From 16c472c201c197d3660334df5952eb4084897f9f Mon Sep 17 00:00:00 2001 From: Jean-Michel Trivi Date: Thu, 8 Aug 2013 18:32:55 -0700 Subject: AAC encoder metadata improvement AAC-Encoder - Introduce metadata support for parametric stereo audio object type. Write metadata matrix mixdown coefficient only for channel config 5 and 6. Modified file(s): libAACenc/src/aacenc_lib.cpp - Revise metadata encoder downmix gain and fix matrix mixdown coefficient. Modified file(s): libAACenc/src/aacenc_lib.cpp libAACenc/src/metadata_compressor.cpp libMpegTPEnc/src/tpenc_asc.cpp libMpegTPEnc/src/tpenc_lib.cpp libMpegTPEnc/src/version Bug 9428126 Change-Id: I87f5f1a1fdddd8223187aa0f9dc733e0ecc3e7e4 --- libMpegTPEnc/src/tpenc_asc.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libMpegTPEnc/src/tpenc_asc.cpp') diff --git a/libMpegTPEnc/src/tpenc_asc.cpp b/libMpegTPEnc/src/tpenc_asc.cpp index 93aa8ad..5ba71c8 100644 --- a/libMpegTPEnc/src/tpenc_asc.cpp +++ b/libMpegTPEnc/src/tpenc_asc.cpp @@ -255,7 +255,7 @@ int transportEnc_writePCE(HANDLE_FDK_BITSTREAM hBs, if ( matrixMixdownA!=0 && ((channelMode==MODE_1_2_2)||(channelMode==MODE_1_2_2_1)) ) { FDKwriteBits(hBs, 1, 1); /* Matrix mixdown present */ FDKwriteBits(hBs, (matrixMixdownA-1)&0x3, 2); /* matrix_mixdown_idx */ - FDKwriteBits(hBs, pseudoSurroundEnable&0x1, 1); /* pseudo_surround_enable */ + FDKwriteBits(hBs, (pseudoSurroundEnable)?1:0, 1); /* pseudo_surround_enable */ } else { FDKwriteBits(hBs, 0, 1); /* Matrix mixdown not present */ @@ -379,7 +379,7 @@ int transportEnc_writeGASpecificConfig( /* Write PCE if channel config is not 1-7 */ if (getChannelConfig(config->channelMode) == 0) { - transportEnc_writePCE(asc, config->channelMode, config->samplingRate, 0, 1, 0, 0, alignAnchor); + transportEnc_writePCE(asc, config->channelMode, config->samplingRate, 0, 1, config->matrixMixdownA, (config->flags&CC_PSEUDO_SURROUND)?1:0, alignAnchor); } if (extFlg) { if (aot == AOT_ER_BSAC) { -- cgit v1.2.3