Data Fields

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

URLContextrtp_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

RTPDynamicProtocolHandlerdynamic_handler
 The following are used for dynamic protocols (rtp_*.c/rdt.c).
PayloadContextdynamic_protocol_context
 private data associated with the dynamic protocol

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 360 of file rtsp.h.


Field Documentation

url for this stream (from SDP)

Definition at line 371 of file rtsp.h.

Referenced by ff_rtsp_make_setup_request(), ff_rtsp_setup_output_streams(), handle_rtp_info(), and sdp_parse_line().

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

handler structure

Definition at line 384 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), init_rtp_handler(), rtsp_open_transport_ctx(), sdp_parse_line(), and sdp_parse_rtpmap().

private data associated with the dynamic protocol

Definition at line 387 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), init_rtp_handler(), rtsp_open_transport_ctx(), and sdp_parse_line().

Definition at line 369 of file rtsp.h.

Referenced by ff_rtsp_make_setup_request(), and tcp_write_packet().

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

Only used for TCP.

Definition at line 369 of file rtsp.h.

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

RTP stream handle (if UDP).

Definition at line 361 of file rtsp.h.

Referenced by ff_rtsp_make_setup_request(), ff_rtsp_undo_setup(), rtsp_open_transport_ctx(), sdp_read_header(), and udp_read_packet().

struct sockaddr_storage RTSPStream::sdp_ip

IP address (from SDP content).

Definition at line 376 of file rtsp.h.

Referenced by ff_rtsp_make_setup_request(), sdp_parse_line(), and sdp_read_header().

payload type

Definition at line 378 of file rtsp.h.

Referenced by rtsp_open_transport_ctx(), and sdp_parse_line().

The following are used only in SDP, not RTSP.

port (from SDP content)

Definition at line 375 of file rtsp.h.

Referenced by ff_rtsp_make_setup_request(), sdp_parse_line(), and sdp_read_header().

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

Definition at line 377 of file rtsp.h.

Referenced by ff_rtsp_make_setup_request(), sdp_parse_line(), and sdp_read_header().

corresponding stream index, if any.

-1 if none (MPEG2TS case)

Definition at line 365 of file rtsp.h.

Referenced by ff_rtsp_fetch_packet(), ff_rtsp_make_setup_request(), ff_rtsp_setup_output_streams(), rtsp_open_transport_ctx(), rtsp_read_play(), and sdp_parse_line().

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

Definition at line 362 of file rtsp.h.

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


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