h \
+ /app/src/rknn_test/video_service.h \
+ /usr/include/c++/11/condition_variable /usr/include/c++/11/thread \
+ /usr/include/c++/11/bits/std_thread.h \
+ /usr/include/c++/11/bits/this_thread_sleep.h \
+ /app/src/algorithm/IAnalysisModule.h /app/src/vendor/nlohmann/json.hpp \
+ /usr/include/c++/11/forward_list /usr/include/c++/11/bits/forward_list.h \
+ /usr/include/c++/11/bits/forward_list.tcc /usr/include/c++/11/valarray \
+ /usr/include/c++/11/bits/valarray_array.h \
+ /usr/include/c++/11/bits/valarray_array.tcc \
+ /usr/include/c++/11/bits/valarray_before.h \
+ /usr/include/c++/11/bits/slice_array.h \
+ /usr/include/c++/11/bits/valarray_after.h \
+ /usr/include/c++/11/bits/gslice.h \
+ /usr/include/c++/11/bits/gslice_array.h \
+ /usr/include/c++/11/bits/mask_array.h \
+ /usr/include/c++/11/bits/indirect_array.h /usr/include/c++/11/version \
+ /usr/include/c++/11/filesystem /usr/include/c++/11/bits/fs_fwd.h \
+ /usr/include/c++/11/bits/fs_path.h /usr/include/c++/11/codecvt \
+ /usr/include/c++/11/bits/fs_dir.h /usr/include/c++/11/bits/fs_ops.h \
+ /usr/include/c++/11/optional /usr/include/c++/11/numeric \
+ /usr/include/c++/11/bits/stl_numeric.h \
+ /usr/include/c++/11/pstl/glue_numeric_defs.h /usr/include/c++/11/any
diff --git a/build/core.45207 b/build/core.45207
deleted file mode 100644
index 6ae6b3f..0000000
Binary files a/build/core.45207 and /dev/null differ
diff --git a/build/core.48131 b/build/core.48131
deleted file mode 100644
index 1993f3c..0000000
Binary files a/build/core.48131 and /dev/null differ
diff --git a/build/core.44423 b/build/core.70091
similarity index 86%
rename from build/core.44423
rename to build/core.70091
index 0e07ba8..448388e 100644
Binary files a/build/core.44423 and b/build/core.70091 differ
diff --git a/build/rknn_refactor_test b/build/rknn_refactor_test
index 8bf378c..ef35278 100755
Binary files a/build/rknn_refactor_test and b/build/rknn_refactor_test differ
diff --git a/src/rknn_test/video_service.cc b/src/rknn_test/video_service.cc
index c35613e..b8ae104 100644
--- a/src/rknn_test/video_service.cc
+++ b/src/rknn_test/video_service.cc
@@ -3,6 +3,8 @@
 
 #include <stdio.h>
 
+#include <opencv2/highgui.hpp>
+
 #include "opencv2/imgproc/imgproc.hpp"
 #include "spdlog/spdlog.h"
 
@@ -207,6 +209,17 @@ void VideoService::processing_loop() {
 		if (writer_.isOpened()) {
 			writer_.write(frame);
 		}
+		try {
+			cv::imshow("VideoService Local Preview", frame);
+			cv::waitKey(1);	 // 必须有，否则窗口不刷新
+		} catch (const cv::Exception& e) {
+			// 防止没有显示环境时崩溃
+			static bool error_printed = false;
+			if (!error_printed) {
+				spdlog::warn("Cannot display locally: {}", e.what());
+				error_printed = true;
+			}
+		}
 	}
 
 	spdlog::info("VideoService: Processing loop finished.");
diff --git a/src/test.cc b/src/test.cc
index 4ac417b..1f4cefb 100644
--- a/src/test.cc
+++ b/src/test.cc
@@ -1,149 +1,135 @@
-#include <sys/time.h>
+#include <signal.h>
+#include <unistd.h>
 
 #include <iostream>
 #include <opencv2/opencv.hpp>
 #include <string>
 
-// 引用你在 rknn_test 下的头文件
+#include "spdlog/spdlog.h"
+
+// 引用相关头文件
 #include "rkYolov8.hpp"
+#include "video_service.h"
 
-// 使用新命名空间
 using namespace rknn_test;
-using namespace cv;
 
