(转)H264通过RTMP发布 V2.0 (Red5 Wowza 测试通过）

直接上代码

// demo.cpp : 定义控制台应用程序的入口点。
//
#include "stdafx.h"
#include
extern "C"
{
#include "../../common/common.h"
#include "../../common/cpu.h""
#include "../../x264.h"
#include "../../encoder/set.h"
}
#include "librtmp/rtmp_sys.h"
#include "librtmp/log.h"
#include "librtmp/amf.h"
#include "CameraDS.h"
void ConvertYCbCr2BGR(unsigned char *pYUV,unsigned char *pBGR,int iWidth,int iHeight);
void ConvertRGB2YUV(int w,int h,unsigned char *bmp,unsigned char *yuv);
int InitSockets()
{
#ifdef WIN32
    WORD version;
    WSADATA wsaData;
    version = MAKEWORD(1, 1);
    return (WSAStartup(version, &wsaData) == 0);
#else
    return TRUE;
#endif
}
inline void CleanupSockets()
{
#ifdef WIN32
    WSACleanup();
#endif
}
#define HEX2BIN(a)      (((a)&0x40)?((a)&0xf)+9:((a)&0xf))
int hex2bin(char *str, char **hex)
{
    char *ptr;
    int i, l = strlen(str);
    if (l & 1)
        return 0;
    *hex = (char *)malloc(l/2);
    ptr = *hex;
    if (!ptr)
        return 0;
    for (i=0; i
        *ptr++ = (HEX2BIN(str[i]) << 4) | HEX2BIN(str[i+1]);
    return l/2;
}
char * put_byte( char *output, uint8_t nVal )
{
    output[0] = nVal;
    return output+1;
}
char * put_be16(char *output, uint16_t nVal )
{
    output[1] = nVal & 0xff;
    output[0] = nVal >> 8;
    return output+2;
}
char * put_be24(char *output,uint32_t nVal )
{
    output[2] = nVal & 0xff;
    output[1] = nVal >> 8;
    output[0] = nVal >> 16;
    return output+3;
}
char * put_be32(char *output, uint32_t nVal )
{
    output[3] = nVal & 0xff;
    output[2] = nVal >> 8;
    output[1] = nVal >> 16;
    output[0] = nVal >> 24;
    return output+4;
}
char *  put_be64( char *output, uint64_t nVal )
{
    output=put_be32( output, nVal >> 32 );
    output=put_be32( output, nVal );
    return output;
}
char * put_amf_string( char *c, const char *str )
{
    uint16_t len = strlen( str );
    c=put_be16( c, len );
    memcpy(c,str,len);
    return c+len;
}
char * put_amf_double( char *c, double d )
{
    *c++ = AMF_NUMBER;    
    {
        unsigned char *ci, *co;
        ci = (unsigned char *)&d;
        co = (unsigned char *)c;
        co[0] = ci[7];
        co[1] = ci[6];
        co[2] = ci[5];
        co[3] = ci[4];
        co[4] = ci[3];
        co[5] = ci[2];
        co[6] = ci[1];
        co[7] = ci[0];
    }
    return c+8;
}
int main(int argc, char * argv[])
{
    if (argc<2)
    {
        RTMP_LogPrintf("RTMP_URL IS NULL!!!/n");
        //return -1;
    }
    if (!InitSockets())
    {
        RTMP_LogPrintf("InitSockets Error!/n");
        return -1;
    }
    RTMP_LogPrintf("InitSockets!/n");
    CoInitialize(NULL);
    CCameraDS camera;
    if (!camera.OpenCamera(0,320,240,false))
    {
        RTMP_LogPrintf("Open Camera Error/n");
        return -1;
    }
    int nHeight=camera.GetHeight();
    int nWidth=camera.GetWidth();
    unsigned char * szRGBBuffer=new unsigned char[nHeight*nWidth * 3];
    RTMP_LogPrintf("Camera Open Scuess！  Picture Size[-x%d]/n",nWidth,nHeight);
    RTMP_debuglevel = RTMP_LOGINFO;
    RTMP *r;
    //char uri[]="rtmp://127.0.0.1/live/test";
    //char uri[]="rtmp://192.199.15.223/live/test";
    //char uri[]="rtmp://221.9.244.4/live/jltv";
    //char uri[]="rtmp://192.199.15.223/oflaDemo/red5StreamDemo";
    //char uri[]="rtmp://192.199.15.151/live/test";
    char uri[]="rtmp://127.0.0.1/live/zzj";
    r= RTMP_Alloc();
    RTMP_Init(r);
    RTMP_SetupURL(r, (char*)uri);
    RTMP_EnableWrite(r);
    RTMP_Connect(r, NULL);
    RTMP_ConnectStream(r,0);
    unsigned char szNalBuffer[1024*32];
    unsigned char szBodyBuffer[1024*32];
    x264_nal_t    *p264Nal;
    int            i264Nal;
    x264_param_t * p264Param;
    x264_picture_t * p264Pic;
    x264_t *p264Handle;    
    p264Param = new x264_param_t();
    p264Pic     = new x264_picture_t();
    memset(p264Pic,0,sizeof(x264_picture_t));
    x264_param_default(p264Param);    //set default param
    p264Param->i_threads=2;
    p264Param->i_width    = nWidth;    //set frame width
    p264Param->i_height    = nHeight;    //set frame height
    
