int esds_cbWriteSample(FILE_STREAM_T *pStreamIn, uint32_t sampleSize,
void *pCbData, int chunkIdx, uint32_t sampleDurationHz) {
ESDS_CBDATA_WRITE_SAMPLE_T *pCbDataEsds = NULL;
unsigned int idxByteInSample = 0;
unsigned int lenRead;
int idx= 0;
int rc = 0;
//fprintf(stderr, "esds_cbWriteSample chunkIdx:%d sampleSize:%d sampleDurationHz:%d\n", chunkIdx, sampleSize, sampleDurationHz);
if((pCbDataEsds = (ESDS_CBDATA_WRITE_SAMPLE_T *) pCbData) == NULL) {
return -1;
}
if((idx= aac_encodeADTSHdr(pCbDataEsds->bs.buf, pCbDataEsds->bs.sz,
&pCbDataEsds->decoderCfg, sampleSize)) < 0) {
LOG(X_ERROR("Failed to create ADTS header for frame"));
return -1;
}
while(idxByteInSample < sampleSize) {
if((lenRead = sampleSize - idxByteInSample) > pCbDataEsds->bs.sz - idx) {
lenRead = pCbDataEsds->bs.sz - idx;
}
if(ReadFileStream(pStreamIn, &pCbDataEsds->bs.buf[idx], lenRead) < 0) {
return -1;
}
if((rc = WriteFileStream(pCbDataEsds->pStreamOut, pCbDataEsds->bs.buf,
lenRead + idx)) < 0) {
return -1;
}
idx= 0;
idxByteInSample += lenRead;
}
return rc;
}
static int flvsrv_init_aud_aac(CODEC_AUD_CTXT_T *pCtxtA, const uint8_t *pAdtsHdr) {
CODEC_AUD_CTXT_AAC_T *pCtxtAac = &pCtxtA->codecCtxt.aac;
int rc;
memset(pCtxtAac, 0, sizeof(CODEC_AUD_CTXT_AAC_T));
if(pCtxtA->pStreamerCfg && !pCtxtA->pStreamerCfg->xcode.aud.common.cfgDo_xcode &&
XCODE_AUD_UDATA_PTR(&pCtxtA->pStreamerCfg->xcode)->u.aac.descr.sp.init) {
LOG(X_DEBUG("Loading aac sequence start from source media"));
memcpy(&pCtxtAac->adtsFrame.sp, &XCODE_AUD_UDATA_PTR(&pCtxtA->pStreamerCfg->xcode)->u.aac.descr.sp,
sizeof(pCtxtAac->adtsFrame.sp));
aac_encodeADTSHdr(pCtxtAac->adtsHdr, sizeof(pCtxtAac->adtsHdr), &pCtxtAac->adtsFrame.sp, 0);
} else {
LOG(X_DEBUG("Loading aac sequence start from stream ADTS header"));
if(aac_decodeAdtsHdr(pAdtsHdr, 7, &pCtxtAac->adtsFrame) < 0) {
return -1;
}
memcpy(pCtxtAac->adtsHdr, pAdtsHdr, 7);
}
if((rc = esds_encodeDecoderSp((uint8_t *) pCtxtAac->spbuf, sizeof(pCtxtAac->spbuf),
&pCtxtAac->adtsFrame.sp)) <= 0) {
return -1;
}
pCtxtA->ctxt.clockHz = esds_getFrequencyVal(ESDS_FREQ_IDX(pCtxtAac->adtsFrame.sp));
pCtxtA->ctxt.channels = pCtxtAac->adtsFrame.sp.channelIdx;
pCtxtA->ctxt.pstartHdrs = pCtxtAac->spbuf;
pCtxtA->ctxt.startHdrsLen = rc;
//fprintf(stderr, "init_aud_aac haveExtFreqIdx:%d, %dHz\n", pCtxtAac->adtsFrame.sp.haveExtFreqIdx, esds_getFrequencyVal(ESDS_FREQ_IDX(pCtxtAac->adtsFrame.sp))); avc_dumpHex(stderr, pCtxtA->ctxt.pstartHdrs, pCtxtA->ctxt.startHdrsLen, 1);
return 0;
}