AAC_MUL16          50 libavcodec/aac_defines.h #define AAC_MUL16(x, y)     (int)(((int64_t)(x) * (y) + 0x8000) >> 16)
AAC_MUL16          99 libavcodec/aac_defines.h #define AAC_MUL16(x, y)     ((x) * (y))