-// ==========================================
-// 配置区域
-// ==========================================
-// RTSP 地址
-const std::string RTSP_URL = "rtsp://admin:hzx12345@192.168.1.10:554/Streaming/Channels/1301";
-
-// 模型路径 (请修改为你板子上的实际路径)
-const std::string MODEL_PATH = "/app/models/human_detection.rknn";
-const std::string LABEL_PATH = "/app/models/human.txt";
-const int CLASS_NUM = 3;
-
-// 辅助函数：计算微秒
-long __get_usec(struct timeval& t) {
-	return t.tv_sec * 1000000 + t.tv_usec;
+// 全局标志用于优雅退出
+volatile sig_atomic_t g_running = 1;
+void signal_handler(int signum) {
+	g_running = 0;
 }
 
-int main(int argc, char** argv) {
-	std::cout << ">>> 启动 YOLOv8 RTSP Demo (Namespace: rknn_test) <<<" << std::endl;
+// =======================================================
+// 定义具体的算法适配器 (Adapter Pattern)
+// =======================================================
+class YoloModule : public IAnalysisModule {
+public:
+	YoloModule() : detector_(nullptr) {}
 
-	// ----------------------------------------------------
-	// 1. 初始化模型
-	// ----------------------------------------------------
-	std::cout << "[1/3] 初始化 YOLOv8 模型..." << std::endl;
-	// 注意：确保你的 rkYolov8 类构造函数参数顺序与此一致
-	rkYolov8 detector(MODEL_PATH, LABEL_PATH, CLASS_NUM);
+	virtual ~YoloModule() = default;
 
-	// init(ctx, share_weight): 独立运行时传入 nullptr, false
-	if (detector.init(nullptr, false) != 0) {
-		std::cerr << "❌ 模型初始化失败！请检查模型路径是否存在: " << MODEL_PATH << std::endl;
-		return -1;
-	}
-	std::cout << "✅ 模型初始化成功" << std::endl;
+	// =========================================================
+	// 【修改点】 加上 const 和 &，与父类接口保持一致
+	// =========================================================
+	bool init(const nlohmann::json& config) override {	// <--- 修改这一行
 
-	// ----------------------------------------------------
-	// 2. 打开 RTSP 视频流
-	// ----------------------------------------------------
-	std::cout << "[2/3] 连接摄像头: " << RTSP_URL << std::endl;
-	cv::VideoCapture cap(RTSP_URL);
+		// 注意：因为是 const 引用，如果需要修改
+		// config，得先拷贝一份，但这里只是读取，所以不用改逻辑 如果 config["xxx"] 报错，可以用
+		// config.at("xxx") 或者转存一下
 
-	// 降低 RTSP 延迟的一个小技巧：使用 FFMPEG 后端
-	// cv::VideoCapture cap(RTSP_URL, cv::CAP_FFMPEG);
+		// 为了安全读取 json (防止 key 不存在报错)，建议用 value() 或 contains()
+		// 但为了保持你原有逻辑简洁，先直接用，或者转存一下：
+		// std::string model_path = config.value("model_path", "");
 
-	if (!cap.isOpened()) {
-		std::cerr << "❌ 无法打开 RTSP 视频流！请检查网络连接。" << std::endl;
-		return -1;
-	}
-	std::cout << "✅ 摄像头连接成功，分辨率: " << cap.get(cv::CAP_PROP_FRAME_WIDTH) << "x"
-			  << cap.get(cv::CAP_PROP_FRAME_HEIGHT) << std::endl;
+		std::string model_path = config["model_path"];
+		std::string label_path = config["label_path"];
+		int class_num = config["class_num"];
 
-	// ----------------------------------------------------
-	// 3. 循环推理
-	// ----------------------------------------------------
-	std::cout << "[3/3] 开始推理循环 (按 'q' 退出)..." << std::endl;
+		detector_ = std::make_unique<rkYolov8>(model_path, label_path, class_num);
 
-	cv::Mat frame;
-	detect_result_group_t detect_result;
-
-	// 用于计算 FPS
-	struct timeval start_time, stop_time;
-
-	while (true) {
-		// 读取一帧
-		if (!cap.read(frame)) {
-			std::cerr << "读取帧失败，尝试重连..." << std::endl;
-			// 简单的重连逻辑：释放并重新打开
-			cap.release();
-			cap.open(RTSP_URL);
-			if (!cap.isOpened())
-				break;
-			continue;
+		if (detector_->init(nullptr, false) != 0) {
+			spdlog::error("YoloModule: Failed to init rkYolov8!");
+			return false;
 		}
+		return true;
+	}
 
-		if (frame.empty())
-			continue;
+	bool process(cv::Mat& frame) override {
+		if (!detector_)
+			return false;
 