    p264Param->b_cabac =0;
    p264Param->i_bframe =0;
    p264Param->b_interlaced=0;
    p264Param->rc.i_rc_method=X264_RC_ABR;//X264_RC_CQP
    p264Param->i_level_idc=21;
    p264Param->rc.i_bitrate=200;
    p264Param->i_fps_num=30;
    p264Param->i_keyint_max=p264Param->i_fps_num*3;
    if((p264Handle = x264_encoder_open(p264Param)) == NULL)
    {
        fprintf( stderr, "x264_encoder_open failed/n" );
        return -2;
    }
    bs_t bs={0};
    x264_picture_alloc(p264Pic, X264_CSP_YV12, p264Param->i_width, p264Param->i_height);
    p264Pic->i_type = X264_TYPE_AUTO;
    x264_picture_t pic_out;
    RTMPPacket packet={0};
    memset(&packet,0,sizeof(RTMPPacket));
    packet.m_nChannel = 0x04;
    packet.m_headerType = RTMP_PACKET_SIZE_LARGE;
    packet.m_nTimeStamp = 0;
    packet.m_nInfoField2 = r->m_stream_id;
    packet.m_hasAbsTimestamp = 0;
    packet.m_body =(char *) szBodyBuffer;
    char * szTmp=(char *)szBodyBuffer;
    packet.m_packetType = RTMP_PACKET_TYPE_INFO;
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string(szTmp, "@setDataFrame" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string(szTmp, "onMetaData" );
    szTmp=put_byte(szTmp, AMF_OBJECT );
    szTmp=put_amf_string( szTmp, "author" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "" );
    szTmp=put_amf_string( szTmp, "copyright" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "" );
    szTmp=put_amf_string( szTmp, "description" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "" );
    szTmp=put_amf_string( szTmp, "keywords" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "" );
    szTmp=put_amf_string( szTmp, "rating" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "" );
    szTmp=put_amf_string( szTmp, "presetname" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "Custom" );
    szTmp=put_amf_string( szTmp, "width" );
    szTmp=put_amf_double( szTmp, p264Param->i_width );
    szTmp=put_amf_string( szTmp, "width" );
    szTmp=put_amf_double( szTmp, p264Param->i_width );
    szTmp=put_amf_string( szTmp, "height" );
    szTmp=put_amf_double( szTmp, p264Param->i_height );
    szTmp=put_amf_string( szTmp, "framerate" );
    szTmp=put_amf_double( szTmp, (double)p264Param->i_fps_num / p264Param->i_fps_den );
    szTmp=put_amf_string( szTmp, "videocodecid" );
    szTmp=put_byte(szTmp, AMF_STRING );
    szTmp=put_amf_string( szTmp, "avc1" );
    szTmp=put_amf_string( szTmp, "videodatarate" );
    szTmp=put_amf_double( szTmp, p264Param->rc.i_bitrate );
    szTmp=put_amf_string( szTmp, "avclevel" );
    szTmp=put_amf_double( szTmp, p264Param->i_level_idc );
    szTmp=put_amf_string( szTmp, "avcprofile" );
    szTmp=put_amf_double( szTmp, 0x42 );
    szTmp=put_amf_string( szTmp, "videokeyframe_frequency" );
    szTmp=put_amf_double( szTmp, 3 );
    szTmp=put_amf_string( szTmp, "" );
    szTmp=put_byte( szTmp, AMF_OBJECT_END );
    packet.m_nBodySize=szTmp-(char *)szBodyBuffer;
    RTMP_SendPacket(r,&packet,1);
    packet.m_packetType = RTMP_PACKET_TYPE_VIDEO;    
    szBodyBuffer[ 0]=0x17;
    szBodyBuffer[ 1]=0x00;
    szBodyBuffer[ 2]=0x00;
    szBodyBuffer[ 3]=0x00;
    szBodyBuffer[ 4]=0x00;
    szBodyBuffer[ 5]=0x01;
    szBodyBuffer[ 6]=0x42;
    szBodyBuffer[ 7]=0xC0;
    szBodyBuffer[ 8]=0x15;
    szBodyBuffer[ 9]=0x03;
    szBodyBuffer[10]=0x01;
    szTmp=(char *)szBodyBuffer+11;
    short slen=0;
    bs_init(&bs,szNalBuffer,16);//初始话bs
    x264_sps_write(&bs, p264Handle->sps);//读取编码器的SPS
    slen=bs.p-bs.p_start+1;//spslen（short）
    slen=htons(slen);
    memcpy(szTmp,&slen,sizeof(short));
    szTmp+=sizeof(short);
    *szTmp=0x67;
    szTmp+=1;
    memcpy(szTmp,bs.p_start,bs.p-bs.p_start);
    szTmp+=bs.p-bs.p_start;
    *szTmp=0x01;
    szTmp+=1;
    bs_init(&bs,szNalBuffer,16);//初始话bs
    x264_pps_write(&bs, p264Handle->pps);//读取编码器的PPS
    slen=bs.p-bs.p_start+1;//spslen（short）
    slen=htons(slen);
    memcpy(szTmp,&slen,sizeof(short));
    szTmp+=sizeof(short);
    *szTmp=0x68;
    szTmp+=1;
    memcpy(szTmp,bs.p_start,bs.p-bs.p_start);
    szTmp+=bs.p-bs.p_start;
    packet.m_nBodySize=szTmp-(char *)szBodyBuffer;
    RTMP_SendPacket(r,&packet,0);
    unsigned int nTimes=0;
    unsigned int oldTick=GetTickCount();
    unsigned int newTick=0;
    packet.m_nTimeStamp=0;
    
