diff options
-rw-r--r-- | media/libstagefright/codecs/aacdec/SoftAAC2.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/aacdec/SoftAAC2.cpp b/media/libstagefright/codecs/aacdec/SoftAAC2.cpp index 566b1db..040a7be 100644 --- a/media/libstagefright/codecs/aacdec/SoftAAC2.cpp +++ b/media/libstagefright/codecs/aacdec/SoftAAC2.cpp @@ -26,6 +26,8 @@ #define FILEREAD_MAX_LAYERS 2 +#define DRC_DEFAULT_REF_LEVEL 108 /* 108*0.25dB = -27 dB below full scale (typical for movies) */ + namespace android { template<class T> @@ -110,6 +112,9 @@ status_t SoftAAC2::initDecoder() { } } mIsFirst = true; + // the decoder will bypass all DRC processing during decode unless any of the DRC parameters + // is set, so here we just reset the DRC reference level to its default value. + aacDecoder_SetParam(mAACDecoder, AAC_DRC_REFERENCE_LEVEL, DRC_DEFAULT_REF_LEVEL); return status; } |