MID_SIDE          430 libavcodec/flacdec.c         if (s->decorrelation == LEFT_SIDE || s->decorrelation == MID_SIDE)
MID_SIDE          683 libavcodec/flacdec.c     case MID_SIDE:
MID_SIDE          518 libavcodec/sonic.c         s->decorrelation = MID_SIDE;
MID_SIDE          649 libavcodec/sonic.c         case MID_SIDE:
MID_SIDE          906 libavcodec/sonic.c         case MID_SIDE: