FF_API_GET_BITS_PER_SAMPLE_FMT  122 3rdparty/include/ffmpeg_/libavutil/samplefmt.h #if FF_API_GET_BITS_PER_SAMPLE_FMT
FF_API_GET_BITS_PER_SAMPLE_FMT  102 3rdparty/include/ffmpeg_/libavutil/version.h #ifndef FF_API_GET_BITS_PER_SAMPLE_FMT