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add AAC support

This commit is contained in:
Isaac Connor 2021-01-22 20:22:50 -05:00
parent 2561a07d86
commit afc7c86eac
2 changed files with 54 additions and 35 deletions
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50
src/zm_rtsp_server_server_media_subsession.cpp
View File

@ -8,66 +8,78 @@
#include "zm_rtsp_server_server_media_subsession.h"
#include "zm_rtsp_server_device_source.h"
#include "zm_rtsp_server_adts_source.h"
// ---------------------------------
// BaseServerMediaSubsession
// ---------------------------------
FramedSource* BaseServerMediaSubsession::createSource(
UsageEnvironment& env, FramedSource* videoES, const std::string& format)
UsageEnvironment& env, FramedSource* inputSource, const std::string& format)
{
FramedSource* source = nullptr;
if ( format == "video/MP2T" ) {
source = MPEG2TransportStreamFramer::createNew(env, videoES);
source = MPEG2TransportStreamFramer::createNew(env, inputSource);
} else if ( format == "video/H264" ) {
source = H264VideoStreamDiscreteFramer::createNew(env, videoES);
source = H264VideoStreamDiscreteFramer::createNew(env, inputSource);
}
#if LIVEMEDIA_LIBRARY_VERSION_INT > 1414454400
else if ( format == "video/H265" ) {
source = H265VideoStreamDiscreteFramer::createNew(env, videoES);
source = H265VideoStreamDiscreteFramer::createNew(env, inputSource);
}
#endif
#if 0
else if (format == "video/JPEG") {
source = MJPEGVideoSource::createNew(env, videoES);
source = MJPEGVideoSource::createNew(env, inputSource);
}
#endif
else {
source = videoES;
source = inputSource;
}
Error("Source %p %s", source, format.c_str());
return source;
}
/* source is generally a replica */
RTPSink* BaseServerMediaSubsession::createSink(
UsageEnvironment& env,
Groupsock* rtpGroupsock,
unsigned char rtpPayloadTypeIfDynamic,
const std::string& format
const std::string& format,
FramedSource *source
) {
RTPSink* videoSink = nullptr;
RTPSink* sink = nullptr;
if ( format == "video/MP2T" ) {
videoSink = SimpleRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic, 90000, "video", "MP2T", 1, True, False);
sink = SimpleRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic, 90000, "video", "MP2T", 1, true, false);
} else if ( format == "video/H264" ) {
videoSink = H264VideoRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic);
sink = H264VideoRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic);
} else if ( format == "video/VP8" ) {
videoSink = VP8VideoRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic);
sink = VP8VideoRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic);
}
#if LIVEMEDIA_LIBRARY_VERSION_INT > 1414454400
else if ( format == "video/VP9" ) {
videoSink = VP9VideoRTPSink::createNew(env, rtpGroupsock,rtpPayloadTypeIfDynamic);
sink = VP9VideoRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic);
} else if ( format == "video/H265" ) {
videoSink = H265VideoRTPSink::createNew(env, rtpGroupsock,rtpPayloadTypeIfDynamic);
sink = H265VideoRTPSink::createNew(env, rtpGroupsock, rtpPayloadTypeIfDynamic);
#endif
} else if ( format == "audio/AAC" ) {
ADTS_ZoneMinderDeviceSource *adts_source = (ADTS_ZoneMinderDeviceSource *)(m_replicator->inputSource());
sink = MPEG4GenericRTPSink::createNew(env, rtpGroupsock,
rtpPayloadTypeIfDynamic,
adts_source->samplingFrequency(),
"audio", "AAC-hbr",
adts_source->configStr(),
adts_source->numChannels()
);
} else {
std::cerr << "unknown format\n";
Error("unknown format");
}
#if 0
else if (format == "video/JPEG") {
videoSink = JPEGVideoRTPSink::createNew (env, rtpGroupsock);
sink = JPEGVideoRTPSink::createNew (env, rtpGroupsock);
}
#endif
Error("Sink %p %s", videoSink, format.c_str());
return videoSink;
return sink;
}
char const* BaseServerMediaSubsession::getAuxLine(
@ -86,7 +98,7 @@ char const* BaseServerMediaSubsession::getAuxLine(
os << "a=x-dimensions:" << width << "," << height << "\r\n";
}
auxLine = strdup(os.str().c_str());
Error("auxLine: %s", auxLine);
Debug(1, "auxLine: %s", auxLine);
} else {
Error("No source auxLine: ");
}

27
src/zm_rtsp_server_server_media_subsession.h
View File

@ -16,23 +16,30 @@
#include <iostream>
#include <fstream>
// live555
#include <liveMedia.hh>
// forward declaration
class ZoneMinderDeviceSource;
// ---------------------------------
// BaseServerMediaSubsession
// ---------------------------------
class BaseServerMediaSubsession {
public:
BaseServerMediaSubsession(StreamReplicator* replicator): m_replicator(replicator) {};
BaseServerMediaSubsession(StreamReplicator* replicator):
m_replicator(replicator) {};
public:
static FramedSource* createSource(UsageEnvironment& env, FramedSource * videoES, const std::string& format);
static RTPSink* createSink(UsageEnvironment& env, Groupsock * rtpGroupsock, unsigned char rtpPayloadTypeIfDynamic, const std::string& format);
char const* getAuxLine(ZoneMinderDeviceSource* source, unsigned char rtpPayloadType);
FramedSource* createSource(
UsageEnvironment& env,
FramedSource * videoES,
const std::string& format);
RTPSink * createSink(
UsageEnvironment& env,
Groupsock * rtpGroupsock,
unsigned char rtpPayloadTypeIfDynamic,
const std::string& format,
FramedSource *source);
char const* getAuxLine(
ZoneMinderDeviceSource* source,
unsigned char rtpPayloadType);
protected:
StreamReplicator* m_replicator;