Copyright © 2005-2010 Nokia Corporation Copyright © 2005-2010 Collabora Ltd This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. (as stable API)

This media description interface provides a method of signalling support for RTP Header Extensions, documented by A General Mechanism for RTP Header Extensions (RFC 5285).

For more details on the General Mechanism for RTP Header Extensions and how to use them, one should refer to RFC 5285.

A struct defining a RTP Header extension. Identifier to be negotiated. Direction in which the Header Extension is negotiated. URI defining the extension. Feedback parameters as a string. Format is defined in the relevant RFC. A list of remote header extensions which are supported.