{"id":12550,"date":"2025-04-18T19:42:49","date_gmt":"2025-04-18T11:42:49","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/12550.html"},"modified":"2025-04-18T19:42:49","modified_gmt":"2025-04-18T11:42:49","slug":"live555%e6%90%ad%e5%bb%ba%e5%ae%9e%e6%97%b6%e6%92%ad%e6%94%bertsp%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/12550.html","title":{"rendered":"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668"},"content":{"rendered":"

live555\u5173\u4e8eRTSP\u534f\u8bae\u4ea4\u4e92\u6d41\u7a0b<\/p>\n

live555\u7684\u6838\u5fc3\u6570\u636e\u7ed3\u6784\u503c\u4e4b\u95ed\u73af\u53cc\u5411\u94fe\u8868<\/p>\n

live555 rtsp\u670d\u52a1\u5668\u5b9e\u6218\u4e4bcreateNewStreamSource<\/p>\n

live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668<\/p>\n

live555 rtsp\u670d\u52a1\u5668\u5b9e\u6218\u4e4bdoGetNextFrame<\/p>\n<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0live555\u53ef\u4ee5\u8bf4\u662frtsp\u7684\u4e13\u9879\u5e93，\u65e2\u53ef\u4ee5\u642d\u5efartsp\u670d\u52a1\u5668，\u4e5f\u53ef\u4ee5\u642d\u5efartsp\u5ba2\u6237\u7aef；\u7531\u4e8e\u5ba2\u6237\u7aef\u53ef\u4ee5\u7531vlc，potplayer\u7b49\u5de5\u5177\u4ee3\u66ff；\u8fd9\u7ae0\u4e3b\u8981\u8bb2\u89e3rtsp\u670d\u52a1\u5668\u7684\u642d\u5efa\u8fc7\u7a0b；<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0live555\u5f00\u6e90\u5e93\u53ef\u4ee5\u8bf4\u662f\u5f88\u7167\u987e\u7528\u6237\u4e86，\u642d\u5efartsp\u670d\u52a1\u5668\u7684\u6d41\u7a0b\u5f88\u7cbe\u7b80！\u4e0d\u7528\u8003\u8651\u592a\u591a\u6309\u7167\u6d41\u7a0b\u642d\u5efa\u5373\u53ef；\u5177\u4f53\u7684\u6d41\u7a0b\u53c2\u8003live555\u6e90\u7801\u4f8b\u7a0b：ive555-master\/testProgs\/testOnDemandRTSPServer.cpp;<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5f53\u7136，\u548c\u5176\u4ed6\u5f00\u6e90\u5e93\u6e90\u7801\u4f8b\u7a0b\u4e00\u6837，\u5a92\u4f53\u6d41\u90fd\u662f\u4ece\u6587\u4ef6\u4e2d\u83b7\u53d6，\u4e0e\u5b9e\u9645\u7684\u9879\u76ee\u9700\u6c42\u8fd8\u662f\u6709\u4e00\u5b9a\u5dee\u522b\u7684；\u90a3\u4e48\u8be5\u600e\u4e48\u5b9e\u73b0\u7f51\u7edc\u5b9e\u65f6\u4f20\u8f93\u7684rtsp\u670d\u52a1\u5668\u5462？<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u9996\u5148\u770b\u4e00\u4e0b\u4f8b\u7a0b\u7684\u6e90\u7801(\u4ee5h264\u5a92\u4f53\u6d41\u4e3a\u4f8b)：<\/p>\n

