本文整理汇总了C++中StreamState::startNPT方法的典型用法代码示例。如果您正苦于以下问题：C++ StreamState::startNPT方法的具体用法？C++ StreamState::startNPT怎么用？C++ StreamState::startNPT使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类StreamState的用法示例。
在下文中一共展示了StreamState::startNPT方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: nullSeekStream
void OnDemandServerMediaSubsession::nullSeekStream(unsigned /*clientSessionId*/, void* streamToken,
double streamEndTime, u_int64_t& numBytes) {
numBytes = 0; // by default: unknown
StreamState* streamState = (StreamState*)streamToken;
if (streamState != NULL && streamState->mediaSource() != NULL) {
// Because we're not seeking here, get the current NPT, and remember it as the new 'start' NPT:
streamState->startNPT() = getCurrentNPT(streamToken);
double duration = streamEndTime - streamState->startNPT();
if (duration < 0.0) duration = 0.0;
setStreamSourceDuration(streamState->mediaSource(), duration, numBytes);
RTPSink* rtpSink = streamState->rtpSink(); // alias
if (rtpSink != NULL) rtpSink->resetPresentationTimes();
}
}示例2: nullSeekStream
void OnDemandServerMediaSubsession::nullSeekStream(unsigned /*clientSessionId*/, void* streamToken) {
StreamState* streamState = (StreamState*)streamToken;
if (streamState != NULL && streamState->mediaSource() != NULL) {
// Because we're not seeking here, get the current NPT, and remember it as the new 'start' NPT:
streamState->startNPT() = getCurrentNPT(streamToken);
RTPSink* rtpSink = streamState->rtpSink(); // alias
if (rtpSink != NULL) rtpSink->resetPresentationTimes();
}
}开发者ID:Michael-Lfx，项目名称:Android-RTP-RTSP-Library-Porting，代码行数:9，代码来源:OnDemandServerMediaSubsession.cpp
示例3: getCurrentNPT
float OnDemandServerMediaSubsession::getCurrentNPT(void* streamToken) {
do {
if (streamToken == NULL) break;
StreamState* streamState = (StreamState*)streamToken;
RTPSink* rtpSink = streamState->rtpSink();
if (rtpSink == NULL) break;
return streamState->startNPT()
+ (rtpSink->mostRecentPresentationTime().tv_sec - rtpSink->initialPresentationTime().tv_sec)
+ (rtpSink->mostRecentPresentationTime().tv_sec - rtpSink->initialPresentationTime().tv_sec)/1000000.0f;
} while (0);
return 0.0;
}开发者ID:Michael-Lfx，项目名称:Android-RTP-RTSP-Library-Porting，代码行数:15，代码来源:OnDemandServerMediaSubsession.cpp
示例4: seekStream
void OnDemandServerMediaSubsession::seekStream(unsigned /*clientSessionId*/,
void* streamToken, double& seekNPT, double streamDuration, u_int64_t& numBytes) {
numBytes = 0; // by default: unknown
// Seeking isn't allowed if multiple clients are receiving data from the same source:
if (fReuseFirstSource) return;
StreamState* streamState = (StreamState*)streamToken;
if (streamState != NULL && streamState->mediaSource() != NULL) {
seekStreamSource(streamState->mediaSource(), seekNPT, streamDuration, numBytes);
streamState->startNPT() = (float)seekNPT;
RTPSink* rtpSink = streamState->rtpSink(); // alias
if (rtpSink != NULL) rtpSink->resetPresentationTimes();
}
}开发者ID:Michael-Lfx，项目名称:Android-RTP-RTSP-Library-Porting，代码行数:16，代码来源:OnDemandServerMediaSubsession.cpp