rtp.c File Reference

#include <gpac/internal/ietf_dev.h>

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Macros
#define	MAX_RTP_SN   0x10000
#define	RTP_DEFAULT_FIRSTPORT   7040
#define	SN_CHECK_OFFSET   0x0A

Functions
GF_EXPORT GF_RTPChannel *	gf_rtp_new_ex (const char *netcap_id)
GF_EXPORT GF_RTPChannel *	gf_rtp_new ()
GF_EXPORT void	gf_rtp_del (GF_RTPChannel *ch)
GF_EXPORT GF_Err	gf_rtp_setup_transport (GF_RTPChannel *ch, GF_RTSPTransport *trans_info, const char *remote_address)
GF_EXPORT void	gf_rtp_reset_buffers (GF_RTPChannel *ch)
GF_EXPORT void	gf_rtp_reset_ssrc (GF_RTPChannel *ch)
GF_EXPORT void	gf_rtp_enable_nat_keepalive (GF_RTPChannel *ch, u32 nat_timeout)
GF_EXPORT GF_Err	gf_rtp_set_info_rtp (GF_RTPChannel *ch, u32 seq_num, u32 rtp_time, u32 ssrc)
GF_EXPORT GF_Err	gf_rtp_stop (GF_RTPChannel *ch)
GF_EXPORT GF_Err	gf_rtp_set_ssm (GF_RTPChannel *ch, const char **src_ip_inc, u32 nb_src_ip_inc, const char **src_ip_exc, u32 nb_src_ip_exc)
GF_EXPORT GF_Err	gf_rtp_initialize (GF_RTPChannel *ch, u32 UDPBufferSize, Bool IsSource, u32 PathMTU, u32 ReorederingSize, u32 MaxReorderDelay, char *local_ip)
u32	gf_rtp_channel_time (GF_RTPChannel *ch)
u32	gf_rtp_get_report_time ()
void	gf_rtp_get_next_report_time (GF_RTPChannel *ch)
GF_EXPORT u32	gf_rtp_read_flush (GF_RTPChannel *ch, u8 *buffer, u32 buffer_size)
GF_EXPORT u32	gf_rtp_flush_rtp (GF_RTPChannel *ch, u8 *buffer, u32 buffer_size)
GF_EXPORT u32	gf_rtp_read_rtp (GF_RTPChannel *ch, u8 *buffer, u32 buffer_size)
GF_EXPORT GF_Err	gf_rtp_decode_rtp (GF_RTPChannel *ch, u8 *pck, u32 pck_size, GF_RTPHeader *rtp_hdr, u32 *PayloadStart)
GF_EXPORT Double	gf_rtp_get_current_time (GF_RTPChannel *ch)
GF_EXPORT GF_Err	gf_rtp_send_packet (GF_RTPChannel *ch, GF_RTPHeader *rtp_hdr, u8 *pck, u32 pck_size, Bool fast_send)
GF_EXPORT u32	gf_rtp_is_unicast (GF_RTPChannel *ch)
GF_EXPORT u32	gf_rtp_is_interleaved (GF_RTPChannel *ch)
GF_EXPORT u32	gf_rtp_get_clockrate (GF_RTPChannel *ch)
GF_EXPORT u8	gf_rtp_get_low_interleave_id (GF_RTPChannel *ch)
GF_EXPORT u8	gf_rtp_get_hight_interleave_id (GF_RTPChannel *ch)
GF_EXPORT GF_Err	gf_rtp_set_ports (GF_RTPChannel *ch, u16 first_port)
GF_EXPORT GF_Err	gf_rtp_setup_payload (GF_RTPChannel *ch, u32 PayloadType, u32 ClockRate)
GF_EXPORT const GF_RTSPTransport *	gf_rtp_get_transport (GF_RTPChannel *ch)
GF_EXPORT Float	gf_rtp_get_loss (GF_RTPChannel *ch)
GF_EXPORT u32	gf_rtp_get_tcp_bytes_sent (GF_RTPChannel *ch)
GF_EXPORT void	gf_rtp_get_ports (GF_RTPChannel *ch, u16 *rtp_port, u16 *rtcp_port)
GF_EXPORT GF_RTPReorder *	gf_rtp_reorderer_new (u32 MaxCount, u32 MaxDelay, u32 timescale)
GF_EXPORT void	gf_rtp_reorderer_del (GF_RTPReorder *po)
GF_EXPORT void	gf_rtp_reorderer_reset (GF_RTPReorder *po)
GF_EXPORT GF_Err	gf_rtp_reorderer_add (GF_RTPReorder *po, const void *pck, u32 pck_size, u32 pck_seqnum)
GF_EXPORT void *	gf_rtp_reorderer_get (GF_RTPReorder *po, u32 *pck_size, Bool force_flush, Bool *is_disc)
GF_Err	gf_rtp_set_interleave_callbacks (GF_RTPChannel *ch, gf_rtp_tcp_callback RTP_TCPCallback, void *cbk1, void *cbk2)
Bool	gf_rtp_is_disc (GF_RTPChannel *ch)

Variables
static u16	NextAvailablePort = 0

Macro Definition Documentation

MAX_RTP_SN

#define MAX_RTP_SN   0x10000

RTP_DEFAULT_FIRSTPORT

#define RTP_DEFAULT_FIRSTPORT   7040

SN_CHECK_OFFSET

#define SN_CHECK_OFFSET   0x0A

Function Documentation

gf_rtp_channel_time()

u32 gf_rtp_channel_time

(

GF_RTPChannel *

ch

)

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gf_rtp_get_report_time()

u32 gf_rtp_get_report_time

(

)

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gf_rtp_get_next_report_time()

void gf_rtp_get_next_report_time

(

GF_RTPChannel *

ch

)

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gf_rtp_reorderer_new()

GF_EXPORT GF_RTPReorder * gf_rtp_reorderer_new	(	u32	MaxCount,
		u32	MaxDelay,
		u32	timescale
	)

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gf_rtp_reorderer_del()

GF_EXPORT void gf_rtp_reorderer_del

(

GF_RTPReorder *

po

)

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gf_rtp_reorderer_reset()

GF_EXPORT void gf_rtp_reorderer_reset

(

GF_RTPReorder *

po

)

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gf_rtp_reorderer_add()

GF_EXPORT GF_Err gf_rtp_reorderer_add	(	GF_RTPReorder *	po,
		const void *	pck,
		u32	pck_size,
		u32	pck_seqnum
	)

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gf_rtp_reorderer_get()

GF_EXPORT void * gf_rtp_reorderer_get	(	GF_RTPReorder *	po,
		u32 *	pck_size,
		Bool	force_flush,
		Bool *	is_disc
	)

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gf_rtp_is_disc()

Bool gf_rtp_is_disc

(

GF_RTPChannel *

ch

)

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Variable Documentation

NextAvailablePort

u16 NextAvailablePort = 0

static