[ffmpeg] Dependencies Secur32.lib and Bcrypt.lib are missing when linking to avutil and avformat

[JackBoosY]

Host Environment

• OS: Windows
• Compiler: revision

To Reproduce
Steps to reproduce the behavior:
./vcpkg install ffmpeg

Failure logs

avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol AcquireCredentialsHandleA referenced in function tls_open
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_FreeCredentialsHandle referenced in function tls_close
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol InitializeSecurityContextA referenced in function tls_close
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_DeleteSecurityContext referenced in function tls_close
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_ApplyControlToken referenced in function tls_close
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol QueryContextAttributesA referenced in function tls_write
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol FreeContextBuffer referenced in function tls_close
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol EncryptMessage referenced in function tls_write
avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol DecryptMessage referenced in function tls_read
avutil.lib(random_seed.o) : error LNK2019: unresolved external symbol BCryptOpenAlgorithmProvider referenced in function av_get_random_seed
avutil.lib(random_seed.o) : error LNK2019: unresolved external symbol BCryptCloseAlgorithmProvider referenced in function av_get_random_seed
avutil.lib(random_seed.o) : error LNK2019: unresolved external symbol BCryptGenRandom referenced in function av_get_random_seed

[ldm0]

I met exactly the same problem... Why this issue is closed? Or is there any way to solve this problem?

[JackBoosY]

@ldm0 Can you provide your failre logs?

Thanks.

[morphogencc]

I'm experiencing the same problem in Visual Studio 2019. I'm building with the win-x64-static triplet, and after linking to avcodec, avutil, and avformat I get the errors:

2>avcodec.lib(mfenc.o) : error LNK2019: unresolved external symbol MFCreateMediaType referenced in function mf_choose_output_type
2>avcodec.lib(mfenc.o) : error LNK2001: unresolved external symbol IID_IMFMediaEventGenerator
2>avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol MFStartup referenced in function ff_instantiate_mf
2>avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol MFShutdown referenced in function ff_free_mf
2>avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol MFCreateAlignedMemoryBuffer referenced in function ff_create_memory_sample
2>avcodec.lib(mf_utils.o) : error LNK2019: unresolved external symbol MFCreateSample referenced in function ff_create_memory_sample
2>avcodec.lib(mf_utils.o) : error LNK2001: unresolved external symbol IID_IMFTransform
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol AcquireCredentialsHandleA referenced in function tls_open
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_FreeCredentialsHandle referenced in function tls_close
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol InitializeSecurityContextA referenced in function tls_close
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_DeleteSecurityContext referenced in function tls_close
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol __imp_ApplyControlToken referenced in function tls_close
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol QueryContextAttributesA referenced in function tls_write
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol FreeContextBuffer referenced in function tls_close
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol EncryptMessage referenced in function tls_write
2>avformat.lib(tls_schannel.o) : error LNK2019: unresolved external symbol DecryptMessage referenced in function tls_read
2>avutil.lib(random_seed.o) : error LNK2019: unresolved external symbol BCryptOpenAlgorithmProvider referenced in function av_get_random_seed
2>avutil.lib(random_seed.o) : error LNK2019: unresolved external symbol BCryptCloseAlgorithmProvider referenced in function av_get_random_seed
2>avutil.lib(random_seed.o) : error LNK2019: unresolved external symbol BCryptGenRandom referenced in function av_get_random_seed

[JackBoosY]

avcodec needs:

• Mfplat.lib
• Mfuuid.lib

avformat needs:

• Secur32.lib

avutil needs:

• Bcrypt.lib

[JackBoosY]

avcodec needs:

• Mfplat.lib
• Mfuuid.lib

avformat needs:

• Secur32.lib

avutil needs:

• Bcrypt.lib

All these system libraries were added in FindFFMPEG.cmake.in.
Can anyone test the latest version (git pull and rebuild ffmpeg)?
And can anyone provide me the cmake sample code?

Thanks.

[morphogencc]

I just tried it; deleted my vcpkg_installed and vcpkg/installed folders and:

cd vcpkg/
git pull origin master
.\vcpkg.exe install ffmpeg --triplet x64-windows-static
./vcpkg.exe integrate install

and then opened up my solution in Visual Studio and compiled it. Still received the same errors.