mpf_rtp_defs.h File Reference

Internal RTP Definitions. More...

#include "mpf_rtp_stat.h"
#include "mpf_jitter_buffer.h"

Include dependency graph for mpf_rtp_defs.h:

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Data Structures
struct	rtp_rx_history_t
struct	rtp_rx_periodic_history_t
struct	rtp_receiver_t
struct	rtp_transmitter_t

Macros
#define	RTP_SEQ_MOD   (1 << 16)
#define	MAX_DROPOUT   3000
#define	MAX_MISORDER   100
#define	DISCARDED_TO_RECEIVED_RATIO_THRESHOLD   30 /* 30% */
#define	DEVIATION_THRESHOLD   4000
#define	INTER_TALKSPURT_GAP   1000 /* msec */

Typedefs
typedef struct rtp_rx_history_t	rtp_rx_history_t
typedef struct rtp_rx_periodic_history_t	rtp_rx_periodic_history_t
typedef struct rtp_receiver_t	rtp_receiver_t
typedef struct rtp_transmitter_t	rtp_transmitter_t

Detailed Description

Internal RTP Definitions.

Macro Definition Documentation

DEVIATION_THRESHOLD

#define DEVIATION_THRESHOLD   4000

Deviation threshold is used to trigger a drift in timestamps

DISCARDED_TO_RECEIVED_RATIO_THRESHOLD

#define DISCARDED_TO_RECEIVED_RATIO_THRESHOLD   30 /* 30% */

Restart receiver if threshold is reached

INTER_TALKSPURT_GAP

#define INTER_TALKSPURT_GAP   1000 /* msec */

This threshold is used to detect a new talkspurt

MAX_DROPOUT

#define MAX_DROPOUT   3000

Number of max dropout packets (seq numbers) is used to trigger either a drift in the seq numbers or a misorder packet

MAX_MISORDER

#define MAX_MISORDER   100

Number of max misorder packets (seq numbers) is used to differentiate a drift in the seq numbers from a misorder packet

RTP_SEQ_MOD

#define RTP_SEQ_MOD   (1 << 16)

Used to calculate actual number of received packets (32bit) in case seq number (16bit) wrapped around

Typedef Documentation

rtp_receiver_t

typedef struct rtp_receiver_t rtp_receiver_t

RTP receiver declaration

rtp_rx_history_t

typedef struct rtp_rx_history_t rtp_rx_history_t

RTP receiver history declaration

rtp_rx_periodic_history_t

typedef struct rtp_rx_periodic_history_t rtp_rx_periodic_history_t

RTP receiver periodic history declaration

rtp_transmitter_t

typedef struct rtp_transmitter_t rtp_transmitter_t

RTP transmitter declaration