AVERROR_EOF        55 3rdparty/include/ffmpeg_/libavutil/error.h #define AVERROR_EOF                FFERRTAG( 'E','O','F',' ') ///< End of file
AVERROR_EOF       158 modules/videoio/src/cap_ffmpeg_impl.hpp #define AVERROR_EOF (-MKTAG( 'E','O','F',' '))