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RTP cleanup + RTSP analyser + RTP MPEG2/MP2/HEVC support

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This commit is contained in:
Thulinma 2017-05-21 13:52:14 +02:00
parent f5553f49f9
commit 54a8803f29
9 changed files with 1651 additions and 1216 deletions
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130
lib/rtp.h
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@ -1,65 +1,91 @@
#pragma once
#include <string>
#include <vector>
#include <set>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <stdint.h>
#include <sstream>
#include <deque>
#include <algorithm>
#include "socket.h"
#include "json.h"
#include "dtsc.h"
#include "json.h"
#include "mp4.h"
#include "mp4_generic.h"
#include "socket.h"
#include <algorithm>
#include <cstdio>
#include <deque>
#include <iomanip>
#include <iostream>
#include <set>
#include <sstream>
#include <stdint.h>
#include <string>
#include <vector>
/// This namespace holds all RTP-parsing and sending related functionality.
namespace RTP {
namespace RTP{
extern unsigned int MAX_SEND;
/// This class is used to make RTP packets. Currently, H264, and AAC are supported. RTP mechanisms, like increasing sequence numbers and setting timestamps are all taken care of in here.
class Packet {
private:
bool managed;
char * data; ///<The actual RTP packet that is being sent
uint32_t maxDataLen;///< Amount of reserved bytes for the packet(s)
unsigned int datalen; ///<Size of rtp packet
int sentPackets;
int sentBytes;//Because ugly is beautiful
/// This class is used to make RTP packets. Currently, H264, and AAC are supported. RTP
/// mechanisms, like increasing sequence numbers and setting timestamps are all taken care of in
/// here.
class Packet{
private:
bool managed;
char *data; ///<The actual RTP packet that is being sent
uint32_t maxDataLen; ///< Amount of reserved bytes for the packet(s)
unsigned int datalen; ///<Size of rtp packet
int sentPackets;
int sentBytes; // Because ugly is beautiful
public:
static double startRTCP;
unsigned int getHsize() const;
unsigned int getPayloadSize() const;
char *getPayload() const;
unsigned int getVersion() const;
unsigned int getPadding() const;
unsigned int getExtension() const;
unsigned int getContribCount() const;
unsigned int getMarker() const;
unsigned int getPayloadType() const;
unsigned int getSequence() const;
unsigned int getTimeStamp() const;
void setSequence(unsigned int seq);
unsigned int getSSRC() const;
void setSSRC(unsigned long ssrc);
void setTimestamp(unsigned int t);
void increaseSequence();
void sendH264(void *socket, void callBack(void *, char *, unsigned int, unsigned int),
const char *payload, unsigned int payloadlen, unsigned int channel);
void sendH265(void *socket, void callBack(void *, char *, unsigned int, unsigned int),
const char *payload, unsigned int payloadlen, unsigned int channel);
void sendMPEG2(void *socket, void callBack(void *, char *, unsigned int, unsigned int),
const char *payload, unsigned int payloadlen, unsigned int channel);
void sendData(void *socket, void callBack(void *, char *, unsigned int, unsigned int),
const char *payload, unsigned int payloadlen, unsigned int channel,
std::string codec);
void sendRTCP(long long &connectedAt, void *socket, unsigned int tid, DTSC::Meta &metadata,
void callBack(void *, char *, unsigned int, unsigned int));
Packet();
Packet(unsigned int pt, unsigned int seq, unsigned int ts, unsigned int ssr,
unsigned int csrcCount = 0);
Packet(const Packet &o);
void operator=(const Packet &o);
~Packet();
Packet(const char *dat, unsigned int len);
char *getData();
};
class MPEGVideoHeader{
public:
static double startRTCP;
unsigned int getHsize() const;
unsigned int getPayloadSize() const;
char * getPayload() const;
unsigned int getVersion() const;
unsigned int getPadding() const;
unsigned int getExtension() const;
unsigned int getContribCount() const;
unsigned int getMarker() const;
unsigned int getPayloadType() const;
unsigned int getSequence() const;
unsigned int getTimeStamp() const;
void setSequence(unsigned int seq);
unsigned int getSSRC() const;
void setSSRC(unsigned long ssrc);
void setTimestamp(unsigned int t);
void increaseSequence();
void sendH264(void * socket, void callBack(void *, char *, unsigned int, unsigned int), const char * payload, unsigned int payloadlen, unsigned int channel);
void sendData(void * socket, void callBack(void *, char *, unsigned int, unsigned int), const char * payload, unsigned int payloadlen, unsigned int channel, std::string codec);
void sendRTCP(long long & connectedAt, void * socket, unsigned int tid, DTSC::Meta & metadata, void callBack(void *, char *, unsigned int, unsigned int));
Packet();
Packet(unsigned int pt, unsigned int seq, unsigned int ts, unsigned int ssr, unsigned int csrcCount = 0);
Packet(const Packet & o);
void operator=(const Packet & o);
~Packet();
Packet(const char * dat, unsigned int len);
char * getData();
MPEGVideoHeader(char * d);
void clear();
uint16_t getTotalLen() const;
std::string toString() const;
void setTempRef(uint16_t ref);
void setPictureType(uint8_t pType);
void setSequence();
void setBegin();
void setEnd();
private:
char * data;
};
}