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# - Try to find FFMPEG libavformat
# Once done, this will define
#
# AVFormat_FOUND - the library is available
# AVFormat_INCLUDE_DIRS - the include directories
# AVFormat_LIBRARIES - the libraries
# AVFormat_INCLUDE - the file to include (may be used in config.h)
#
# See documentation on how to write CMake scripts at
# http://www.cmake.org/Wiki/CMake:How_To_Find_Libraries
include(LibFindMacros)
libfind_package(AVFormat AVCodec)
libfind_pkg_check_modules(AVFormat_PKGCONF libavformat)
find_path(AVFormat_INCLUDE_DIR
NAMES libavformat/avformat.h ffmpeg/avformat.h avformat.h
HINTS ${AVFormat_PKGCONF_INCLUDE_DIRS}
PATH_SUFFIXES ffmpeg
)
if(AVFormat_INCLUDE_DIR)
foreach(suffix libavformat/ ffmpeg/ "")
if(NOT AVFormat_INCLUDE)
if(EXISTS "${AVFormat_INCLUDE_DIR}/${suffix}avformat.h")
set(AVFormat_INCLUDE "${suffix}avformat.h")
endif(EXISTS "${AVFormat_INCLUDE_DIR}/${suffix}avformat.h")
endif(NOT AVFormat_INCLUDE)
endforeach(suffix)
if(NOT AVFormat_INCLUDE)
message(FATAL_ERROR "Found avformat.h include dir, but not the header file. Perhaps you need to clear CMake cache?")
endif(NOT AVFormat_INCLUDE)
endif(AVFormat_INCLUDE_DIR)
find_library(AVFormat_LIBRARY
NAMES libavformat.dll.a avformat
HINTS ${AVFormat_PKGCONF_LIBRARY_DIRS}
)
libfind_process(AVFormat)
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