    while(true)
    {
        szBodyBuffer[ 0]=0x17;
        szBodyBuffer[ 1]=0x01;
        szBodyBuffer[ 2]=0x00;
        szBodyBuffer[ 3]=0x00;
        szBodyBuffer[ 4]=0x42;
        unsigned char * szTmp=szBodyBuffer+5;
        unsigned  char * pNal=szNalBuffer;
        nTimes++;
        int nFramsInPack=0;
        while(true)
        {
            nFramsInPack++;
            unsigned char * pCameraBuf = camera.QueryFrame();
            if (!pCameraBuf)
            {
                return -1;
            }
            for(int ii=0;ii
            {
                memcpy(szRGBBuffer+(nWidth*3)*(nHeight-ii-1),pCameraBuf+(nWidth*3)*ii,nWidth*3);
                //memcpy(pCameraBuf+nWidth*(nHeight-ii-1),pCameraBuf+nWidth*ii,nWidth*3);
                //memcpy(szLineBuffer,pCameraBuf+nWidth*(nHeight-ii-1),nWidth*3);
            }
            ConvertRGB2YUV(nWidth,nHeight,szRGBBuffer,p264Pic->img.plane[0]);
            //memcpy(p264Pic->img.plane[0],szNalBuffer,nWidth*nHeight);
            //memcpy(p264Pic->img.plane[1],szNalBuffer+nWidth*nHeight,nWidth*nHeight/4);
            //memcpy(p264Pic->img.plane[2],szNalBuffer+nWidth*nHeight*5/4,nWidth*nHeight/4);
            
            if( x264_encoder_encode( p264Handle, &p264Nal, &i264Nal, p264Pic ,&pic_out) < 0 )
            {
                fprintf( stderr, "x264_encoder_encode failed/n" );
            }
            for( int i = 0; i < i264Nal; i++ )
            {
                int i_size;
                int i_data;
                i_data = 1024*32;
                if( ( i_size = x264_nal_encode( pNal, &i_data, 1, &p264Nal[i] ) ) > 0 )
                {
                    if ((pNal[4]&0x60)==0)
                    {
                        continue;
                    }
                    if (pNal[4]==0x67)
                    {
                        continue;
                    }
                    if (pNal[4]==0x68)
                    {
                        continue;
                    }
                    memmove(pNal,pNal+4,i_size-4);
                    pNal+=i_size-4;
                }
                else if( i_size < 0 )
                {
                    fprintf( stderr,"need to increase buffer size (size=%d)/n", -i_size );
                }
            }
            unsigned int nSize=pNal-szNalBuffer;
            packet.m_nBodySize=nSize+9;
            if (i264Nal>1)
            {
                szBodyBuffer[ 0]=0x17;
            }
            else
            {
                szBodyBuffer[ 0]=0x27;
            }
            put_be32((char *)szBodyBuffer+5,nSize);
            memcpy(szBodyBuffer+9,szNalBuffer,pNal-szNalBuffer);
            RTMP_SendPacket(r,&packet,0);
            Sleep(20);
            newTick=GetTickCount();
            //RTMP_LogStatus("/rInfo NAUL Type:0xx size: ] Tick:d d",szNalBuffer[0], nSize,33-nSleep,GetTickCount()-oldTick+nSleep);
            packet.m_headerType = RTMP_PACKET_SIZE_MEDIUM;
            packet.m_nTimeStamp+=newTick-oldTick;
            oldTick=newTick;
            break;
        }
    }
    return 0;
}