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按住按钮 松开时 查看文件播放黑屏 华为mate9

Error while executing process C:\Users\Administrator\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {--build E:\AndroidStudioJects\githubDemo\NativeCppApp-master\app\.externalNativeBuild\cmake\debug\armeabi-v7a --target gpu-filter} [1/2] Building CXX object CMakeFiles/gpu-filter.dir/src/main/cpp/gpufilter/codec/CodecEncoder.cpp.o FAILED: C:\Users\Administrator\AppData\Local\Android\Sdk\ndk\16.1.4479499\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe --target=armv7-none-linux-androideabi --gcc-toolchain=C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64 --sysroot=C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/sysroot -DWindows -Dgpu_filter_EXPORTS -isystem C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/sources/cxx-stl/llvm-libc++/include -isystem C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/sources/android/support/include -isystem C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/sources/cxx-stl/llvm-libc++abi/include -isystem C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/sysroot/usr/include/arm-linux-androideabi -D__ANDROID_API__=26 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb -mfpu=neon -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -fexceptions -frtti -O0 -fno-limit-debug-info -fPIC -MD -MT CMakeFiles/gpu-filter.dir/src/main/cpp/gpufilter/codec/CodecEncoder.cpp.o -MF CMakeFiles\gpu-filter.dir\src\main\cpp\gpufilter\codec\CodecEncoder.cpp.o.d -o CMakeFiles/gpu-filter.dir/src/main/cpp/gpufilter/codec/CodecEncoder.cpp.o -c E:\AndroidStudioJects\githubDemo\NativeCppApp-master\app\src\main\cpp\gpufilter\codec\CodecEncoder.cpp E:\AndroidStudioJects\githubDemo\NativeCppApp-master\app\src\main\cpp\gpufilter\codec\CodecEncoder.cpp:310:90: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int] if (isDebug) LOGE("unexpected result from encoder.dequeueOutputBuffer: " + status); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ E:\AndroidStudioJects\githubDemo\NativeCppApp-master\app\src\main\cpp\gpufilter\codec/../../common/zzr_common.h:34:22: note: expanded from macro 'LOGE' "[%s][%d]: " format, __FILENAME__, __LINE__, ##__VA_ARGS__); ~~~~~~~~~~~~~^~~~~~ E:\AndroidStudioJects\githubDemo\NativeCppApp-master\app\src\main\cpp\gpufilter\codec\CodecEncoder.cpp:310:90: note: use array indexing to silence this warning E:\AndroidStudioJects\githubDemo\NativeCppApp-master\app\src\main\cpp\gpufilter\codec\CodecEncoder.cpp:323:34: error: use of undeclared identifier 'AMEDIACODEC_BUFFER_FLAG_CODEC_CONFIG'; did you mean 'AMEDIACODEC_BUFFER_FLAG_END_OF_STREAM'? if (info.flags & AMEDIACODEC_BUFFER_FLAG_CODEC_CONFIG) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ AMEDIACODEC_BUFFER_FLAG_END_OF_STREAM C:/Users/Administrator/AppData/Local/Android/Sdk/ndk/16.1.4479499/sysroot/usr/include\media/NdkMediaCodec.h:56:5: note: 'AMEDIACODEC_BUFFER_FLAG_END_OF_STREAM' declared here AMEDIACODEC_BUFFER_FLAG_END_OF_STREAM = 4, ^
我在下载编译你的代码时.Cmake一直报这个错误,好像是 camke的版本和Ndk的版本跟你的不一样导致的,可否提供一下你编译用的Ndk版本和cmake版本

为啥录制出来的视频播放时会闪烁？