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完成AAC RTMP编解码类

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This commit is contained in:
xiongziliang
2018-10-24 14:21:59 +08:00
parent 6c9d50b04b
commit f4bce611ef
10 changed files with 209 additions and 21 deletions
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10
src/RtmpCodec/H264RtmpCodec.cpp
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@@ -26,12 +26,12 @@ bool H264RtmpDecoder::inputRtmp(const RtmpPacket::Ptr &rtmp, bool key_pos) {
bool H264RtmpDecoder::decodeRtmp(const RtmpPacket::Ptr &pkt) {
if (pkt->isCfgFrame()) {
//缓存sps pps，后续插入到I帧之前
m_strSPS = pkt->getH264SPS();
m_strPPS = pkt->getH264PPS();
m_sps = pkt->getH264SPS();
m_pps = pkt->getH264PPS();
return false;
}
if (m_strSPS.size()) {
if (m_sps.size()) {
uint32_t iTotalLen = pkt->strBuf.size();
uint32_t iOffset = 5;
while(iOffset + 4 < iTotalLen){
@@ -54,8 +54,8 @@ inline void H264RtmpDecoder::onGetH264_l(const char* pcData, int iLen, uint32_t
switch (pcData[0] & 0x1F) {
case 5: {
//I frame
onGetH264(m_strSPS.data(), m_strSPS.length(), ui32TimeStamp);
onGetH264(m_strPPS.data(), m_strPPS.length(), ui32TimeStamp);
onGetH264(m_sps.data(), m_sps.length(), ui32TimeStamp);
onGetH264(m_pps.data(), m_pps.length(), ui32TimeStamp);
}
case 1: {
//I or P or B frame