int main(int argc, char** argv) {
\n \/\/ Begin by setting up our usage environment(\u9996\u5148\u8bbe\u7f6e\u6211\u4eec\u7684\u4f7f\u7528\u73af\u5883):
\n \/\/\u521d\u59cb\u5316\u8c03\u5ea6\u4efb\u52a1\u7684\u7c7b\u3002\u5b83\u8d1f\u8d23\u7ba1\u7406\u4efb\u52a1\u7684\u6267\u884c\u987a\u5e8f\u548c\u65f6\u95f4，\u786e\u4fdd\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\u7684\u4efb\u52a1\u6b63\u786e\u6267\u884c\u3002
\n TaskScheduler* scheduler = BasicTaskScheduler::createNew();
\n \/\/\u521d\u59cb\u5316\u57fa\u672c\u64cd\u4f5c\u73af\u5883\u7684\u7c7b\u3002\u5b83\u5c01\u88c5\u4e86\u5404\u79cd\u57fa\u672c\u529f\u80fd，\u5982\u5185\u5b58\u7ba1\u7406\u3001\u9519\u8bef\u5904\u7406\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u3002
\n \/\/\u63a5\u53d7\u4e00\u4e2a TaskScheduler \u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570，\u5e76\u4f7f\u7528\u8fd9\u4e2a\u8c03\u5ea6\u5668\u6765\u521d\u59cb\u5316\u73af\u5883\u3002\u8fd9\u786e\u4fdd\u4e86\u73af\u5883\u5bf9\u8c61\u80fd\u591f\u4e0e\u8c03\u5ea6\u5668\u534f\u540c\u5de5\u4f5c，\u6b63\u786e\u5730\u8c03\u5ea6\u548c\u7ba1\u7406\u4efb\u52a1\u3002
\n env = BasicUsageEnvironment::createNew(*scheduler);<\/p>\n

UserAuthenticationDatabase* authDB = NULL;<\/p>\n

\/\/ Serve regular RTSP (over a TCP connection):
\n \/\/\u521b\u5efartsp\u670d\u52a1\u5668\u7684\u7c7b，\u91cc\u9762\u521b\u5efa\u4e86\u4e0e\u5ba2\u6237\u7aef\u4ea4\u4e92\u9700\u8981\u7684ipv4\u548cipv6\u7f51\u7edc\u5957\u63a5\u5b57,\u548c\u5404\u4fe1\u4ee4(OPTION DESCRIBE SETUP PLAY\u7b49)\u7684\u5904\u7406\u51fd\u6570
\n RTSPServer* rtspServer = RTSPServer::createNew(*env, 8554, authDB);
\n if (rtspServer == NULL) {
\n *env << "Failed to create RTSP server: " << env->getResultMsg() << "\\\\n";
\n exit(1);
\n }<\/p>\n

char const* descriptionString = "Session streamed by \\\\"testOnDemandRTSPServer\\\\"";<\/p>\n

char const* streamName = "h264ESVideoTest";
\n char const* inputFileName = "test.264";
\n \/\/\u5c06streamName descriptionString\u7b49\u4fe1\u606f\u4fdd\u5b58\u8d77\u6765，\u4f9b\u4ea4\u4e92\u65f6\u4f7f\u7528
\n ServerMediaSession* sms
\n = ServerMediaSession::createNew(*env, streamName, streamName,
\n descriptionString);<\/p>\n

int datalen = 0;
\n unsigned char *databuf = nullptr;
\n databuf = (unsigned char *)malloc(1024);
\n \/\/\u5c06\u8be5H264VideoFileServerMediaSubsession\u5a92\u4f53\u5b50\u4f1a\u8bdd\u52a0\u5165\u5230\u4f1a\u8bdd\u94fe\u8868\u4e2d；\u54b1\u4eec\u5c31\u662f\u5b9e\u73b0H264VideoFileServerMediaSubsession\u90e8\u5206
\n sms->addSubsession(H264VideoFileServerMediaSubsession
\n ::createNew(*env, inputFileName, reuseFirstSource));
\n \/\/\u5c06\u8be5\u4f1a\u8bdd\u6dfb\u52a0\u5230\u54c8\u5e0c\u8868\u4e2d，key\u5c31\u662fstreamName，val\u5c31\u662fsms
\n rtspServer->addServerMediaSession(sms);
\n \/\/\u6253\u5370rtsp\u7684\u8bbf\u95eeurl; test\u4f8b\u7a0b\u81ea\u5b9a\u4e49\u7684\u6253\u5370\u63a5\u53e3，\u4e0d\u5728live555\u5e93\u91cc，\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u53ef\u4ee5\u4e0d\u5b9e\u73b0；
\n announceStream(rtspServer, sms, streamName, inputFileName);
\n \/\/\u8fdb\u5165\u4e3b\u5faa\u73af；\u5faa\u73af\u76d1\u89c6\u53cc\u5411\u95ed\u73af\u94fe\u8868，\u5ef6\u65f6\u961f\u5217\u7684\u72b6\u6001，\u8fd0\u884c\u54cd\u5e94\u7684\u5904\u7406\u51fd\u6570
\n env->taskScheduler().doEventLoop(); \/\/ does not return<\/p>\n

