set(FFMPEG_libavcodec_FOUND 1)
set(FFMPEG_libavformat_FOUND 1)
set(FFMPEG_libavutil_FOUND 1)
set(FFMPEG_libswscale_FOUND 1)
set(FFMPEG_libavresample_FOUND 1)

set(FFMPEG_libavcodec_VERSION 58.91.100)
set(FFMPEG_libavformat_VERSION 58.45.100)
set(FFMPEG_libavutil_VERSION 56.51.100)
set(FFMPEG_libswscale_VERSION 5.7.100)
set(FFMPEG_libavresample_VERSION 4.0.0)