root/modules/stream_out/rtp.h

Revision c32cb1d118ba028be1df6b98a11811a27b04d782, 3.2 kB (checked in by Rafaël Carré <rcarre@m2x.nl>, 1 month ago)

rtp: g726 packetization

  • Property mode set to 100644
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1 /*****************************************************************************
2  * rtp.h: rtp stream output module header
3  *****************************************************************************
4  * Copyright (C) 2003-2007 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
8  *          Rémi Denis-Courmont
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23  *****************************************************************************/
24
25 typedef struct rtsp_stream_t rtsp_stream_t;
26 typedef struct rtsp_stream_id_t rtsp_stream_id_t;
27
28 rtsp_stream_t *RtspSetup( sout_stream_t *p_stream, const vlc_url_t *url );
29 void RtspUnsetup( rtsp_stream_t *rtsp );
30
31 rtsp_stream_id_t *RtspAddId( rtsp_stream_t *rtsp, sout_stream_id_t *sid,
32                              unsigned i, uint32_t ssrc,
33                              const char *dst, int ttl,
34                              unsigned loport, unsigned hiport );
35 void RtspDelId( rtsp_stream_t *rtsp, rtsp_stream_id_t * );
36
37 char *SDPGenerate( const sout_stream_t *p_stream, const char *rtsp_url );
38
39 int rtp_add_sink( sout_stream_id_t *id, int fd, bool rtcp_mux );
40 void rtp_del_sink( sout_stream_id_t *id, int fd );
41 uint16_t rtp_get_seq( const sout_stream_id_t *id );
42 unsigned rtp_get_num( const sout_stream_id_t *id );
43
44 /* RTP packetization */
45 void rtp_packetize_common (sout_stream_id_t *id, block_t *out,
46                            int b_marker, int64_t i_pts);
47 void rtp_packetize_send (sout_stream_id_t *id, block_t *out);
48 size_t rtp_mtu (const sout_stream_id_t *id);
49
50 int rtp_packetize_mpa  (sout_stream_id_t *, block_t *);
51 int rtp_packetize_mpv  (sout_stream_id_t *, block_t *);
52 int rtp_packetize_ac3  (sout_stream_id_t *, block_t *);
53 int rtp_packetize_split(sout_stream_id_t *, block_t *);
54 int rtp_packetize_mp4a (sout_stream_id_t *, block_t *);
55 int rtp_packetize_mp4a_latm (sout_stream_id_t *, block_t *);
56 int rtp_packetize_h263 (sout_stream_id_t *, block_t *);
57 int rtp_packetize_h264 (sout_stream_id_t *, block_t *);
58 int rtp_packetize_amr  (sout_stream_id_t *, block_t *);
59 int rtp_packetize_spx  (sout_stream_id_t *, block_t *);
60 int rtp_packetize_t140 (sout_stream_id_t *, block_t *);
61 int rtp_packetize_g726_16 (sout_stream_id_t *, block_t *);
62 int rtp_packetize_g726_24 (sout_stream_id_t *, block_t *);
63 int rtp_packetize_g726_32 (sout_stream_id_t *, block_t *);
64 int rtp_packetize_g726_40 (sout_stream_id_t *, block_t *);
65
66 /* RTCP */
67 typedef struct rtcp_sender_t rtcp_sender_t;
68 rtcp_sender_t *OpenRTCP (vlc_object_t *obj, int rtp_fd, int proto,
69                          bool mux);
70 void CloseRTCP (rtcp_sender_t *rtcp);
71 void SendRTCP (rtcp_sender_t *restrict rtcp, const block_t *rtp);
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