2 Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /** @file src/reel_mxf_asset.h
24 #ifndef LIBDCP_REEL_MXF_ASSET_H
25 #define LIBDCP_REEL_MXF_ASSET_H
27 #include "reel_asset.h"
33 /** @class ReelMXFAsset
34 * @brief Part of a Reel's description which refers to an MXF.
36 class ReelMXFAsset : public ReelAsset
40 ReelMXFAsset (boost::shared_ptr<Asset> asset, boost::optional<std::string> key_id, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point);
41 ReelMXFAsset (boost::shared_ptr<const cxml::Node>);
43 /** @return the 4-character key type for this MXF (MDIK, MDAK, etc.) */
44 virtual std::string key_type () const = 0;
46 /** @return true if a KeyId is specified for this asset, implying
47 * that its content is encrypted.
49 bool encrypted () const {
53 /** @return Key ID to describe the key that encrypts this asset's
54 * content, if there is one.
56 boost::optional<std::string> key_id () const {
61 boost::optional<std::string> _key_id; ///< The <KeyId> from the reel's entry for this asset, if there is one