Need help for compiling libvlc for the vlc-winrt project

[chouquette]

Sure, this is the associated Dockerfile: https://code.videolan.org/videolan/dock ... Dockerfile

[zkuang]

thanks chouquette and robUx4, I'll give it a try.

[zkuang]

when building the container, patches failed to apply:

make[1]: Leaving directory '/build/binutils-2.26/build'
error: patch failed: mingw-w64-crt/crt/crt_handler.c:40
error: mingw-w64-crt/crt/crt_handler.c: patch does not apply
error: patch failed: mingw-w64-crt/crt/crtdll.c:164
error: mingw-w64-crt/crt/crtdll.c: patch does not apply
error: patch failed: mingw-w64-crt/crt/crtexe.c:279
error: mingw-w64-crt/crt/crtexe.c: patch does not apply
error: patch failed: mingw-w64-crt/crt/gs_support.c:104
error: mingw-w64-crt/crt/gs_support.c: patch does not apply

how to resolve this?

[zkuang]

I fix the patching by checking out an older version of mingw-w64, but when I compile the libvlc, I got:
make[4]: Entering directory '/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/winrt-i686-msvcr120_app/modules'
CCLD libhttps_plugin.la
CCLD librtp_plugin.la
CCLD libavcodec_plugin.la
CCLD libvpx_plugin.la
CCLD libgestures_plugin.la
CCLD liboldrc_plugin.la
CCLD libhotkeys_plugin.la
CCLD libnetsync_plugin.la
CCLD libogg_plugin.la
CCLD libdemuxdump_plugin.la
CCLD librawdv_plugin.la
CCLD librawvid_plugin.la
CCLD libau_plugin.la
/opt/gcc-i686-w64-mingw32/lib/gcc/i686-w64-mingw32/5.4.0/../../../../i686-w64-mingw32/bin/ld: cannot find -lpthread
collect2: error: ld returned 1 exit status
Makefile:16769: recipe for target 'libvpx_plugin.la' failed
make[4]: *** [libvpx_plugin.la] Error 1
make[4]: *** Waiting for unfinished jobs....
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x1505): undefined reference to `pthread_mutex_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x1578): undefined reference to `pthread_mutex_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x307f): undefined reference to `pthread_mutex_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x4257): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x59cb): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x7112): undefined reference to `sem_wait'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(onyx_if.c.o):(.text+0x95ae): undefined reference to `sem_wait'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(encodeframe.c.o):(.text+0x1cd3): undefined reference to `sched_yield'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(encodeframe.c.o):(.text+0x23d0): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(encodeframe.c.o):(.text+0x26b3): undefined reference to `sched_yield'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(encodeframe.c.o):(.text+0x28f5): undefined reference to `sem_wait'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x24): undefined reference to `sem_wait'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x60): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0xc2): undefined reference to `sem_wait'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x2a3): undefined reference to `sched_yield'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x5b9): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0xeef): undefined reference to `pthread_mutex_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x106d): undefined reference to `sem_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x108d): undefined reference to `sem_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x10c5): undefined reference to `pthread_create'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1102): undefined reference to `pthread_join'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1112): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1125): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x117c): undefined reference to `pthread_mutex_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x11ca): undefined reference to `sem_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x11ec): undefined reference to `sem_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x121a): undefined reference to `pthread_create'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x123f): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x124f): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1268): undefined reference to `pthread_join'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1278): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x128b): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x129c): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x12a4): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x12f6): undefined reference to `pthread_mutex_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x13d3): undefined reference to `sem_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x13f5): undefined reference to `sem_init'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1423): undefined reference to `pthread_create'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1488): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1498): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x14b4): undefined reference to `pthread_join'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x14c4): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x14d2): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x14e8): undefined reference to `sem_post'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x14fe): undefined reference to `pthread_join'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x150c): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x1514): undefined reference to `sem_destroy'
/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/contrib/i686-w64-mingw32/lib/libvpx.a(ethreading.c.o):(.text+0x156a): undefined reference to `pthread_mutex_destroy'
collect2: error: ld returned 1 exit status
Makefile:12543: recipe for target 'libavcodec_plugin.la' failed
make[4]: *** [libavcodec_plugin.la] Error 1
make[4]: Leaving directory '/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/winrt-i686-msvcr120_app/modules'
Makefile:25282: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory '/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/winrt-i686-msvcr120_app/modules'
Makefile:10535: recipe for target 'all' failed
make[2]: *** [all] Error 2
make[2]: Leaving directory '/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/winrt-i686-msvcr120_app/modules'
Makefile:1520: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/zkuang/Projects/build/winrt-win10-i686/libvlc/vlc/winrt-i686-msvcr120_app'
Makefile:1405: recipe for target 'all' failed
make: *** [all] Error 2

Looks like the pthread library is missing. Do I have to build it myself? I'm doing this on a 64bit system, do I have to do this on a 32bit system?

[zkuang]

I fix this by changing the build environment to a docker container with https://code.videolan.org/videolan/dock ... Dockerfile, replacing the mingw with an older version (two month ago) and get the mpfr 3.1.6 instead of 3.1.5。 Then it works.. Thanks for all the help, guys!

