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Copy pathAACEncoder.cpp
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88 lines (71 loc) · 1.43 KB
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#include "AACEncoder.h"
#include "./AACEncoder/condef.h"
CAACEncoder::CAACEncoder(void)
:m_pG7XXToAAC(NULL)
, m_pFOutAAC(NULL)
, m_pFOutG7xx(NULL)
{
}
CAACEncoder::~CAACEncoder(void)
{
SAFE_DELETE_OBJ(m_pG7XXToAAC);
#if OUT_AAC_DEBUG
if (m_pFOutAAC)
{
fclose(m_pFOutAAC);
m_pFOutAAC = NULL;
}
if (m_pFOutG7xx)
{
fclose(m_pFOutG7xx);
m_pFOutG7xx = NULL;
}
#endif
}
int CAACEncoder::Init(InitAudioParam* initPara)
{
if (!m_pG7XXToAAC)
{
m_pG7XXToAAC = new G7XXToAAC();
}
InAudioInfo info(*initPara);
bool ret = m_pG7XXToAAC->init(info, initPara->ucInAudioFrame ? true : false);
#if OUT_AAC_DEBUG
time_t tt = time(NULL);
if (!m_pFOutAAC)
{
char szFileName[256] = { 0 };
sprintf_s(szFileName, 256, "audio_%d.aac", tt);
m_pFOutAAC = fopen(szFileName, "wb");
}
#if 0
if (!m_pFOutG7xx)
{
char szFileName[256] = { 0 };
sprintf_s(szFileName, 256, "audio_%d.g711u", tt);
m_pFOutG7xx = fopen(szFileName, "wb");
}
#endif
#endif
return 0;
}
int CAACEncoder::Encode(unsigned char* inbuf, unsigned int inlen, unsigned char* outbuf, unsigned int* outlen)
{
#if OUT_AAC_DEBUG
if (m_pFOutG7xx)
fwrite(pData, 1, nStreamLen, m_pFOutG7xx);
#endif
if (m_pG7XXToAAC)
{
// G7XX转为AAC，RTMP默认只支持AAC
int nLen = m_pG7XXToAAC->aac_encode(inbuf, inlen, outbuf, outlen);
if (*outlen > 0)
{
#if OUT_AAC_DEBUG
if (m_pFOutAAC)
fwrite(pData, 1, nStreamLen, m_pFOutAAC);
#endif
}
}
return 0;
}