3 * @brief RTP demux module shared declarations
5 /*****************************************************************************
6 * Copyright © 2008 Rémi Denis-Courmont
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2.0
11 * of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 ****************************************************************************/
23 typedef struct rtp_pt_t rtp_pt_t;
24 typedef struct rtp_session_t rtp_session_t;
26 /** @section RTP payload format */
29 void *(*init) (demux_t *);
30 void (*destroy) (demux_t *, void *);
31 void (*decode) (demux_t *, void *, block_t *);
32 uint32_t frequency; /* RTP clock rate (Hz) */
35 int rtp_autodetect (demux_t *, rtp_session_t *, const block_t *);
37 static inline uint8_t rtp_ptype (const block_t *block)
39 return block->p_buffer[1] & 0x7F;
42 /** @section RTP session */
43 rtp_session_t *rtp_session_create (demux_t *);
44 void rtp_session_destroy (demux_t *, rtp_session_t *);
45 void rtp_queue (demux_t *, rtp_session_t *, block_t *);
46 bool rtp_dequeue (demux_t *, const rtp_session_t *, mtime_t *);
47 int rtp_add_type (demux_t *demux, rtp_session_t *ses, const rtp_pt_t *pt);
49 int rtp_process (demux_t *demux);
50 void *rtp_thread (void *data);
55 rtp_session_t *session;
56 struct srtp_session_t *srtp;
66 uint16_t max_dropout; /**< Max packet forward misordering */
67 uint16_t max_misorder; /**< Max packet backward misordering */
68 uint8_t max_src; /**< Max simultaneous RTP sources */
69 bool framed_rtp; /**< Framed RTP packets over TCP */
70 bool dead; /**< End of stream */