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World_Peace
Beginner
78 Views

link libmfx.lib error ‘h.264 4Kx4K@30 encoder ‘ ‘h.264 4Kx2K@60 encoder’

Hello,

 

Can you help me to fix this problem, please?

 

I want to try for ‘h.264 4Kx4K@30 encoder ‘ and ‘h.264 4Kx2K@60 encoder’ on Apollo Lake CRB(Oxbow hill rev B).

 

I download the file by Intel website.

 

https://software.intel.com/en-us/intel-media-server-studio/code-samples

 

Download Tutorial packages → Windows package → Download the “mediasdk-tutorials-0.03.zip”

 

I create a Visual Studio Community 2015 project and use sample code " simple_encode " to build this project. 

 

  • VS2015 show error ::

 

1> ------ Started construction: Project: simple_encode, Configuration: Debug Win32 ------

1> simple_encode.cpp

1> common_utils_windows.cpp

1: c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ common_utils_windows.cpp (25): error C2220: Treat warning as error - no 'object' file

1> c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ common_utils_windows.cpp (25): warning C4100: 'bCreateSharedHandles': Unreferenced Type Parameters

1> c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ common_utils_windows.cpp (25): warning C4100: 'pmfxAllocator': Unreferenced Type Parameters

1: c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ common_utils_windows.cpp (87): warning C4100: 'memId': Unreferenced Type Parameters

1: c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ common_utils_windows.cpp (94): warning C4100: 'memId': Unreferenced Type Parameters

1> common_utils.cpp

1> cmd_options.cpp

(84): error C2220: Treat warnings as error handling - no 'object' file is generated (1) c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ cmd_options.cpp

1> c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ cmd_options.cpp (84): warning C4996: 'sscanf': This function or variable may be unsafe. Consider using sscanf_s Instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

1> c: \ program files (x86) \ windows kits \ 10 \ include \ 10.0.10240.0 \ ucrt \ stdio.h (2254): note: See the declaration of 'sscanf'

1> c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ cmd_options.cpp (108): warning C4996: 'sscanf': This function or variable may be unsafe. Consider using sscanf_s Instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

1> c: \ program files (x86) \ windows kits \ 10 \ include \ 10.0.10240.0 \ ucrt \ stdio.h (2254): note: See the declaration of 'sscanf'

1> c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ cmd_options.cpp (warning) C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s Instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

1> c: \ program files (x86) \ windows kits \ 10 \ include \ 10.0.10240.0 \ ucrt \ string.h (119): note: See the declaration of 'strcpy'

1> c: \ apollosample \ mediasdk-tutorials-0.0.3 \ mediasdk-tutorials-0.0.3 \ common \ cmd_options.cpp (warning): C4996: warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s Instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

1> c: \ program files (x86) \ windows kits \ 10 \ include \ 10.0.10240.0 \ ucrt \ string.h (119): note: See the declaration of 'strcpy'

1> Generating code ...

========== Build: 0 Success, 1 Failure, 0 Latest, 0 Skip ==========

-----------------------------------------------------------------------------------------------------

※If I close the ” Treat Warning As Errors”.

(Debug → Property → C/C++ → Treat Warning As Errors → No /WX-)

 

 

②VS2015 show error ::

 

1> ------ Started construction: Project: simple_encode, Configuration: Debug Win32 ------

1> LINK: fatal error LNK1104: Cannot open file 'libmfx.lib'

========== Build: 0 success, 1 failure, 0 latest, 0 skip ==========

 

 

------------------------------------------

My platform:: win10

Microsoft Visual Studio Professional 2015

Version 14.0.25431.01 Update 3

 

 

 

Best Regards

0 Kudos
3 Replies
Mark_L_Intel1
Moderator
78 Views

Hi Joanne,

I think you have solved the first issue, for the second one, it is a link issue, can you check if the environment variable INTELMEDIASDKROOT is point to the directory where your Media SDK is installed. It looks like an environment issue.

Mark

World_Peace
Beginner
78 Views

Hello Mark,

Sorry, I did not see the message.

I am downloading everything and try to build up environment.

Can you teach me how to use this Sample code?

Or some user guide in detail?

Thank you very much =)

Mark_L_Intel1
Moderator
78 Views

Hi Jonne,

Are you asking how to use simple_encode.exe?

You can try followings:

> simple_encode.exe -g WxH -b [bitrate] -f [frame rate] -hw [input file] [output file]

frame rate must be a format with "nominator/denominator".

the input file has the YUV format

the output file will be h.264 format

Run "simple_encode.exe --help" for the details

Note also the data file must be the elementary stream, it can't parse the media container (mp4 for example) for you.

Mark

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