RTSP_LOWER_TRANSPORT_HTTP = 8, /**< HTTP tunneled - not a proper
transport mode as such,
only for use via AVOptions */
+ RTSP_LOWER_TRANSPORT_CUSTOM = 16, /**< Custom IO - not a public
+ option for lower_transport_mask,
+ but set in the SDP demuxer based
+ on a flag. */
};
/**
enum RTSPTransport {
RTSP_TRANSPORT_RTP, /**< Standards-compliant RTP */
RTSP_TRANSPORT_RDT, /**< Realmedia Data Transport */
+ RTSP_TRANSPORT_RAW, /**< Raw data (over UDP) */
RTSP_TRANSPORT_NB
};
};
#define RTSP_DEFAULT_PORT 554
+#define RTSPS_DEFAULT_PORT 322
#define RTSP_MAX_TRANSPORTS 8
#define RTSP_TCP_MAX_PACKET_SIZE 1472
#define RTSP_DEFAULT_NB_AUDIO_CHANNELS 1
* packets will be allowed to make before being discarded. */
int ttl;
+ /** transport set to record data */
+ int mode_record;
+
struct sockaddr_storage destination; /**< destination IP address */
char source[INET6_ADDRSTRLEN + 1]; /**< source IP address */
* returned
*/
char reason[256];
+
+ /**
+ * Content type header
+ */
+ char content_type[64];
} RTSPMessageHeader;
/**
* other cases, this is a copy of AVFormatContext->filename. */
char control_uri[1024];
+ /** The following are used for parsing raw mpegts in udp */
+ //@{
+ struct MpegTSContext *ts;
+ int recvbuf_pos;
+ int recvbuf_len;
+ //@}
+
/** Additional output handle, used when input and output are done
* separately, eg for HTTP tunneling. */
URLContext *rtsp_hd_out;
* Minimum and maximum local UDP ports.
*/
int rtp_port_min, rtp_port_max;
+
+ /**
+ * Timeout to wait for incoming connections.
+ */
+ int initial_timeout;
+
+ /**
+ * Size of RTP packet reordering queue.
+ */
+ int reordering_queue_size;
+
+ char default_lang[4];
+ int buffer_size;
} RTSPState;
#define RTSP_FLAG_FILTER_SRC 0x1 /**< Filter incoming UDP packets -
receive packets only from the right
source address and port. */
+#define RTSP_FLAG_LISTEN 0x2 /**< Wait for incoming connections. */
+#define RTSP_FLAG_CUSTOM_IO 0x4 /**< Do all IO via the AVIOContext. */
+#define RTSP_FLAG_RTCP_TO_SOURCE 0x8 /**< Send RTCP packets to the source
+ address of received packets. */
+
+typedef struct RTSPSource {
+ char addr[128]; /**< Source-specific multicast include source IP address (from SDP content) */
+} RTSPSource;
/**
* Describe a single stream, as identified by a single m= line block in the
//@{
int sdp_port; /**< port (from SDP content) */
struct sockaddr_storage sdp_ip; /**< IP address (from SDP content) */
+ int nb_include_source_addrs; /**< Number of source-specific multicast include source IP addresses (from SDP content) */
+ struct RTSPSource **include_source_addrs; /**< Source-specific multicast include source IP addresses (from SDP content) */
+ int nb_exclude_source_addrs; /**< Number of source-specific multicast exclude source IP addresses (from SDP content) */
+ struct RTSPSource **exclude_source_addrs; /**< Source-specific multicast exclude source IP addresses (from SDP content) */
int sdp_ttl; /**< IP Time-To-Live (from SDP content) */
int sdp_payload_type; /**< payload type */
//@}
- /** The following are used for dynamic protocols (rtp_*.c/rdt.c) */
+ /** The following are used for dynamic protocols (rtpdec_*.c/rdt.c) */
//@{
/** handler structure */
RTPDynamicProtocolHandler *dynamic_handler;
/** private data associated with the dynamic protocol */
PayloadContext *dynamic_protocol_context;
//@}
+
+ /** Enable sending RTCP feedback messages according to RFC 4585 */
+ int feedback;
+
+ char crypto_suite[40];
+ char crypto_params[100];
} RTSPStream;
void ff_rtsp_parse_line(RTSPMessageHeader *reply, const char *buf,
*/
int ff_rtsp_setup_output_streams(AVFormatContext *s, const char *addr);
+/**
+ * Parse RTSP commands (OPTIONS, PAUSE and TEARDOWN) during streaming in
+ * listen mode.
+ */
+int ff_rtsp_parse_streaming_commands(AVFormatContext *s);
+
/**
* Parse an SDP description of streams by populating an RTSPState struct
* within the AVFormatContext; also allocate the RTP streams and the
int ff_rtsp_tcp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
uint8_t *buf, int buf_size);
+/**
+ * Send buffered packets over TCP.
+ */
+int ff_rtsp_tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st);
+
/**
* Receive one packet from the RTSPStreams set up in the AVFormatContext
* (which should contain a RTSPState struct as priv_data).
* Undo the effect of ff_rtsp_make_setup_request, close the
* transport_priv and rtp_handle fields.
*/
-void ff_rtsp_undo_setup(AVFormatContext *s);
+void ff_rtsp_undo_setup(AVFormatContext *s, int send_packets);
+
+/**
+ * Open RTSP transport context.
+ */
+int ff_rtsp_open_transport_ctx(AVFormatContext *s, RTSPStream *rtsp_st);
extern const AVOption ff_rtsp_options[];