-		// 记录开始时间
-		gettimeofday(&start_time, NULL);
-
-		// --- 核心推理 ---
-		// 调用 rkYolov8 的 infer 接口
-		detect_result = detector.infer(frame);
-
-		// 记录结束时间
-		gettimeofday(&stop_time, NULL);
-		double time_diff = (__get_usec(stop_time) - __get_usec(start_time)) / 1000.0;  // ms
-
-		// --- 绘制结果 ---
-		for (int i = 0; i < detect_result.count; i++) {
-			detect_result_t* det = &detect_result.results[i];
+		// 1. 推理
+		detect_result_group_t result = detector_->infer(frame);
 
+		// 2. 画框 (直接修改 frame，VideoService 会把画好的帧推流出去)
+		for (int i = 0; i < result.count; i++) {
+			detect_result_t* det = &result.results[i];
 			int x1 = det->box.left;
 			int y1 = det->box.top;
 			int x2 = det->box.right;
 			int y2 = det->box.bottom;
 
-			// 画框
 			cv::rectangle(frame, cv::Point(x1, y1), cv::Point(x2, y2), cv::Scalar(0, 255, 0), 2);
 
-			// 准备标签文本: "person 0.85"
 			char text[256];
 			sprintf(text, "%s %.2f", det->name, det->prop);
-
-			// 画标签背景和文字
-			int baseLine = 0;
-			cv::Size label_size =
-				cv::getTextSize(text, cv::FONT_HERSHEY_SIMPLEX, 0.5, 1, &baseLine);
-			cv::rectangle(frame, cv::Point(x1, y1 - label_size.height - 5),
-						  cv::Point(x1 + label_size.width, y1), cv::Scalar(0, 255, 0), -1);
-			cv::putText(frame, text, cv::Point(x1, y1 - 5), cv::FONT_HERSHEY_SIMPLEX, 0.5,
-						cv::Scalar(0, 0, 0), 1);
-
-			// 打印日志
-			printf("检测到: %s @ (%d %d %d %d) conf=%f\n", det->name, x1, y1, x2, y2, det->prop);
-		}
-
-		// 显示 FPS
-		char fps_text[64];
-		sprintf(fps_text, "Inference: %.2f ms", time_diff);
-		cv::putText(frame, fps_text, cv::Point(10, 30), cv::FONT_HERSHEY_SIMPLEX, 1,
-					cv::Scalar(0, 0, 255), 2);
-
-		// --- 显示图像 ---
-		// 注意：如果你是 SSH 连接且没有 X11 转发，imshow 可能会报错。
-		// 如果报错，可以注释掉下面两行，只看 printf 日志。
-		cv::imshow("YOLOv8 RTSP Demo", frame);
-
-		// 按 'q' 退出
-		if (cv::waitKey(1) == 'q') {
-			break;
+			cv::putText(frame, text, cv::Point(x1, y1 - 5), cv::FONT_HERSHEY_SIMPLEX, 0.6,
+						cv::Scalar(0, 255, 0), 2);
 		}
+		return true;
 	}
 
-	cap.release();
-	cv::destroyAllWindows();
+	void stop() override {
+		// 可以在这里释放资源，unique_ptr 会自动清理 detector_
+		spdlog::info("YoloModule stopped.");
+	}
+
+private:
+	std::unique_ptr<rkYolov8> detector_;
+};
+
+// =======================================================
+// 主函数
+// =======================================================
+int main(int argc, char** argv) {
+	// 捕获 Ctrl+C
+	signal(SIGINT, signal_handler);
+	signal(SIGTERM, signal_handler);
+
+	// 配置
+	std::string rtsp_in = "rtsp://admin:hzx12345@192.168.1.10:554/Streaming/Channels/1301";
+	// 推流地址，你可以用 VLC 播放这个地址查看结果
+	std::string rtsp_out = "rtsp://127.0.0.1:8554/yolov8_stream";
+
+	// 模型配置
+	nlohmann::json config;
+	config["model_path"] = "/app/models/human_detection.rknn";
+	config["label_path"] = "/app/models/human.txt";
+	config["class_num"] = 3;
+
+	std::cout << ">>> 启动 VideoService 集成测试 <<<" << std::endl;
+
+	// 1. 创建模块
+	auto yolo_module = std::make_unique<YoloModule>();
+
+	// 2. 创建并启动 VideoService
+	VideoService service(std::move(yolo_module), rtsp_in, rtsp_out, config);
+
+	if (!service.start()) {
+		std::cerr << "Failed to start VideoService!" << std::endl;
+		return -1;
+	}
+
+	std::cout << ">>> 服务运行中... 按 Ctrl+C 停止 <<<" << std::endl;
+
+	// 3. 主线程等待
+	while (g_running) {
+		sleep(1);
+	}
+
+	// 4. 停止服务
+	service.stop();
+	std::cout << ">>> 服务已停止 <<<" << std::endl;
+
 	return 0;
-}
+}
\ No newline at end of file