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canaconZion / videoPlayer

ffmpeg+Qt+SDL
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When I compile videoplay using QT5.13.2 (Windows operating system), I am unable to successfully link the videoplay #13

Open pyh0603 opened 10 months ago

pyh0603 commented 10 months ago

QT compilation error prompt: d:\8.3encoder\code\videoplayer\src\cond.h: warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='' processorArchitecture=''" /MANIFEST:embed /OUT:debug\myVideoPlayer.exe @C:\Users\ADMINI~1\AppData\Local\Temp\myVideoPlayer.exe.11968.6625.jom LINK : fatal error LNK1104: jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile.Debug [debug\myVideoPlayer.exe] Error 1104 jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile [debug] Error 2 14:38:55: 进程"D:\14.qt\Tools\QtCreator\bin\jom.exe"退出，退出代码 2 。 Error while building/deploying project myVideoPlayer (kit: Desktop Qt 5.12.6 MSVC2017 64bit) When executing step "Make" 14:38:55: Elapsed time: 00:09.

my ffmpeg version: ffmpeg-6.0-full_build-shared my sdl2 version: SDL2-devel-2.28.4-VC.zip or SDL2-2.0.2 I think I had a problem linking to the SDL2 library，I have tested multiple SDL2 versions, but none of them were successfully linked.

My Question： 1.How to solve this problem 2.Which version of SDL2 and ffmpeg are you using? Can you please email me with my email address: pyh0603@hotmail.com

pyh0603 commented 10 months ago

My QT Project Configuration: INCLUDEPATH += D:\8.3encoder\code\videoPlayer\include\ffmpeg INCLUDEPATH += D:\8.3encoder\code\videoPlayer\include\SDL2

LIBS += -LD:\8.3encoder\code\videoPlayer\lib\ffmpeg -lswresample -lavformat -lswscale -lavutil -lavcodec -lavdevice -lavfilter LIBS += -LD:\8.3encoder\code\videoPlayer\lib\SDL2 -lSDL2

canaconZion commented 10 months ago

QT compilation error prompt: d:\8.3encoder\code\videoplayer\src\cond.h: warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='' processorArchitecture=''" /MANIFEST:embed /OUT:debug\myVideoPlayer.exe @C:\Users\ADMINI~1\AppData\Local\Temp\myVideoPlayer.exe.11968.6625.jom LINK : fatal error LNK1104: jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile.Debug [debug\myVideoPlayer.exe] Error 1104 jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile [debug] Error 2 14:38:55: 进程"D:\14.qt\Tools\QtCreator\bin\jom.exe"退出，退出代码 2 。 Error while building/deploying project myVideoPlayer (kit: Desktop Qt 5.12.6 MSVC2017 64bit) When executing step "Make" 14:38:55: Elapsed time: 00:09.

my ffmpeg version: ffmpeg-6.0-full_build-shared my sdl2 version: SDL2-devel-2.28.4-VC.zip or SDL2-2.0.2 I think I had a problem linking to the SDL2 library，I have tested multiple SDL2 versions, but none of them were successfully linked.

My Question： 1.How to solve this problem 2.Which version of SDL2 and ffmpeg are you using? Can you please email me with my email address: pyh0603@hotmail.com

I noticed that you are using the MSVC compiler for 64-bit. Please check if the libraries for ffmpeg and SDL2 are also 64-bit.

pyh0603 commented 10 months ago

QT compilation error prompt: d:\8.3encoder\code\videoplayer\src\cond.h: warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='' processorArchitecture=''" /MANIFEST:embed /OUT:debug\myVideoPlayer.exe @C:\Users\ADMINI~1\AppData\Local\Temp\myVideoPlayer.exe.11968.6625.jom LINK : fatal error LNK1104: jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile.Debug [debug\myVideoPlayer.exe] Error 1104 jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile [debug] Error 2 14:38:55: 进程"D:\14.qt\Tools\QtCreator\bin\jom.exe"退出，退出代码 2 。 Error while building/deploying project myVideoPlayer (kit: Desktop Qt 5.12.6 MSVC2017 64bit) When executing step "Make" 14:38:55: Elapsed time: 00:09. my ffmpeg version: ffmpeg-6.0-full_build-shared my sdl2 version: SDL2-devel-2.28.4-VC.zip or SDL2-2.0.2 I think I had a problem linking to the SDL2 library，I have tested multiple SDL2 versions, but none of them were successfully linked. My Question： 1.How to solve this problem 2.Which version of SDL2 and ffmpeg are you using? Can you please email me with my email address: pyh0603@hotmail.com

I noticed that you are using the MSVC compiler for 64-bit. Please check if the libraries for ffmpeg and SDL2 are also 64-bit.

Which compiler, FFmpeg version, and SDL2 version are you using?

Thank you for your reply.

canaconZion commented 10 months ago

QT compilation error prompt: d:\8.3encoder\code\videoplayer\src\cond.h: warning C4819: 该文件包含不能在当前代码页(936)中表示的字符。请将该文件保存为 Unicode 格式以防止数据丢失 link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' publicKeyToken='6595b64144ccf1df' language='' processorArchitecture=''" /MANIFEST:embed /OUT:debug\myVideoPlayer.exe @C:\Users\ADMINI~1\AppData\Local\Temp\myVideoPlayer.exe.11968.6625.jom LINK : fatal error LNK1104: jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile.Debug [debug\myVideoPlayer.exe] Error 1104 jom: D:\8.3encoder\code\build-myVideoPlayer-Desktop_Qt_5_12_6_MSVC2017_64bit-Debug\Makefile [debug] Error 2 14:38:55: 进程"D:\14.qt\Tools\QtCreator\bin\jom.exe"退出，退出代码 2 。 Error while building/deploying project myVideoPlayer (kit: Desktop Qt 5.12.6 MSVC2017 64bit) When executing step "Make" 14:38:55: Elapsed time: 00:09. my ffmpeg version: ffmpeg-6.0-full_build-shared my sdl2 version: SDL2-devel-2.28.4-VC.zip or SDL2-2.0.2 I think I had a problem linking to the SDL2 library，I have tested multiple SDL2 versions, but none of them were successfully linked. My Question： 1.How to solve this problem 2.Which version of SDL2 and ffmpeg are you using? Can you please email me with my email address: pyh0603@hotmail.com

I noticed that you are using the MSVC compiler for 64-bit. Please check if the libraries for ffmpeg and SDL2 are also 64-bit.

Which compiler, FFmpeg version, and SDL2 version are you using?

Thank you for your reply.

Qt 5.9.0 MinGW 32bit ffmpeg 4.1 SDL2-2.0.8

canaconZion commented 10 months ago

@pyh0603 If you are still unable to run this project successfully, try downloading the library from ffmpeg+SLD2 lib and then run it again.