ELAPSED_MSEC     1463 source/encoder/encoder.cpp #define ELAPSED_MSEC(val) ((double)(val) / 1000)
ELAPSED_MSEC     1570 source/encoder/encoder.cpp #undef ELAPSED_MSEC
ELAPSED_MSEC     1745 source/encoder/encoder.cpp #define ELAPSED_MSEC(start, end) (((double)(end) - (start)) / 1000)