win10 AVCODEC_INCLUDE_DIR NOTFOUND

[i3587616]

win10
cuda11.4
vs2019
Video_Codec_SDK_11.1.5
VideoProcessingFramework-1.1

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
AVCODEC_INCLUDE_DIR
used as include directory in directory G:/soft/VideoProcessingFramework-1.1/PyNvCodec/TC
used as include directory in directory G:/soft/VideoProcessingFramework-1.1/PyNvCodec/TC
used as include directory in directory G:/soft/VideoProcessingFramework-1.1/PyNvCodec/TC/inc
used as include directory in directory G:/soft/VideoProcessingFramework-1.1/PyNvCodec/TC/src

my ffmpeg-4.4-full_build has bin
and bin has ffmpeg.exe ffplay.exe ffprobe.exe
download by https://github.com/BtbN/FFmpeg-Builds/releases.ffmpeg-n4.4-178-g4b583e5425-win64-gpl-4.4.zip
what can i do

[rarzumanyan]

Hi @i3587616

my ffmpeg-4.4-full_build has bin and bin has ffmpeg.exe ffplay.exe ffprobe.exe

Since VPF is built from source, it needs ffmpeg headers and libraries, not ffmpeg.exe and ffprobe.exe binaries.
You need so called "developer's" build which also includes that alongside binaries.

Also, I recommend you to use FFMpeg 4.3, because in version 4.4 breaking API changes were made which aren't yet supported in VPF.

[i3587616]

hi @rarzumanyan

thanks a lot. i use ffmpeg-n4.3.2-162-g4bbcaf7559-win64-gpl-shared-4.3.zip then all ok.
i just think more bigger is more better. the shared version is smaller but so good.
thank. build success.