From 7ad97579f8ccb843afdb5b184c4b209253839fe3 Mon Sep 17 00:00:00 2001 From: Jean-Michel Trivi Date: Wed, 28 Aug 2013 17:54:51 -0700 Subject: AAC Encoder low delay quality * AAC-Encoder - Revise bit distribution for lowdelay configuration to improve encoder audio quality. - Adjust lowdelay bitreservoir for low bitreservoir configuration. Modified file(s): libAACenc\src\aacEnc_ram.cpp libAACenc\src\aacenc.cpp libAACenc\src\aacenc_lib.cpp libAACenc\src\aacenc_tns.cpp libAACenc\src\adj_thr.cpp libAACenc\src\adj_thr.h libAACenc\src\block_switch.cpp libAACenc\src\block_switch.h libAACenc\src\interface.h libAACenc\src\psy_main.cpp libAACenc\src\qc_data.h libAACenc\src\qc_main.cpp * FDK-Library - Increase the accuracy in CalcInvLdData() calculation which improves the encoder audio quality. Modified file(s): libFDK\src\fixpoint_math.cpp Bug 9428126 Change-Id: I302d7f4c3aeccf79e1b85f20e18a31e6e2b10544 --- libAACenc/src/interface.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'libAACenc/src/interface.h') diff --git a/libAACenc/src/interface.h b/libAACenc/src/interface.h index 177ddbf..2ec1852 100644 --- a/libAACenc/src/interface.h +++ b/libAACenc/src/interface.h @@ -92,6 +92,7 @@ amm-info@iis.fraunhofer.de #define _INTERFACE_H #include "common_fix.h" +#include "FDK_audio.h" #include "psy_data.h" #include "aacenc_tns.h" @@ -160,4 +161,9 @@ typedef struct { }PSY_OUT; +inline int isLowDelay( AUDIO_OBJECT_TYPE aot ) +{ + return (aot==AOT_ER_AAC_LD || aot==AOT_ER_AAC_ELD); +} + #endif /* _INTERFACE_H */ -- cgit v1.2.3