return 0; \/\/ only to prevent compiler warning
\n} <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u4e3a\u4e86\u65b9\u4fbf\u9605\u8bfb，\u4ee3\u7801\u505a\u4e86\u7cbe\u7b80！\u53bb\u6389\u4e86\u90e8\u5206\u6ce8\u91ca\u548c\u4e0d\u9700\u8981\u7684\u4ee3\u7801；\u8fd9\u6837\u6574\u4e2a\u670d\u52a1\u5668\u7684\u642d\u5efa\u6d41\u7a0b\u5c31\u5df2\u7ecf\u5f88\u6e05\u6670\u660e\u4e86\u4e86；\u662f\u4e0d\u662f\u5f88\u7b80\u5355？<\/p>\n

\u6ce8：<\/span><\/p>\n

\u5a92\u4f53\u5b50\u4f1a\u8bdd：\u4e00\u4e2a\u6d41URL\u53ef\u80fd\u94fe\u63a5\u5f88\u591a\u5ba2\u6237\u7aef，\u6bcf\u4e2a\u5ba2\u6237\u7aef\u5c31\u662f\u4e00\u4e2a\u5b50\u4f1a\u8bdd\u3002<\/span><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6765！\u6765！\u6765！\u63a5\u4e0b\u6765\u5c31\u662f\u91cd\u5934\u620f\u5566！\u6211\u4eec\u600e\u4e48\u83b7\u53d6\u6211\u4eec\u7684\u7f51\u7edc\u5a92\u4f53\u6d41\u5462？ \u9996\u5148\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e24\u4e2a\u865a\u51fd\u6570：createNewStreamSource\u548cdoGetNextFrame；\u8fd9\u4e24\u4e2a\u51fd\u6570\u7684\u4f5c\u7528\u53ca\u5728\u6e90\u7801\u7684\u8c03\u5ea6\u6d41\u7a0b\u6211\u7684\u524d\u4e24\u7bc7\u6587\u7ae0\u5df2\u7ecf\u4ecb\u7ecd\u8fc7，\u611f\u5174\u8da3\u7684\u8bdd\u70b9\u94fe\u63a5\u770b\u8be6\u60c5；<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e24\u4e2a\u7c7b\u6765\u5b9e\u73b0\u8fd9\u4e24\u4e2a\u865a\u51fd\u6570：<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0H264LiveVideoServerMediaSubssion\u7c7b\u7528\u4e8e\u5b9e\u73b0createNewStreamSource；\u56e0\u4e3acreateNewStreamSource\u51fd\u6570\u88ab\u58f0\u660e\u5728OnDemandServerMediaSubsession\u7c7b\u4e2d，\u6240\u4ee5\u8981\u7ee7\u627fOnDemandServerMediaSubsession\u7c7b：<\/p>\n

class H264LiveVideoServerMediaSubssion : public OnDemandServerMediaSubsession {<\/p>\n

public:
\n static H264LiveVideoServerMediaSubssion* createNew(UsageEnvironment& env);<\/p>\n

protected: \/\/ we're a virtual base class
\n H264LiveVideoServerMediaSubssion(UsageEnvironment& env);
\n ~H264LiveVideoServerMediaSubssion();<\/p>\n

protected: \/\/ redefined virtual functions
\n FramedSource* createNewStreamSource(unsigned clientSessionId,unsigned& estBitrate);
\n RTPSink* createNewRTPSink(Groupsock* rtpGroupsock,
\n unsigned char rtpPayloadTypeIfDynamic,
\n FramedSource* inputSource);<\/p>\n

