rdt.h
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1 /*
2  * Realmedia RTSP (RDT) definitions
3  * Copyright (c) 2007 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
4  *
5  * This file is part of Libav.
6  *
7  * Libav is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * Libav is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with Libav; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20  */
21 
22 #ifndef AVFORMAT_RDT_H
23 #define AVFORMAT_RDT_H
24 
25 #include <stdint.h>
26 #include "avformat.h"
27 #include "rtpdec.h"
28 
30 
42  int first_stream_of_set_idx,
43  void *priv_data,
44  RTPDynamicProtocolHandler *handler);
46 
59 void ff_rdt_calc_response_and_checksum(char response[41], char chksum[9],
60  const char *challenge);
61 
66 
75 void ff_rdt_subscribe_rule(char *cmd, int size,
76  int stream_nr, int rule_nr);
77 
90 int ff_rdt_parse_header(const uint8_t *buf, int len,
91  int *pset_id, int *pseq_no, int *pstream_id,
92  int *pis_keyframe, uint32_t *ptimestamp);
93 
99  uint8_t **buf, int len);
100 
109 void ff_real_parse_sdp_a_line(AVFormatContext *s, int stream_index,
110  const char *buf);
111 
112 #endif /* AVFORMAT_RDT_H */