#pragma once #include /* LIBAVCODEC_VERSION_CHECK checks for the right version of libav and FFmpeg * a is the major version * b and c the minor and micro versions of libav * d and e the minor and micro versions of FFmpeg */ #define LIBAVCODEC_VERSION_CHECK(a, b, c, d, e) \ ((LIBAVCODEC_VERSION_MICRO < 100 && LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(a, b, c)) || \ (LIBAVCODEC_VERSION_MICRO >= 100 && LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(a, d, e))) #define INPUT_BUFFER_PADDING_SIZE AV_INPUT_BUFFER_PADDING_SIZE