}; <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u7531\u4e8ecreateNewRTPSink\u5728OnDemandServerMediaSubsession\u7c7b\u4e2d\u4e5f\u662f\u7eaf\u865a\u51fd\u6570，\u6240\u4ee5\u4e5f\u9700\u8981\u5728\u5b50\u7c7b\u4e2d\u5b9e\u73b0；\u6765\u770b\u4e0b\u51fd\u6570\u5b9e\u73b0：<\/p>\n

H264LiveVideoServerMediaSubssion* H264LiveVideoServerMediaSubssion::createNew(UsageEnvironment& env, Boolean reuseFirstSource)
\n{
\n return new H264LiveVideoServerMediaSubssion(env, reuseFirstSource);
\n}<\/p>\n

H264LiveVideoServerMediaSubssion::H264LiveVideoServerMediaSubssion(UsageEnvironment& env, Boolean reuseFirstSource)
\n: OnDemandServerMediaSubsession(env, reuseFirstSource)
\n{
\n}<\/p>\n

H264LiveVideoServerMediaSubssion::~H264LiveVideoServerMediaSubssion()
\n{
\n}<\/p>\n

FramedSource* H264LiveVideoServerMediaSubssion::createNewStreamSource(unsigned clientSessionId, unsigned& estBitrate)
\n{
\n \/* Remain to do : assign estBitrate *\/
\n estBitrate = 1000; \/\/ kbps, estimate<\/p>\n

\/\/\u521b\u5efa\u89c6\u9891\u6e90
\n H264FramedLiveSource* liveSource = H264FramedLiveSource::createNew(envir());
\n if (liveSource == NULL)
\n {
\n return NULL;
\n }<\/p>\n

\/\/ Create a framer for the Video Elementary Stream:
\n return H264VideoStreamFramer::createNew(envir(), liveSource);
\n}
\nRTPSink* H264LiveVideoServerMediaSubssion::createNewRTPSink(Groupsock* rtpGroupsock,unsigned char rtpPayloadTypeIfDynamic,FramedSource* \/*inputSource*\/) {
\n return H264VideoRTPSink::createNew(envir(), rtpGroupsock, rtpPayloadTypeIfDynamic);
\n} <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0createNewStreamSource\u51fd\u6570\u662f\u9700\u8981\u6211\u4eec\u5b9e\u73b0\u7684\u51fd\u6570，\u51fd\u6570\u521b\u5efa\u4e86H264FramedLiveSource\u7c7b\u5bf9\u8c61，\u8fd9\u4e2a\u7c7b\u5bf9\u8c61\u5c31\u662f\u6211\u4eec\u5b9e\u73b0doGetNextFrame\u51fd\u6570\u7684\u7c7b；createNewRTPSink\u51fd\u6570\u4e0d\u9700\u8981\u81ea\u5df1\u5b9e\u73b0；\u4e4b\u95f4\u521b\u5efaH264VideoRTPSink\u7c7b\u5373\u53ef；<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u63a5\u4e0b\u6765\u770b\u4e00\u4e0bH264FramedLiveSource\u7c7b；\u8be5\u7c7b\u7684doGetNextFrame\u6307\u660e\u4e86\u600e\u4e48\u83b7\u53d6\u5a92\u4f53\u6d41；\u8bfb\u53d6\u5a92\u4f53\u6d41\u7684\u65b9\u6cd5；\u56e0\u4e3adoGetNextFrame\u662f\u5728FramedSource\u4e2d\u58f0\u660e\u7684\u7eaf\u865a\u51fd\u6570；\u56e0\u6b64\u9700\u8981\u7ee7\u627fFramedSource\u7c7b；<\/p>\n

class H264FramedLiveSource : public FramedSource
\n{
\npublic:
\n static H264FramedLiveSource* createNew(UsageEnvironment& env);<\/p>\n

protected:
\n H264FramedLiveSource(UsageEnvironment& env);
\n ~H264FramedLiveSource();<\/p>\n

private:
\n virtual void doGetNextFrame();
\n}; <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0FramedSource\u7c7b\u4e2d\u53ea\u6709\u4e00\u4e2adoGetNextFrame\u7eaf\u865a\u51fd\u6570，\u7528\u4e8e\u83b7\u53d6\u5a92\u4f53\u6d41，\u5176\u4ed6\u4e0d\u7528\u5b9e\u73b0；doGetNextFrame\u51fd\u6570\u7684\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

