apps/streamer/rtp.h File Reference

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Data Structures
struct	rtp_packet
Defines
#define	RTP_VERSION   2
#define	RTP_HEADER_SIZE   12
#define	RTP_MAX_PACKET_LEN   1500
#define	IP_UDP_SIZE   28
#define	JPEG_PAYLOAD_NUM   26
Functions
int32_t	rtp_init (struct param *p)
int32_t	rtp_send_data (struct param *p, uint32_t rtp_ts, int8_t pt, int32_t m, int8_t *data, int32_t data_len, unsigned char *h_buf, int h_offset, int h_len)
void	rtp_done (struct param *p)
int32_t	ismulticast (struct param *p)

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Define Documentation

#define IP_UDP_SIZE   28

Definition at line 8 of file rtp.h.

Referenced by grab_and_send().

#define JPEG_PAYLOAD_NUM   26

Definition at line 9 of file rtp.h.

Referenced by jpeg_session_start(), and write_sdp().

#define RTP_HEADER_SIZE   12

Definition at line 6 of file rtp.h.

Referenced by rtp_send_data().

#define RTP_MAX_PACKET_LEN   1500

Definition at line 7 of file rtp.h.

#define RTP_VERSION   2

Definition at line 5 of file rtp.h.

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Function Documentation

int32_t ismulticast

(

struct param *

p

)

Definition at line 248 of file rtp.c.

void rtp_done

(

struct param *

p

)

Definition at line 243 of file rtp.c.

References udp_exit4().

Referenced by session_finish().

int32_t rtp_init

(

struct param *

p

)

Definition at line 77 of file rtp.c.

References param::dport, init_rng(), param::ip_id, param::my_ssrc, param::rtp_seq, and udp_init4().

Referenced by jpeg_session_start().

int32_t rtp_send_data	(	struct param *	p,
		uint32_t	rtp_ts,
		int8_t	pt,
		int32_t	m,
		int8_t *	data,
		int32_t	data_len,
		unsigned char *	h_buf,
		int	h_offset,
		int	h_len
	)

Definition at line 134 of file rtp.c.

References buffer, rtp_packet::cc, param::dport, param::dst_addr4, param::fd_raw, param::fd_udp, in_chksum(), param::ip_id, rtp_packet::m, param::msg, param::my_ssrc, rtp_packet::p, rtp_packet::pt, param::raw, RTP_HEADER_SIZE, param::rtp_seq, rtp_packet::seq, SOURCE_UDP_PORT, param::src_addr4, rtp_packet::ssrc, rtp_packet::ts, param::ttl, rtp_packet::v, and rtp_packet::x.

Referenced by send_jpeg().

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