diff options
Diffstat (limited to 'libAACenc/src/aacenc.cpp')
| -rw-r--r-- | libAACenc/src/aacenc.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/libAACenc/src/aacenc.cpp b/libAACenc/src/aacenc.cpp index d3f36aa..569662b 100644 --- a/libAACenc/src/aacenc.cpp +++ b/libAACenc/src/aacenc.cpp @@ -2,7 +2,7 @@ /* ----------------------------------------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. +© Copyright 1995 - 2013 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -393,7 +393,7 @@ AAC_ENCODER_ERROR FDKaacEnc_Initialize(HANDLE_AAC_ENC hAacEnc, /******************* sanity checks *******************/ /* check config structure */ - if (config->nChannels < 1 || config->nChannels > (6)) { + if (config->nChannels < 1 || config->nChannels > (8)) { return AAC_ENC_UNSUPPORTED_CHANNELCONFIG; } @@ -558,6 +558,13 @@ AAC_ENCODER_ERROR FDKaacEnc_Initialize(HANDLE_AAC_ENC hAacEnc, qcInit.channelMapping = &hAacEnc->channelMapping; qcInit.sceCpe = 0; + if ((config->bitrateMode>=1) && (config->bitrateMode<=5)) { + qcInit.averageBits = (averageBitsPerFrame+7)&~7; + qcInit.bitRes = MIN_BUFSIZE_PER_EFF_CHAN*cm->nChannelsEff; + qcInit.maxBits = MIN_BUFSIZE_PER_EFF_CHAN*cm->nChannelsEff; + qcInit.minBits = 0; + } + else { int maxBitres; qcInit.averageBits = (averageBitsPerFrame+7)&~7; @@ -571,6 +578,8 @@ AAC_ENCODER_ERROR FDKaacEnc_Initialize(HANDLE_AAC_ENC hAacEnc, qcInit.minBits = (config->minBitsPerFrame!=-1) ? fixMax(qcInit.minBits, config->minBitsPerFrame) : qcInit.minBits; } + qcInit.sampleRate = config->sampleRate; + qcInit.advancedBitsToPe = isLowDelay(config->audioObjectType) ? 1 : 0 ; qcInit.nSubFrames = config->nSubFrames; qcInit.padding.paddingRest = config->sampleRate; |