Author: alexc Date: Thu Dec 17 04:36:53 2009 New Revision: 5547 Log: Fix SBR noise dequant for bs_coupling.
Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c ============================================================================== --- aac-sbr/aacsbr.c Thu Dec 17 02:04:17 2009 (r5546) +++ aac-sbr/aacsbr.c Thu Dec 17 04:36:53 2009 (r5547) @@ -1002,7 +1002,7 @@ static void sbr_dequant(SpectralBandRepl for (l = 1; l <= sbr->data[ch].bs_num_noise; l++) { for (k = 0; k < sbr->n_q; k++) { float temp1 = powf(2.0f, NOISE_FLOOR_OFFSET - sbr->noise_facs[0][l][k] + 1); - float temp2 = pan_offset - sbr->noise_facs[0][l][k]; + float temp2 = 12 - sbr->noise_facs[1][l][k]; sbr->noise_facs[0][l][k] = temp1 / (1.0f + powf(2.0f, temp2)); sbr->noise_facs[1][l][k] = temp1 / (1.0f + powf(2.0f, -temp2)); } _______________________________________________ FFmpeg-soc mailing list FFmpeg-soc@mplayerhq.hu https://lists.mplayerhq.hu/mailman/listinfo/ffmpeg-soc