diff options
Diffstat (limited to 'libAACenc/src/qc_main.cpp')
| -rw-r--r-- | libAACenc/src/qc_main.cpp | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/libAACenc/src/qc_main.cpp b/libAACenc/src/qc_main.cpp index ba3bc7e..bcfaa23 100644 --- a/libAACenc/src/qc_main.cpp +++ b/libAACenc/src/qc_main.cpp @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -121,20 +121,15 @@ typedef struct { static const TAB_VBR_QUAL_FACTOR tableVbrQualFactor[] = { {QCDATA_BR_MODE_VBR_1, - FL2FXCONST_DBL(0.160f)}, /* Approx. 32 - 48 (AC-LC), 32 - 56 - (AAC-LD/ELD) kbps/channel */ + FL2FXCONST_DBL(0.150f)}, /* Approx. 32 kbps mono AAC-LC + SBR + PS */ {QCDATA_BR_MODE_VBR_2, - FL2FXCONST_DBL(0.148f)}, /* Approx. 40 - 56 (AC-LC), 40 - 64 - (AAC-LD/ELD) kbps/channel */ + FL2FXCONST_DBL(0.162f)}, /* Approx. 64 kbps stereo AAC-LC + SBR */ {QCDATA_BR_MODE_VBR_3, - FL2FXCONST_DBL(0.135f)}, /* Approx. 48 - 64 (AC-LC), 48 - 72 - (AAC-LD/ELD) kbps/channel */ + FL2FXCONST_DBL(0.176f)}, /* Approx. 96 kbps stereo AAC-LC */ {QCDATA_BR_MODE_VBR_4, - FL2FXCONST_DBL(0.111f)}, /* Approx. 64 - 80 (AC-LC), 64 - 88 - (AAC-LD/ELD) kbps/channel */ + FL2FXCONST_DBL(0.120f)}, /* Approx. 128 kbps stereo AAC-LC */ {QCDATA_BR_MODE_VBR_5, - FL2FXCONST_DBL(0.070f)} /* Approx. 96 - 120 (AC-LC), 112 - 144 - (AAC-LD/ELD) kbps/channel */ + FL2FXCONST_DBL(0.070f)} /* Approx. 192 kbps stereo AAC-LC */ }; static INT isConstantBitrateMode(const QCDATA_BR_MODE bitrateMode) { |