1 /*****************************************************************************
2 * rtp.h: rtp stream output module header
3 *****************************************************************************
4 * Copyright (C) 2003-2007 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
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.
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.
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 *****************************************************************************/
25 typedef struct rtsp_stream_t rtsp_stream_t;
26 typedef struct rtsp_stream_id_t rtsp_stream_id_t;
28 rtsp_stream_t *RtspSetup( sout_stream_t *p_stream, const vlc_url_t *url );
29 void RtspUnsetup( rtsp_stream_t *rtsp );
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 * );
37 char *SDPGenerate( const sout_stream_t *p_stream, const char *rtsp_url );
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 );
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);
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 *);
63 typedef struct rtcp_sender_t rtcp_sender_t;
64 rtcp_sender_t *OpenRTCP (vlc_object_t *obj, int rtp_fd, int proto,
66 void CloseRTCP (rtcp_sender_t *rtcp);
67 void SendRTCP (rtcp_sender_t *restrict rtcp, const block_t *rtp);