H264FramedLiveSource::H264FramedLiveSource(UsageEnvironment& env)
\n: FramedSource(env)
\n{
\n}<\/p>\n

H264FramedLiveSource* H264FramedLiveSource::createNew(UsageEnvironment& env)
\n{
\n H264FramedLiveSource* newSource = new H264FramedLiveSource(env);
\n return newSource;
\n}<\/p>\n

H264FramedLiveSource::~H264FramedLiveSource()
\n{
\n}<\/p>\n

void H264FramedLiveSource::doGetNextFrame()
\n{
\n uint8_t *frameData = nullptr;
\n int frameLen = 0;
\n \/\/\u83b7\u53d6\u89c6\u9891\u5e27，\u8be5\u51fd\u6570\u81ea\u5df1\u5b9e\u73b0，\u53ef\u4ee5\u662f\u63a5\u6536\u7f51\u7edc\u5e27，\u4e5f\u53ef\u4ee5\u662f\u8bfb\u53d6\u672c\u5730\u6570\u636e
\n Get_Video_Frame(&frameData, frameLen);
\n \/\/\u8d4b\u503c\u7236\u7c7b\u6210\u5458\u53d8\u91cf
\n fFrameSize = frameLen；
\n memcpy(fTo, frameData, fFrameSize);<\/p>\n

\/\/ nextTask() = envir().taskScheduler().scheduleDelayedTask(0,(TaskFunc*)FramedSource::afterGetting, this);\/\/\u8868\u793a\u5ef6\u8fdf0\u79d2\u540e\u518d\u6267\u884c afterGetting \u51fd\u6570
\n \/\/\u8fd9\u4e2a\u662f\u5fc5\u987b\u7684，\u539f\u56e0\u53c2\u8003\u6211\u5173\u4e8edoGetNextFrame\u7684\u6587\u7ae0
\n afterGetting(this);<\/p>\n

return;
\n} <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6211\u662f\u4ee5\u5e27\u7684\u65b9\u5f0f\u83b7\u53d6\u7684\u89c6\u9891\u6d41，\u5728\u5b9e\u9645\u7684\u5f00\u53d1\u4e2d，\u4e0d\u4e00\u5b9a\u975e\u8981\u4e00\u6b21\u53d6\u4e00\u5e27；\u4e5f\u4e0d\u4e00\u5b9a\u6309\u5e27\u53d6；\u53ef\u4ee5\u4efb\u610f\u957f\u5ea6\u7684\u6570\u636e；live555\u5185\u90e8\u4f1a\u8fdb\u884c\u5206\u5e27；<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u5b9a\u4e49\u597d\u8fd9\u4e24\u4e2a\u51fd\u6570\u4e4b\u540e\u5c31\u53ef\u4ee5\u4fee\u6539main\u51fd\u6570\u4e2d\u7684\u5a92\u4f53\u6d41\u76f8\u5173\u4ee3\u7801：\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n