[862055876]

When I run the project on vs2017

严重性 代码 说明 项目 文件 行 禁止显示状态
错误 Type universe cannot resolve assembly: System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a. VLC.Universal
错误 Cannot resolve Assembly or Windows Metadata file 'System.Runtime.dll' VLC.Universal D:\csworkspace\vlc_1\app\VLC.Universal\VLC.Universal.csproj
错误 C2446 “!=”: 没有从“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”到“int”的转换 libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2672 “std::find_if”: 未找到匹配的重载函数 (编译源文件 ..\libvlcppcx\EventManagerCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 128
错误 C2780 “_InIt std::find_if(_InIt,_InIt,_Pr)”: 应输入 3 个参数，却提供了 1 个 (编译源文件 ..\libvlcppcx\EventManagerCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 130
错误 C3536 “it”: 初始化之前无法使用 (编译源文件 ..\libvlcppcx\EventManagerCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2679 二进制“!=”: 没有找到接受“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”类型的右操作数的运算符(或没有可接受的转换) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2664 “std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>> std::vector<_Ty,std::allocator<_Ty>>::erase(std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>,std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>)”: 无法将参数 1 从“int”转换为“std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>” libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 132
错误 C2446 “!=”: 没有从“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”到“int”的转换 libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2672 “std::find_if”: 未找到匹配的重载函数 (编译源文件 ..\libvlcppcx\MediaListCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 128
错误 C2780 “_InIt std::find_if(_InIt,_InIt,_Pr)”: 应输入 3 个参数，却提供了 1 个 (编译源文件 ..\libvlcppcx\MediaListCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 130
错误 C3536 “it”: 初始化之前无法使用 (编译源文件 ..\libvlcppcx\MediaListCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2679 二进制“!=”: 没有找到接受“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”类型的右操作数的运算符(或没有可接受的转换) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2664 “std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>> std::vector<_Ty,std::allocator<_Ty>>::erase(std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>,std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>)”: 无法将参数 1 从“int”转换为“std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>” libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 132
错误 C2672 “std::find_if”: 未找到匹配的重载函数 (编译源文件 ..\libvlcppcx\MediaDiscovererCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 128
错误 C2780 “_InIt std::find_if(_InIt,_InIt,_Pr)”: 应输入 3 个参数，却提供了 1 个 (编译源文件 ..\libvlcppcx\MediaDiscovererCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 130
错误 C3536 “it”: 初始化之前无法使用 (编译源文件 ..\libvlcppcx\MediaDiscovererCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2446 “!=”: 没有从“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”到“int”的转换 libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2679 二进制“!=”: 没有找到接受“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”类型的右操作数的运算符(或没有可接受的转换) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2664 “std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>> std::vector<_Ty,std::allocator<_Ty>>::erase(std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>,std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>)”: 无法将参数 1 从“int”转换为“std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>” libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 132
错误 C2446 “!=”: 没有从“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”到“int”的转换 libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2672 “std::find_if”: 未找到匹配的重载函数 (编译源文件 ..\libvlcppcx\MediaCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 128
错误 C2780 “_InIt std::find_if(_InIt,_InIt,_Pr)”: 应输入 3 个参数，却提供了 1 个 (编译源文件 ..\libvlcppcx\MediaCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 130
错误 C3536 “it”: 初始化之前无法使用 (编译源文件 ..\libvlcppcx\MediaCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2679 二进制“!=”: 没有找到接受“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”类型的右操作数的运算符(或没有可接受的转换) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2664 “std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>> std::vector<_Ty,std::allocator<_Ty>>::erase(std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>,std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>)”: 无法将参数 1 从“int”转换为“std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>” libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 132
错误 C2446 “!=”: 没有从“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”到“int”的转换 libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2672 “std::find_if”: 未找到匹配的重载函数 (编译源文件 ..\libvlcppcx\MediaPlayerCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 128
错误 C2780 “_InIt std::find_if(_InIt,_InIt,_Pr)”: 应输入 3 个参数，却提供了 1 个 (编译源文件 ..\libvlcppcx\MediaPlayerCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 130
错误 C3536 “it”: 初始化之前无法使用 (编译源文件 ..\libvlcppcx\MediaPlayerCX.cpp) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2679 二进制“!=”: 没有找到接受“std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>”类型的右操作数的运算符(或没有可接受的转换) libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 131
错误 C2664 “std::_Vector_iterator<std::_Vector_val<std::_Simple_types<_Ty>>> std::vector<_Ty,std::allocator<_Ty>>::erase(std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>,std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>)”: 无法将参数 1 从“int”转换为“std::_Vector_const_iterator<std::_Vector_val<std::_Simple_types<_Ty>>>” libVLCX.UWP d:\csworkspace\vlc_1\modules\libvlcpp\vlcpp\EventManager.hpp 132


How to deal with this problem

[mfkl]

Hi 862055876,

Please share your VS2017 installation information (what components you have installed, which versions).
Also look at this maybe https://stackoverflow.com/questions/363 ... -resolve-a
Do you have the C++ tools installed? Which target framework are you using?

[862055876]

Thank you,i tried this and fix it

[862055876]

When I test ,found that when I change --network-caching=300 or --network-caching=1000 ,The delay time is the same.How to fix this?

[mfkl]

Please share some code so I can help further.

The delay time is the same

How did you test this?

[862055876]

I test this by change network-caching and INPUT_PTS_DELAY_MAX,for example network-caching=500 andINPUT_PTS_DELAY_MAX=500000 or network-caching=200 andINPUT_PTS_DELAY_MAX=200000

[862055876]

I also found a question:Process memory is rising fast, 5S rises 1M ,how to fix this?

[862055876]

ERROR: libopenjp2 >= 2.1.0 not found using pkg-config
how to fix this?