wrong constant in TD stereo
Basic info
- Fixed point:
- Encoder (fixed): 20cb1008
Bug description
Two constant were wrong in the time domain stereo analysis, leading to a wrong down-mixing ratio / bit allocation
#define RATIO_MAX_FX_Q24 ( 2516582 ) /* 1.5f in Q24 */ /* Maximum correlation ratio */
#define RATIO_MAX_FX_Q23 ( 1258291 ) /* 1.5f in Q23 */ /* Maximum correlation ratio */
should be :
#define RATIO_MAX_FX_Q24 ( 25165824 ) /* 1.5f in Q24 */ /* Maximum correlation ratio */
#define RATIO_MAX_FX_Q23 ( 12582912 ) /* 1.5f in Q23 */ /* Maximum correlation ratio */probably a copy/paste error