#include?“stdafx.h“
#include?“SGRtmpSend.h“


SGRtmpSend::SGRtmpSend（）
{
	m_rtmp?=?NULL;
	m_nTick?=?0;
	memset（&m_SpsPps?0?sizeof（m_SpsPps））;
	m_bSendSpsPps?=?FALSE;
}


SGRtmpSend::~SGRtmpSend（）
{
	if?（m_rtmp?!=?NULL）
	{
		m_rtmp->Close（）;
		m_rtmp?=?NULL;
	}
}

BOOL?SGRtmpSend::ConnectRtmpSrv（const?char*?szRtmpUrl）
{
	if?（m_rtmp?==?NULL）
	{
		m_rtmp?=?LibrtmpGetInstance（）;
	}
	return?m_rtmp->Connect（szRtmpUrl）;
}


int?SGRtmpSend::GetStartCodeInfoWithSpsPps（BYTE?*pBuffer?int?bufSize?std::vectorameDataInfo>?&startCodeInfo）
{
	if?（pBuffer?==?NULL?||?bufSize?==?0）
	{
		return?0;
	}
	tagframeDataInfo?lframeDataInfo;
	int?nCount?=?0;
	for?（int?i?=?0;?i?+?3?	{
		if?（*（pBuffer?+?i）?==?0x00?&&?*（pBuffer?+?i?+?1）?==?0x00?&&?*（pBuffer?+?i?+?2）?==?0x01）
		{
			if?（（i?!=?0）?&&?（*（pBuffer?+?i?-?1）?==?0x00））
			{
				lframeDataInfo.nStartCodeLen?=?4;
				lframeDataInfo.nStartPos?=?i?-?1;
			}
			else
			{
				lframeDataInfo.nStartCodeLen?=?3;
				lframeDataInfo.nStartPos?=?i;
			}
			startCodeInfo.push_back（lframeDataInfo）;
			if?（（*（pBuffer?+?i?+?3）?&?0x1F）?==?NAL_IDR_SLICE?||?（*（pBuffer?+?i?+?3）?&?0x1F）?==?NAL_SLICE）
			{
				//++nCount;
				//if?（nCount?==?0）
				{
					break;
				}
			}
			i?+=?3;
		}
	}
	if?（startCodeInfo.size（）?==?0）
	{
		return?0;
	}
	return?1;
}

BOOL?SGRtmpSend::SendVideoData（BYTE*?pBuff?DWORD?dwBuffSize）
{
	m_SpsPps.bHasAudio?=?false;
	m_SpsPps.nframeRate?=?25;

	std::vectorameDataInfo>?startCodeInfo;
	if?（!GetStartCodeInfoWithSpsPps（（BYTE*）pBuff?dwBuffSize?startCodeInfo））
	{
		return?FALSE;
	}
	int?nPosSize?=?startCodeInfo.size（）;
	for?（int?i?=?0;?i?!=?nPosSize;?i++）
	{
		if?（i?==?nPosSize?-?1）
		{
			startCodeInfo[i].nframeDataLen?=?dwBuffSize?-?startCodeInfo[i].nStartPos?-?startCodeInfo[i].nStartCodeLen;
		}
		else
		{
			startCodeInfo[i].nframeDataLen?=?startCodeInfo[i?+?1].nStartPos?-?startCodeInfo[i].nStartPos?-?startCodeInfo[i].nStartCodeLen;
		}
		switch?（*（（（BYTE*）pBuff）?+?startCodeInfo[i].nStartPos?+?startCodeInfo[i].nStartCodeLen）?&?0x1F）
		{
		case?NAL_SPS:
		{
			m_SpsPps.nSpsLen?=?startCodeInfo[i].nframeDataLen;
			memcpy（m_SpsPps.Sps?（（BYTE*）pBuff）?+?startCodeInfo[i].nStartPos?+?startCodeInfo[i].nStartCodeLen?m_SpsPps.nSpsLen）;
			if?（（m_SpsPps.nSpsLen?!=?0）?&&?（m_SpsPps.nPpsLen?!=?0）?&&?!m_bSendSpsPps）
			{
				m_bSendSpsPps?=?TRUE;
				h264_decode_sps（m_SpsPps.Sps?m_SpsPps.nSpsLen?m_SpsPps.nWidth?m_SpsPps.nHeight）;
				m_rtmp->Sendmetadata（&m_SpsPps）;
				memset（&m_SpsPps?0?sizeof（RTMPmetadata））;
				m_SpsPps.bHasAudio?=?false;
				m_SpsPps.nframeRate?=?25;
			}
			break;
		}
		case?NAL_PPS:
		{
			m_SpsPps.nPpsLen?=?startCodeInfo[i].nframeDataLen;
			memcpy（m_SpsPps.Pps?（（BYTE*）pBuff）?+?startCodeInfo[i].nStartPos?+?startCodeInfo[i].nStartCodeLen?m_SpsPps.nPpsLen）;
			if?（（m_SpsPps.nSpsLen?!=?0）?&&?（m_SpsPps.nPpsLen?!=?0）?&&?!m_bSendSpsPps）
			{
				m_bSend

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-08-21?10:52??nginx\
?????目錄???????????0??2018-08-21?10:52??nginx\conf\
?????文件????????3463??2013-06-12?13:12??nginx\conf\mime.types
?????文件????????3418??2017-09-27?08:46??nginx\conf\nginx.conf
?????目錄???????????0??2018-08-21?10:52??nginx\logs\
?????文件??????271416??2018-07-11?14:54??nginx\logs\access.log
?????文件?????2265463??2018-07-12?08:03??nginx\logs\error.log
?????文件???????????6??2018-07-11?13:41??nginx\logs\nginx.pid
?????文件?????2676736??2013-06-12?13:12??nginx\nginx.exe
?????目錄???????????0??2018-08-21?10:52??nginx\temp\
?????目錄???????????0??2018-08-21?11:00??nginx\temp\client_body_temp\
?????目錄???????????0??2018-08-21?11:00??nginx\temp\fastcgi_temp\
?????目錄???????????0??2018-08-21?11:00??nginx\temp\proxy_temp\
?????目錄???????????0??2018-08-21?11:00??nginx\temp\scgi_temp\
?????目錄???????????0??2018-08-21?11:00??nginx\temp\uwsgi_temp\
?????文件?????????172??2017-09-07?14:57??nginx\使用說明.txt
?????目錄???????????0??2018-08-21?10:59??rtmp\
?????文件?????2546176??2015-01-04?23:14??rtmp\LibrtmpStream.dll
?????文件????????3034??2014-09-10?16:46??rtmp\LibrtmpStream.lib
?????文件?????????726??2014-09-23?14:30??rtmp\LibrtmpStreamInterface.h
?????文件????????1947??2014-08-25?08:56??rtmp\LibtrmpData.h
?????文件????????6499??2017-09-08?14:20??rtmp\SGRtmpSend.cpp
?????文件????????2054??2017-09-08?14:19??rtmp\SGRtmpSend.h
?????文件?????????517??2018-08-21?10:59??rtmp\使用說明.txt