95 lines
2.9 KiB
C++
95 lines
2.9 KiB
C++
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/* ---------------------------------------------------------------------------
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**
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** ServerMediaSubsession.cpp
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**
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** -------------------------------------------------------------------------*/
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#include <sstream>
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#include "zm_rtsp_server_server_media_subsession.h"
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#include "zm_rtsp_server_device_source.h"
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// ---------------------------------
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// BaseServerMediaSubsession
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// ---------------------------------
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FramedSource* BaseServerMediaSubsession::createSource(
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UsageEnvironment& env, FramedSource* videoES, const std::string& format)
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{
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FramedSource* source = nullptr;
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if ( format == "video/MP2T" ) {
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source = MPEG2TransportStreamFramer::createNew(env, videoES);
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} else if ( format == "video/H264" ) {
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source = H264VideoStreamDiscreteFramer::createNew(env, videoES);
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}
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#if LIVEMEDIA_LIBRARY_VERSION_INT > 1414454400
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else if ( format == "video/H265" ) {
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source = H265VideoStreamDiscreteFramer::createNew(env, videoES);
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}
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#endif
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#if 0
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else if (format == "video/JPEG") {
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source = MJPEGVideoSource::createNew(env, videoES);
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}
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#endif
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else {
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source = videoES;
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}
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Error("Source %p %s", source, format.c_str());
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return source;
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}
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RTPSink* BaseServerMediaSubsession::createSink(
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UsageEnvironment& env,
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Groupsock* rtpGroupsock,
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unsigned char rtpPayloadTypeIfDynamic,
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const std::string& format
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) {
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RTPSink* videoSink = nullptr;
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if ( format == "video/MP2T" ) {
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videoSink = SimpleRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic, 90000, "video", "MP2T", 1, True, False);
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} else if ( format == "video/H264" ) {
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videoSink = H264VideoRTPSink::createNew(env, rtpGroupsock,rtpPayloadTypeIfDynamic);
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} else if ( format == "video/VP8" ) {
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videoSink = VP8VideoRTPSink::createNew (env, rtpGroupsock,rtpPayloadTypeIfDynamic);
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}
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#if LIVEMEDIA_LIBRARY_VERSION_INT > 1414454400
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else if ( format == "video/VP9" ) {
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videoSink = VP9VideoRTPSink::createNew (env, rtpGroupsock,rtpPayloadTypeIfDynamic);
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} else if ( format == "video/H265" ) {
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videoSink = H265VideoRTPSink::createNew(env, rtpGroupsock,rtpPayloadTypeIfDynamic);
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#endif
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} else {
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std::cerr << "unknown format\n";
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}
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#if 0
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else if (format == "video/JPEG") {
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videoSink = JPEGVideoRTPSink::createNew (env, rtpGroupsock);
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}
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#endif
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Error("Sinkce %p %s", videoSink, format.c_str());
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return videoSink;
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}
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char const* BaseServerMediaSubsession::getAuxLine(
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ZoneMinderDeviceSource* source,
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unsigned char rtpPayloadType
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) {
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const char* auxLine = nullptr;
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if ( source ) {
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std::ostringstream os;
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os << "a=fmtp:" << int(rtpPayloadType) << " ";
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os << source->getAuxLine();
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os << "\r\n";
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int width = source->getWidth();
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int height = source->getHeight();
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if ( (width > 0) && (height>0) ) {
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os << "a=x-dimensions:" << width << "," << height << "\r\n";
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}
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auxLine = strdup(os.str().c_str());
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Error( "auxLine: %s", auxLine);
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} else {
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Error( "No source auxLine: ");
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}
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return auxLine;
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}
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