int rap_flag;
int streamstate;
} *au_headers;
+ int au_headers_allocated;
int nb_au_headers;
int au_headers_length_bytes;
int cur_au_index;
int rtp_parse_packet(RTPDemuxContext *s, AVPacket *pkt,
const uint8_t *buf, int len);
void rtp_parse_close(RTPDemuxContext *s);
-
+#if (LIBAVFORMAT_VERSION_MAJOR <= 53)
int rtp_get_local_port(URLContext *h);
+#endif
+int rtp_get_local_rtp_port(URLContext *h);
+int rtp_get_local_rtcp_port(URLContext *h);
+
int rtp_set_remote_url(URLContext *h, const char *uri);
+#if (LIBAVFORMAT_VERSION_MAJOR <= 52)
void rtp_get_file_handles(URLContext *h, int *prtp_fd, int *prtcp_fd);
+#endif
+
+/**
+ * Send a dummy packet on both port pairs to set up the connection
+ * state in potential NAT routers, so that we're able to receive
+ * packets.
+ *
+ * Note, this only works if the NAT router doesn't remap ports. This
+ * isn't a standardized procedure, but it works in many cases in practice.
+ *
+ * The same routine is used with RDT too, even if RDT doesn't use normal
+ * RTP packets otherwise.
+ */
+void rtp_send_punch_packets(URLContext* rtp_handle);
/**
* some rtp servers assume client is dead if they don't hear from them...
} RTPStatistics;
#define RTP_FLAG_KEY 0x1 ///< RTP packet contains a keyframe
+#define RTP_FLAG_MARKER 0x2 ///< RTP marker bit was set for this packet
/**
* Packet parsing for "private" payloads in the RTP specs.
*
struct RTPDynamicProtocolHandler_s {
// fields from AVRtpDynamicPayloadType_s
const char enc_name[50]; /* XXX: still why 50 ? ;-) */
- enum CodecType codec_type;
+ enum AVMediaType codec_type;
enum CodecID codec_id;
// may be null
int st_index,
PayloadContext *priv_data,
const char *line); ///< Parse the a= line from the sdp field
- PayloadContext *(*open) (); ///< allocate any data needed by the rtp parsing for this dynamic data.
+ PayloadContext *(*open) (void); ///< allocate any data needed by the rtp parsing for this dynamic data.
void (*close)(PayloadContext *protocol_data); ///< free any data needed by the rtp parsing for this dynamic data.
DynamicPayloadPacketHandlerProc parse_packet; ///< parse handler for this dynamic packet.
uint32_t timestamp;
uint32_t base_timestamp;
uint32_t cur_timestamp;
+ int64_t range_start_offset;
int max_payload_size;
struct MpegTSContext *ts; /* only used for MP2T payloads */
int read_buf_index;
extern RTPDynamicProtocolHandler *RTPFirstDynamicPayloadHandler;
void ff_register_dynamic_payload_handler(RTPDynamicProtocolHandler *handler);
-int rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size); ///< from rtsp.c, but used by rtp dynamic protocol handlers.
+int ff_rtsp_next_attr_and_value(const char **p, char *attr, int attr_size, char *value, int value_size); ///< from rtsp.c, but used by rtp dynamic protocol handlers.
void av_register_rtp_dynamic_payload_handlers(void);