RTSPStream Struct Reference

Describes a single stream, as identified by a single m= line block in the SDP content. More...

#include <rtsp.h>

Data Fields
URLContext *	rtp_handle
	RTP stream handle (if UDP).
void *	transport_priv
	RTP/RDT parse context if input, RTP AVFormatContext if output.
int	stream_index
	corresponding stream index, if any.
int	interleaved_min
	interleave IDs; copies of RTSPTransportField->interleaved_min/max for the selected transport.
int	interleaved_max
char	control_url [1024]
	url for this stream (from SDP)
int	sdp_port
	The following are used only in SDP, not RTSP.
struct sockaddr_storage	sdp_ip
	IP address (from SDP content).
int	sdp_ttl
	IP Time-To-Live (from SDP content).
int	sdp_payload_type
	payload type
RTPDynamicProtocolHandler *	dynamic_handler
	The following are used for dynamic protocols (rtp_*.c/rdt.c).
PayloadContext *	dynamic_protocol_context
	private data associated with the dynamic protocol

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Detailed Description

Describes a single stream, as identified by a single m= line block in the SDP content.

In the case of RDT, one RTSPStream can represent multiple AVStreams. In this case, each AVStream in this set has similar content (but different codec/bitrate).

Definition at line 324 of file rtsp.h.

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Field Documentation

URLContext* RTSPStream::rtp_handle

RTP stream handle (if UDP).

Definition at line 325 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), make_setup_request(), rtsp_open_transport_ctx(), and sdp_read_header().

void* RTSPStream::transport_priv

RTP/RDT parse context if input, RTP AVFormatContext if output.

Definition at line 326 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), handle_rtp_info(), rtsp_open_transport_ctx(), rtsp_read_play(), rtsp_write_packet(), and tcp_write_packet().

int RTSPStream::stream_index

corresponding stream index, if any.

-1 if none (MPEG2TS case)

Definition at line 329 of file rtsp.h.

Referenced by ff_rtsp_setup_output_streams(), make_setup_request(), rtsp_open_transport_ctx(), and rtsp_read_play().

int RTSPStream::interleaved_min

interleave IDs; copies of RTSPTransportField->interleaved_min/max for the selected transport.

Only used for TCP.

Definition at line 333 of file rtsp.h.

Referenced by ff_rtsp_tcp_read_packet(), make_setup_request(), and tcp_write_packet().

int RTSPStream::interleaved_max

Definition at line 333 of file rtsp.h.

Referenced by make_setup_request(), and tcp_write_packet().

char RTSPStream::control_url[1024]

url for this stream (from SDP)

Definition at line 335 of file rtsp.h.

Referenced by ff_rtsp_setup_output_streams(), handle_rtp_info(), and make_setup_request().

int RTSPStream::sdp_port

The following are used only in SDP, not RTSP.

port (from SDP content)

Definition at line 339 of file rtsp.h.

Referenced by make_setup_request(), and sdp_read_header().

struct sockaddr_storage RTSPStream::sdp_ip [read]

IP address (from SDP content).

Definition at line 340 of file rtsp.h.

Referenced by make_setup_request(), and sdp_read_header().

int RTSPStream::sdp_ttl

IP Time-To-Live (from SDP content).

Definition at line 341 of file rtsp.h.

Referenced by make_setup_request(), and sdp_read_header().

int RTSPStream::sdp_payload_type

payload type

Definition at line 342 of file rtsp.h.

Referenced by rtsp_open_transport_ctx().

RTPDynamicProtocolHandler* RTSPStream::dynamic_handler

The following are used for dynamic protocols (rtp_*.c/rdt.c).

handler structure

Definition at line 348 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), and rtsp_open_transport_ctx().

PayloadContext* RTSPStream::dynamic_protocol_context

private data associated with the dynamic protocol

Definition at line 351 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), and rtsp_open_transport_ctx().

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The documentation for this struct was generated from the following file:

• libavformat/rtsp.h