FFmpeg
Data Fields
RTSPStream Struct Reference

Describe 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) More...
 
voidtransport_priv
 RTP/RDT parse context if input, RTP AVFormatContext if output. More...
 
int stream_index
 corresponding stream index, if any. More...
 
int interleaved_min
 interleave IDs; copies of RTSPTransportField->interleaved_min/max for the selected transport. More...
 
int interleaved_max
 
char control_url [1024]
 url for this stream (from SDP) More...
 
int feedback
 Enable sending RTCP feedback messages according to RFC 4585. More...
 
uint32_t ssrc
 SSRC for this stream, to allow identifying RTCP packets before the first RTP packet. More...
 
char crypto_suite [40]
 
char crypto_params [100]
 
int sdp_port
 The following are used only in SDP, not RTSP. More...
 
struct sockaddr_storage sdp_ip
 IP address (from SDP content) More...
 
int nb_include_source_addrs
 Number of source-specific multicast include source IP addresses (from SDP content) More...
 
struct RTSPSource ** include_source_addrs
 Source-specific multicast include source IP addresses (from SDP content) More...
 
int nb_exclude_source_addrs
 Number of source-specific multicast exclude source IP addresses (from SDP content) More...
 
struct RTSPSource ** exclude_source_addrs
 Source-specific multicast exclude source IP addresses (from SDP content) More...
 
int sdp_ttl
 IP Time-To-Live (from SDP content) More...
 
int sdp_payload_type
 payload type More...
 
const RTPDynamicProtocolHandlerdynamic_handler
 The following are used for dynamic protocols (rtpdec_*.c/rdt.c) More...
 
PayloadContextdynamic_protocol_context
 private data associated with the dynamic protocol More...
 

Detailed Description

Describe 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 438 of file rtsp.h.

Field Documentation

URLContext* RTSPStream::rtp_handle

RTP stream handle (if UDP)

Definition at line 439 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), ff_rtsp_undo_setup(), rtsp_read_play(), and rtsp_read_setup().

void* RTSPStream::transport_priv

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

Definition at line 440 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), ff_rtsp_tcp_write_packet(), ff_rtsp_undo_setup(), rtsp_read_play(), and rtsp_write_packet().

int RTSPStream::stream_index

corresponding stream index, if any.

-1 if none (MPEG2TS case)

Definition at line 443 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), ff_rtsp_setup_output_streams(), get_sockaddr(), 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 447 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), ff_rtsp_tcp_read_packet(), ff_rtsp_tcp_write_packet(), and rtsp_read_setup().

int RTSPStream::interleaved_max

Definition at line 447 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), ff_rtsp_tcp_write_packet(), and rtsp_read_setup().

char RTSPStream::control_url[1024]

url for this stream (from SDP)

Definition at line 449 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), ff_rtsp_setup_output_streams(), get_sockaddr(), and rtsp_read_setup().

int RTSPStream::sdp_port

The following are used only in SDP, not RTSP.

port (from SDP content)

Definition at line 453 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

struct sockaddr_storage RTSPStream::sdp_ip

IP address (from SDP content)

Definition at line 454 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

int RTSPStream::nb_include_source_addrs

Number of source-specific multicast include source IP addresses (from SDP content)

Definition at line 455 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), and get_sockaddr().

struct RTSPSource** RTSPStream::include_source_addrs

Source-specific multicast include source IP addresses (from SDP content)

Definition at line 456 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), and get_sockaddr().

int RTSPStream::nb_exclude_source_addrs

Number of source-specific multicast exclude source IP addresses (from SDP content)

Definition at line 457 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), and get_sockaddr().

struct RTSPSource** RTSPStream::exclude_source_addrs

Source-specific multicast exclude source IP addresses (from SDP content)

Definition at line 458 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), and get_sockaddr().

int RTSPStream::sdp_ttl

IP Time-To-Live (from SDP content)

Definition at line 459 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

int RTSPStream::sdp_payload_type

payload type

Definition at line 460 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

const RTPDynamicProtocolHandler* RTSPStream::dynamic_handler

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

handler structure

Definition at line 466 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), and get_sockaddr().

PayloadContext* RTSPStream::dynamic_protocol_context

private data associated with the dynamic protocol

Definition at line 469 of file rtsp.h.

Referenced by ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), and get_sockaddr().

int RTSPStream::feedback

Enable sending RTCP feedback messages according to RFC 4585.

Definition at line 473 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

uint32_t RTSPStream::ssrc

SSRC for this stream, to allow identifying RTCP packets before the first RTP packet.

Definition at line 476 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

char RTSPStream::crypto_suite[40]

Definition at line 478 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().

char RTSPStream::crypto_params[100]

Definition at line 479 of file rtsp.h.

Referenced by ff_rtsp_open_transport_ctx(), and get_sockaddr().


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