2 * This file is part of DisOrder.
3 * Copyright (C) 2007 Richard Kettlewell
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 * @brief RTP packet header format
21 * See <a href="http://www.ietf.org/rfc/rfc1889.txt">RFC1889</a>.
27 /** @brief RTP packet header format
29 * See <a href="http://www.ietf.org/rfc/rfc1889.txt">RFC1889</a> (now obsoleted
30 * by <a href="http://www.ietf.org/rfc/rfc3550.txt">RFC3550</a>).
32 struct attribute((packed
)) rtp_header
{
33 /** @brief Version, padding, extension and CSRC
35 * Version is bits 6 and 7; currently always 2.
37 * Padding is bit 5; if set frame includes padding octets.
39 * eXtension is bit 4; if set there is a header extension.
41 * CSRC Count is bits 0-3 and is the number of CSRC identifiers following the
46 /** @brief Marker and payload type
48 * Marker is bit 7. Profile-defined.
50 * Payload Type is bits 0-6. Profile defined.
54 /** @brief Sequence number */
57 /** @brief Timestamp */
60 /** @brief Synchronization source */