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RtmpH264.h
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RtmpH264.h
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#pragma once
#include "faac.h"
#include <winbase.h>
#include "librtmp_send264.h"
#ifdef _BASEFUNC_EXPORT_
#define BASE_API extern "C" __declspec(dllexport)
#else
#define BASE_API __declspec(dllimport)
#endif
#define __STDC_CONSTANT_MACROS
extern "C" {
#include "x264.h"
#include "x264_config.h"
#include "mp4v2\mp4v2.h"
#include "libswscale\swscale.h"
#include "libavutil\opt.h"
#include "libavutil\imgutils.h"
}
//CRITICAL_SECTION m_Cs;// 临界区结构对象
typedef struct
{
// rtmp object
char* szUrl;
RTMP* rtmp;
RTMPPacket packet;
// faac encoder
faacEncHandle hEncoder;
unsigned long nSampleRate;
unsigned long nChannels;
unsigned long nTimeStamp;
unsigned long nTimeDelta;
char* szPcmAudio;
unsigned long nPcmAudioSize;
unsigned long nPcmAudioLen;
char* szAacAudio;
unsigned long nAacAudioSize;
}RTMPMOD_SPublishObj;
typedef unsigned long long QWORD, ULONG64, UINT64, ULONGLONG;
class RtmpH264
{
public:
RtmpH264(void);
~RtmpH264()
{
}
int CreatePublish(char* url, int outChunkSize, int isOpenPrintLog, int logType);
void DeletePublish();
int InitVideoParams(unsigned long width, unsigned long height, unsigned long fps, unsigned long bitrate, bool bConstantsBitrate);
int SendScreenCapture(BYTE * frame, unsigned long Stride, unsigned long Height, unsigned long timespan);
//int WriteVideoParams(unsigned long width, unsigned long height, unsigned long fps, unsigned long bitrate);
//int WriteScreenCapture(BYTE * frame, unsigned long Stride, unsigned long Height, unsigned long timespan);
void FreeEncodeParams(); //释放占用内存资源
public:
DWORD m_startTime;
RTMPMOD_SPublishObj rtmp_PublishObj;
struct SwsContext * m_SwsContext;
int m_width; //宽度
int m_height; // 高度
int m_frameRate; //帧率fps
int m_bitRate; //比特率
int m_audioChannel; //声道数
int m_audioSample; //音频采样率
int m_type;//0 rtmp推流模式， 1 mp4录像模式
bool m_isCreatePublish;
};
/*创建推送流
*<param name="url">推送流地址</param>
*<param name="outChunkSize">发送包大小</param>
*/
BASE_API long RTMP_CreatePublish(char* url, unsigned long outChunkSize, int isOpenPrintLog, int logType);
//删除推送流
BASE_API void RTMP_DeletePublish();
/*初始化编码参数
*<param name="width">视频宽度</param>
*<param name="height">视频高度</param>
*<param name="fps">帧率</param>
*<param name="bitrate">比特率</param>
*<param name="bConstantsBitrate"> 是否恒定码率 </param>
*/
BASE_API long RTMP_InitVideoParams(unsigned long width, unsigned long height, unsigned long fps, unsigned long bitrate,bool bConstantsBitrate = false);
/*初始化编码参数
*<param name="frame">图片地址</param>
*<param name="Stride">图片步幅</param>
*<param name="Height">图片行高</param>
*<param name="timespan">时间戳</param>
*/
BASE_API long RTMP_SendScreenCapture(char * frame, unsigned long Stride, unsigned long Height, unsigned long timespan);
/*初始化编码参数
*<param name="szBuf">音频数据地址</param>
*<param name="nBufLen">音频数据长度 单位字节</param>
*<param name="nSampleRate">采样率</param>
*<param name="nChannels">声道数</param>
*<param name="timespan">时间戳</param>
*/
BASE_API long RTMP_SendAudioFrame(char* szBuf, unsigned long nBufLen, unsigned long nSampleRate, unsigned long nChannels, unsigned long timespan);
///*创建MP4文件
//*<param name="fileName">文件名</param>
//*<param name="audioSample">采样率</param>
//*<param name="audioChannel">声道数</param>
//*/
//BASE_API long RTMP_CreateMp4File(char* fileName, int audioChannel, int audioSample);
//BASE_API void RTMP_CloseMp4File();
//
///*初始化编码参数
//*<param name="width">视频宽度</param>
//*<param name="height">视频高度</param>
//*<param name="fps">帧率</param>
//*<param name="bitrate">比特率</param>
//*/
//BASE_API long RTMP_WriteVideoParams(unsigned long width, unsigned long height, unsigned long fps, unsigned long bitrate);
//
//
///*编码图像数据并写入文件
//*<param name="szBuf">音频数据地址</param>
//*<param name="nBufLen">音频数据长度 单位字节</param>
//*<param name="nSampleRate">采样率</param>
//*<param name="nChannels">声道数</param>
//*<param name="timespan">时间戳</param>
//*/
//BASE_API long RTMP_WriteScreenCapture(char * frame, unsigned long Stride, unsigned long Height, unsigned long timespan);
//
//
///*编码音频数据并写入文件
//*<param name="szBuf">音频数据地址</param>
//*<param name="nBufLen">音频数据长度 单位字节</param>
//*<param name="nSampleRate">采样率</param>
//*<param name="nChannels">声道数</param>
//*<param name="timespan">时间戳</param>
//*/
//BASE_API long RTMP_WriteAudioFrame(char* szBuf, unsigned long nBufLen, unsigned long nSampleRate, unsigned long nChannels, unsigned long timespan);