2 # Using Pkg-config if available for path
4 # FFMPEG_FOUND - all required ffmpeg components found on system
5 # FFMPEG_INCLUDE_DIRS - combined include directories
6 # FFMPEG_LIBRARIES - combined libraries to link
8 set(REQUIRED_AVCODEC_VERSION 0.8)
9 set(REQUIRED_AVCODEC_API_VERSION 53.25.0)
11 include(FindPkgConfig)
14 pkg_check_modules(AVCODEC libavcodec)
15 pkg_check_modules(AVUTIL libavutil)
19 find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h PATHS ${AVCODEC_INCLUDE_DIRS})
20 find_library(AVCODEC_LIBRARY avcodec PATHS ${AVCODEC_LIBRARY_DIRS})
23 find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h PATHS ${AVUTIL_INCLUDE_DIRS})
24 find_library(AVUTIL_LIBRARY avutil PATHS ${AVUTIL_LIBRARY_DIRS})
26 if(AVCODEC_INCLUDE_DIR AND AVCODEC_LIBRARY)
27 set(AVCODEC_FOUND TRUE)
30 if(AVUTIL_INCLUDE_DIR AND AVUTIL_LIBRARY)
31 set(AVUTIL_FOUND TRUE)
34 include(FindPackageHandleStandardArgs)
35 FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFmpeg DEFAULT_MSG AVUTIL_FOUND AVCODEC_FOUND)
38 if (${AVCODEC_VERSION} VERSION_LESS ${REQUIRED_AVCODEC_API_VERSION})
39 message(FATAL_ERROR "libavcodec version >= ${REQUIRED_AVCODEC_VERSION} (API >= ${REQUIRED_AVCODEC_API_VERSION}) is required")
42 message("Note: To build libavcodec version >= ${REQUIRED_AVCODEC_VERSION} (API >= ${REQUIRED_AVCODEC_API_VERSION}) is required")
46 set(FFMPEG_INCLUDE_DIRS ${AVCODEC_INCLUDE_DIR} ${AVUTIL_INCLUDE_DIR})
47 set(FFMPEG_LIBRARIES ${AVCODEC_LIBRARY} ${AVUTIL_LIBRARY})
50 mark_as_advanced(FFMPEG_INCLUDE_DIRS FFMPEG_LIBRARIES)