libavformat/rtsp.c File Reference

#include "libavutil/base64.h"
#include "libavutil/avstring.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/parseutils.h"
#include "libavutil/random_seed.h"
#include "libavutil/dict.h"
#include "avformat.h"
#include "avio_internal.h"
#include <sys/time.h>
#include <strings.h>
#include "internal.h"
#include "network.h"
#include "os_support.h"
#include "http.h"
#include "rtsp.h"
#include "rtpdec.h"
#include "rdt.h"
#include "rtpdec_formats.h"
#include "rtpenc_chain.h"
#include "url.h"

Go to the source code of this file.

Defines
#define	POLL_TIMEOUT_MS   100
#define	READ_PACKET_TIMEOUT_S   10
#define	MAX_TIMEOUTS   READ_PACKET_TIMEOUT_S * 1000 / POLL_TIMEOUT_MS
#define	SDP_MAX_SIZE   16384
#define	RECVBUF_SIZE   10 * RTP_MAX_PACKET_LENGTH
Functions
static void	get_word_until_chars (char *buf, int buf_size, const char *sep, const char **pp)
static void	get_word_sep (char *buf, int buf_size, const char *sep, const char **pp)
static void	get_word (char *buf, int buf_size, const char **pp)
static void	rtsp_parse_range_npt (const char *p, int64_t *start, int64_t *end)
	Parse a string p in the form of Range:npt=xx-xx, and determine the start and end time.
static int	get_sockaddr (const char *buf, struct sockaddr_storage *sock)
void	ff_rtsp_undo_setup (AVFormatContext *s)
	Undo the effect of ff_rtsp_make_setup_request, close the transport_priv and rtp_handle fields.
void	ff_rtsp_close_streams (AVFormatContext *s)
	Close and free all streams within the RTSP (de)muxer.
static int	rtsp_open_transport_ctx (AVFormatContext *s, RTSPStream *rtsp_st)

---

Define Documentation

#define MAX_TIMEOUTS   READ_PACKET_TIMEOUT_S * 1000 / POLL_TIMEOUT_MS

Definition at line 54 of file rtsp.c.

#define POLL_TIMEOUT_MS   100

Definition at line 52 of file rtsp.c.

#define READ_PACKET_TIMEOUT_S   10

Definition at line 53 of file rtsp.c.

#define RECVBUF_SIZE   10 * RTP_MAX_PACKET_LENGTH

Definition at line 56 of file rtsp.c.

#define SDP_MAX_SIZE   16384

Definition at line 55 of file rtsp.c.

Referenced by ff_rtsp_setup_output_streams().

---

Function Documentation

void ff_rtsp_close_streams

(

AVFormatContext *

s

)

Close and free all streams within the RTSP (de)muxer.

Parameters:

s

RTSP (de)muxer context

Definition at line 513 of file rtsp.c.

Referenced by rtsp_read_close(), rtsp_read_header(), rtsp_write_close(), and rtsp_write_header().

void ff_rtsp_undo_setup

(

AVFormatContext *

s

)

Undo the effect of ff_rtsp_make_setup_request, close the transport_priv and rtp_handle fields.

Definition at line 479 of file rtsp.c.

Referenced by ff_rtsp_close_streams(), and resetup_tcp().

static int get_sockaddr	(	const char *	buf,
		struct sockaddr_storage *	sock
	)			[static]

Definition at line 115 of file rtsp.c.

static void get_word	(	char *	buf,
		int	buf_size,
		const char **	pp
	)			[static]

Definition at line 84 of file rtsp.c.

static void get_word_sep	(	char *	buf,
		int	buf_size,
		const char *	sep,
		const char **	pp
	)			[static]

Definition at line 77 of file rtsp.c.

Referenced by rtsp_parse_range_npt().

static void get_word_until_chars	(	char *	buf,
		int	buf_size,
		const char *	sep,
		const char **	pp
	)			[static]

Definition at line 58 of file rtsp.c.

Referenced by get_word(), and get_word_sep().

static int rtsp_open_transport_ctx	(	AVFormatContext *	s,
		RTSPStream *	rtsp_st
	)			[static]

Definition at line 538 of file rtsp.c.

static void rtsp_parse_range_npt	(	const char *	p,
		int64_t *	start,
		int64_t *	end
	)			[static]

Parse a string p in the form of Range:npt=xx-xx, and determine the start and end time.

Used for seeking in the rtp stream.

Definition at line 93 of file rtsp.c.