\/\/\u4f8b\u7a0b\u4ee3\u7801
\n sms->addSubsession(H264VideoFileServerMediaSubsession
\n ::createNew(*env, inputFileName, reuseFirstSource));
\n\/\/\u4fee\u6539\u4ee3\u7801
\n sms->addSubsession(H264LiveVideoServerMediaSubssion
\n ::createNew(*env, reuseFirstSource)); <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u81f3\u6b64，rtsp\u670d\u52a1\u5668\u642d\u5efa\u5b8c\u6210；\u5176\u5b9e\u8fc7\u7a0b\u5f88\u7b80\u5355；\u53ea\u4e0d\u8fc7\u7b2c\u4e00\u6b21\u4f7f\u7528live555\u5f00\u6e90\u5e93\u6709\u70b9\u4e0d\u77e5\u4ece\u4f55\u4e0b\u624b；\u5f53\u7136live555\u6e90\u7801\u7684\u5b9e\u73b0\u6280\u5de7，\u8fd0\u884c\u6d41\u7a0b\u4e5f\u662f\u5f88\u503c\u5f97\u501f\u9274\u7684；\u6e90\u7801\u5206\u6790\u6211\u5df2\u7ecf\u51fa\u4e86\u4e00\u4e9b\u6587\u7ae0；\u5173\u6ce8\u6211\u4e86\u89e3\u66f4\u591a；<\/p>\n

