Cloning and building instructions for windows about ffmpeg

[Sibras]

This is a simple build order fix for the ffmpeg_deps.sln file. Its fixed now in latest master.

[david-sackstein]

One of these problems has been resolved.
I had not installed YASM properly.
Instead of following the instructions at where YASM is downloaded, I ran the install script in the YASM installation pointed to be the readme in SMP/readme.txt.
This corrected the installation of YASM

[david-sackstein]

But a problem still remains with finding included headers for some of the projects.
For instance <zlib.h> needs to be replaced with "../../zlib/zlib.h" and there are many others.
Is there are configuration step I am missing?

[david-sackstein]

The problem I encountered running project_get_dependencies.bat was caused by there being spaces in the path to the project (or maybe because the path was too long). I moved the project to c:\ShiftMedia and the batch file ran ok.
However, even after running the batch file I still got these errors like these when rebuilding ffmpeg.sln:

Severity Code Description Project File Line Suppression State Error C1083 Cannot open include file: 'GL/glext.h': No such file or directory libavdevice C:\ShiftMedia\FFmpeg\libavdevice\opengl_enc.c 43 Error C1083 Cannot open include file: 'mfx/mfxvideo.h': No such file or directory libavutil C:\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 22 Error C1083 Cannot open include file: 'soxr.h': No such file or directory libswresample C:\ShiftMedia\FFmpeg\libswresample\soxr_resample.c 30 Error C1083 Cannot open include file: 'xvid.h': No such file or directory libavcodec C:\ShiftMedia\FFmpeg\libavcodec\libxvid.c 30 Error C1083 Cannot open include file: 'x265.h': No such file or directory libavcodec C:\ShiftMedia\FFmpeg\libavcodec\libx265.c 27
`

[Sibras]

Ill look into why the project_get_dependencies.bat file may not work, however any additional information you can give me may help.

As for the errors you are getting, these are because the dependencies have not been built and so they can not be found. You should instead use the ffmpeg_deps.sln solution as this includes links to all the downloaded repositories and will automatically build them as needed. So the only thing you have to manually do is get the glext headers as per the readme in the SMP folder.

Also in case you didnt know I will point out that pre-built VS 2015 static and dynamic release builds can be download from the release section of the repo so you only need to compile yourself if you want debug builds or to edit the code.

[david-sackstein]

Hi Mathew, Thank you for your quick response. I used the ffmpeg_deps.solution, but I had very similar errors: I am attaching the error list. I could go through them all and try to solve them - but maybe you can tell if there is something simple I am not doing that would resolve the problem. Thanks David

…

On Wed, Jul 19, 2017 at 5:51 PM, Matthew Oliver ***@***.***> wrote: Ill look into why the project_get_dependencies.bat file may not work, however any additional information you can give me may help. As for the errors you are getting, these are because the dependencies have not been built and so they can not be found. You should instead use the ffmpeg_deps.sln solution as this includes links to all the downloaded repositories and will automatically build them as needed. So the only thing you have to manually do is get the glext headers as per the readme in the SMP folder. Also in case you didnt know I will point out that pre-built VS 2015 static and dynamic release builds can be download from the release section of the repo so you only need to compile yourself if you want debug builds or to edit the code. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#23 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AOOTYBgaVnVu_JD8cnvhT_q1iUpPnU4dks5sPhexgaJpZM4OcnNt> .