live555\u5b9e\u73b0\u5b9e\u65f6\u6d41rtsp\u670d\u52a1\u5668\u6e90\u7801：<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb2.6k\u6b21\u3002createNewStreamSource\u51fd\u6570\u662f\u9700\u8981\u6211\u4eec\u5b9e\u73b0\u7684\u51fd\u6570\uff0c\u51fd\u6570\u521b\u5efa\u4e86H264FramedLiveSource\u7c7b\u5bf9\u8c61\uff0c\u8fd9\u4e2a\u7c7b\u5bf9\u8c61\u5c31\u662f\u6211\u4eec\u5b9e\u73b0doGetNextFrame\u51fd\u6570\u7684\u7c7b\uff1b\u5f53\u7136live555\u6e90\u7801\u7684\u5b9e\u73b0\u6280\u5de7\uff0c\u8fd0\u884c\u6d41\u7a0b\u4e5f\u662f\u5f88\u503c\u5f97\u501f\u9274\u7684\uff1blive555\u53ef\u4ee5\u8bf4\u662frtsp\u7684\u4e13\u9879\u5e93\uff0c\u65e2\u53ef\u4ee5\u642d\u5efartsp\u670d\u52a1\u5668\uff0c\u4e5f\u53ef\u4ee5\u642d\u5efartsp\u5ba2\u6237\u7aef\uff1bFramedSource\u7c7b\u4e2d\u53ea\u6709\u4e00\u4e2adoGetNextFrame\u7eaf\u865a\u51fd\u6570\uff0c\u7528\u4e8e\u83b7\u53d6\u5a92\u4f53\u6d41\uff0c\u5176\u4ed6\u4e0d\u7528\u5b9e\u73b0\uff1b\u6211\u662f\u4ee5\u5e27\u7684\u65b9\u5f0f\u83b7\u53d6\u7684\u89c6\u9891\u6d41\uff0c\u5728\u5b9e\u9645\u7684\u5f00\u53d1\u4e2d\uff0c\u4e0d\u4e00\u5b9a\u975e\u8981\u4e00\u6b21\u53d6\u4e00\u5e27\uff1b_live555 rtsp\u670d\u52a1\u5668<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,700,699,702,701,43],"topic":[],"class_list":{"0":"post-12550","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-server","7":"tag-linux","8":"tag-live555","10":"tag-rtp","11":"tag-rtsp","12":"tag-43"},"yoast_head":"\nlive555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/12550.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb2.6k\u6b21\u3002createNewStreamSource\u51fd\u6570\u662f\u9700\u8981\u6211\u4eec\u5b9e\u73b0\u7684\u51fd\u6570\uff0c\u51fd\u6570\u521b\u5efa\u4e86H264FramedLiveSource\u7c7b\u5bf9\u8c61\uff0c\u8fd9\u4e2a\u7c7b\u5bf9\u8c61\u5c31\u662f\u6211\u4eec\u5b9e\u73b0doGetNextFrame\u51fd\u6570\u7684\u7c7b\uff1b\u5f53\u7136live555\u6e90\u7801\u7684\u5b9e\u73b0\u6280\u5de7\uff0c\u8fd0\u884c\u6d41\u7a0b\u4e5f\u662f\u5f88\u503c\u5f97\u501f\u9274\u7684\uff1blive555\u53ef\u4ee5\u8bf4\u662frtsp\u7684\u4e13\u9879\u5e93\uff0c\u65e2\u53ef\u4ee5\u642d\u5efartsp\u670d\u52a1\u5668\uff0c\u4e5f\u53ef\u4ee5\u642d\u5efartsp\u5ba2\u6237\u7aef\uff1bFramedSource\u7c7b\u4e2d\u53ea\u6709\u4e00\u4e2adoGetNextFrame\u7eaf\u865a\u51fd\u6570\uff0c\u7528\u4e8e\u83b7\u53d6\u5a92\u4f53\u6d41\uff0c\u5176\u4ed6\u4e0d\u7528\u5b9e\u73b0\uff1b\u6211\u662f\u4ee5\u5e27\u7684\u65b9\u5f0f\u83b7\u53d6\u7684\u89c6\u9891\u6d41\uff0c\u5728\u5b9e\u9645\u7684\u5f00\u53d1\u4e2d\uff0c\u4e0d\u4e00\u5b9a\u975e\u8981\u4e00\u6b21\u53d6\u4e00\u5e27\uff1b_live555 rtsp\u670d\u52a1\u5668\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/12550.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-18T11:42:49+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/12550.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/12550.html\",\"name\":\"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-04-18T11:42:49+00:00\",\"dateModified\":\"2025-04-18T11:42:49+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/12550.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/12550.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/12550.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/12550.html","og_locale":"zh_CN","og_type":"article","og_title":"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb2.6k\u6b21\u3002createNewStreamSource\u51fd\u6570\u662f\u9700\u8981\u6211\u4eec\u5b9e\u73b0\u7684\u51fd\u6570\uff0c\u51fd\u6570\u521b\u5efa\u4e86H264FramedLiveSource\u7c7b\u5bf9\u8c61\uff0c\u8fd9\u4e2a\u7c7b\u5bf9\u8c61\u5c31\u662f\u6211\u4eec\u5b9e\u73b0doGetNextFrame\u51fd\u6570\u7684\u7c7b\uff1b\u5f53\u7136live555\u6e90\u7801\u7684\u5b9e\u73b0\u6280\u5de7\uff0c\u8fd0\u884c\u6d41\u7a0b\u4e5f\u662f\u5f88\u503c\u5f97\u501f\u9274\u7684\uff1blive555\u53ef\u4ee5\u8bf4\u662frtsp\u7684\u4e13\u9879\u5e93\uff0c\u65e2\u53ef\u4ee5\u642d\u5efartsp\u670d\u52a1\u5668\uff0c\u4e5f\u53ef\u4ee5\u642d\u5efartsp\u5ba2\u6237\u7aef\uff1bFramedSource\u7c7b\u4e2d\u53ea\u6709\u4e00\u4e2adoGetNextFrame\u7eaf\u865a\u51fd\u6570\uff0c\u7528\u4e8e\u83b7\u53d6\u5a92\u4f53\u6d41\uff0c\u5176\u4ed6\u4e0d\u7528\u5b9e\u73b0\uff1b\u6211\u662f\u4ee5\u5e27\u7684\u65b9\u5f0f\u83b7\u53d6\u7684\u89c6\u9891\u6d41\uff0c\u5728\u5b9e\u9645\u7684\u5f00\u53d1\u4e2d\uff0c\u4e0d\u4e00\u5b9a\u975e\u8981\u4e00\u6b21\u53d6\u4e00\u5e27\uff1b_live555 rtsp\u670d\u52a1\u5668","og_url":"https:\/\/www.wsisp.com\/helps\/12550.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-04-18T11:42:49+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/12550.html","url":"https:\/\/www.wsisp.com\/helps\/12550.html","name":"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-04-18T11:42:49+00:00","dateModified":"2025-04-18T11:42:49+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/12550.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/12550.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/12550.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"live555\u642d\u5efa\u5b9e\u65f6\u64ad\u653ertsp\u670d\u52a1\u5668"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/12550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=12550"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/12550\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=12550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=12550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=12550"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=12550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}