-- David Sackstein [email protected] 054-4563680 Severity Code Description Project File Line Suppression State Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 1025 Error (active) cannot open source file "mfx/mfxvideo.h" libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 22 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 48 Error (active) identifier "mfxHandleType" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 49 Error (active) identifier "mfxVersion" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 50 Error (active) identifier "mfxIMPL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 51 Error (active) identifier "mfxSession" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 58 Error (active) identifier "mfxSession" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 59 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 62 Error (active) identifier "mfxMemId" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 66 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 68 Error (active) identifier "mfxExtOpaqueSurfaceAlloc" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 70 Error (active) identifier "mfxExtBuffer" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 71 Error (active) identifier "mfxHandleType" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 75 Error (active) identifier "MFX_HANDLE_D3D9_DEVICE_MANAGER" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 83 Error (active) identifier "MFX_FOURCC_NV12" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 92 Error (active) identifier "MFX_FOURCC_P010" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 93 Error (active) identifier "MFX_FOURCC_P8" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 94 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 112 Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 118 Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 131 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 243 Error (active) identifier "mfxMemId" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 268 Error (active) expected a ';' libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 268 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 270 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 272 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 285 Error (active) identifier "MFX_CHROMAFORMAT_YUV420" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 303 Error (active) identifier "MFX_CHROMAFORMAT_YUV422" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 305 Error (active) identifier "MFX_CHROMAFORMAT_YUV444" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 307 Error (active) identifier "MFX_MEMTYPE_OPAQUE_FRAME" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 343 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 349 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 360 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 360 Error (active) identifier "mfxFrameAllocRequest" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 360 Error (active) identifier "mfxFrameAllocResponse" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 361 Error (active) identifier "mfxFrameInfo" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 366 Error (active) identifier "i" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 366 Error (active) identifier "i1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 367 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 369 Error (active) identifier "MFX_MEMTYPE_FROM_VPPIN" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 370 Error (active) identifier "MFX_MEMTYPE_FROM_VPPOUT" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 370 Error (active) identifier "MFX_MEMTYPE_EXTERNAL_FRAME" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 371 Error (active) identifier "MFX_ERR_UNSUPPORTED" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 372 Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 385 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 388 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 388 Error (active) identifier "mfxFrameAllocResponse" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 388 Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 390 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 393 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 393 Error (active) identifier "mfxMemId" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 393 Error (active) identifier "mfxFrameData" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 393 Error (active) identifier "MFX_ERR_UNSUPPORTED" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 395 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 398 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 398 Error (active) identifier "mfxMemId" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 398 Error (active) identifier "mfxFrameData" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 398 Error (active) identifier "MFX_ERR_UNSUPPORTED" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 400 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 403 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 403 Error (active) identifier "mfxMemId" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 403 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 403 Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 406 Error (active) identifier "mfxSession" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 410 Error (active) identifier "MFX_MEMTYPE_OPAQUE_FRAME" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 415 Error (active) identifier "mfxFrameAllocator" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 417 Error (active) identifier "mfxVideoParam" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 426 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 427 Error (active) identifier "MFX_ERR_NONE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 430 Error (active) identifier "MFX_IOPATTERN_OUT_OPAQUE_MEMORY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 453 Error (active) identifier "MFX_IOPATTERN_IN_OPAQUE_MEMORY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 454 Error (active) identifier "MFX_IOPATTERN_OUT_VIDEO_MEMORY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 456 Error (active) identifier "MFX_IOPATTERN_IN_VIDEO_MEMORY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 457 Error (active) identifier "MFX_IOPATTERN_IN_SYSTEM_MEMORY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 460 Error (active) identifier "MFX_IOPATTERN_OUT_SYSTEM_MEMORY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 461 Error (active) identifier "MFX_MEMTYPE_OPAQUE_FRAME" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 490 Error (active) identifier "MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 524 Error (active) identifier "mfxExtBuffer" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 527 Error (active) expected an expression libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 527 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 614 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 632 Error (active) identifier "surf" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 632 Error (active) expected an expression libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 632 Error (active) expected a ';' libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 632 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 705 Error (active) identifier "surf" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 705 Error (active) expected an expression libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 705 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 737 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 738 Error (active) identifier "in" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 738 Error (active) expected an expression libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 738 Error (active) expected a ';' libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 738 Error (active) identifier "mfxSyncPoint" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 740 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 741 Error (active) identifier "MFX_WRN_DEVICE_BUSY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 760 Error (active) identifier "MFX_WRN_DEVICE_BUSY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 762 Error (active) identifier "MFX_WRN_IN_EXECUTION" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 771 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 784 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 785 Error (active) identifier "out" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 785 Error (active) expected an expression libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 785 Error (active) expected a ';' libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 785 Error (active) identifier "mfxSyncPoint" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 787 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 788 Error (active) identifier "MFX_WRN_DEVICE_BUSY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 807 Error (active) identifier "MFX_WRN_DEVICE_BUSY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 809 Error (active) identifier "MFX_WRN_IN_EXECUTION" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 818 Error (active) identifier "mfxMemId" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 862 Error (active) expected a ';' libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 862 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 866 Error (active) identifier "MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 868 Error (active) identifier "mfxIMPL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 954 Error (active) identifier "mfxIMPL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 958 Error (active) identifier "MFX_IMPL_AUTO" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 960 Error (active) identifier "MFX_IMPL_SOFTWARE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 961 Error (active) identifier "MFX_IMPL_HARDWARE" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 962 Error (active) identifier "MFX_IMPL_AUTO_ANY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 963 Error (active) identifier "MFX_IMPL_HARDWARE_ANY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 964 Error (active) identifier "MFX_IMPL_HARDWARE2" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 965 Error (active) identifier "MFX_IMPL_HARDWARE3" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 966 Error (active) identifier "MFX_IMPL_HARDWARE4" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 967 Error (active) identifier "mfxIMPL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 970 Error (active) identifier "mfxIMPL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 987 Error (active) identifier "mfxVersion" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 994 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 995 Error (active) identifier "mfxHandleType" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 996 Error (active) identifier "mfxStatus" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 997 Error (active) identifier "MFX_HANDLE_D3D9_DEVICE_MANAGER" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 1014 Error (active) identifier "mfxHDL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 1015 Error (active) expected a ';' libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 1015 Error (active) identifier "MFX_IMPL_HARDWARE_ANY" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 1061 Error (active) identifier "mfxIMPL" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 1073 Error (active) cannot open source file "mfx/mfxvideo.h" libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.h 22 Error (active) identifier "mfxSession" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.h 36 Error (active) identifier "mfxFrameSurface1" is undefined libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.h 43 Error C1083 Cannot open include file: 'mfx/mfxvideo.h': No such file or directory libavutil <root>\ShiftMedia\FFmpeg\libavutil\hwcontext_qsv.c 22

[david-sackstein]

Problem solved.
The mxf folder had been given a different name by the clone.
I renamed it to mxf and all dependencies were found.
Thank you

[Sibras]

I just pushed an update that should hopefully resolve any issues with project_get_dependencies.bat in the future.
This script can also be used to update any existing download dependencies to the latest versions (if any new ones exist) so let me know if you have any issues with it in the future.

[tomachristian]

@Sibras I still have the problem with mfx/mfxvideo.h not being found on the first clean build. After a second build the error goes away. This is with the latest version on master.

..\libavutil\hwcontext_qsv.c(22): fatal error C1083: Cannot open include file: 'mfx/mfxvideo.h': No such file or directory [C:\Workspaces\FFmpeg\src\ffmpeg\SMP\libavutil.vcxproj]