Add Colour::to_rgb_string.

[libdcp.git] / src / reel_sound_asset.cc

diff --git a/src/reel_sound_asset.cc b/src/reel_sound_asset.cc
index 504d376ddf9d30dba364d01f8d6aaaa2c67b31dd..1b582535ea2cfb354a0d58a88508cc940ef53d59 100644 (file)
--- a/src/reel_sound_asset.cc
+++ b/src/reel_sound_asset.cc
@@ -1,20 +1,34 @@
 /*
     Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of libdcp.
+
+    libdcp is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    libdcp 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 General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
 
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
 */
 
 /** @file  src/reel_sound_asset.cc
@@ -24,19 +38,22 @@
 #include "reel_sound_asset.h"
 #include "dcp_assert.h"
 #include <libcxml/cxml.h>
+#include <libxml++/libxml++.h>
 
 using std::string;
 using boost::shared_ptr;
 using namespace dcp;
 
-ReelSoundAsset::ReelSoundAsset (shared_ptr<SoundMXF> asset, int64_t entry_point)
-       : ReelMXFAsset (asset, asset->key_id(), asset->edit_rate(), asset->intrinsic_duration(), entry_point)
+ReelSoundAsset::ReelSoundAsset (shared_ptr<SoundAsset> asset, int64_t entry_point)
+       : ReelAsset (asset, asset->edit_rate(), asset->intrinsic_duration(), entry_point)
+       , ReelMXF (asset->key_id())
 {
 
 }
 
 ReelSoundAsset::ReelSoundAsset (shared_ptr<const cxml::Node> node)
-       : ReelMXFAsset (node)
+       : ReelAsset (node)
+       , ReelMXF (node)
 {
        node->ignore_child ("Language");
        node->done ();
@@ -59,11 +76,11 @@ ReelSoundAsset::write_to_cpl (xmlpp::Node* node, Standard standard) const
 {
        ReelAsset::write_to_cpl (node, standard);
 
-        if (!key_id ().empty ()) {
+        if (key_id ()) {
                /* Find <MainSound> */
                xmlpp::Node* ms = find_child (node, cpl_node_name ());
                /* Find <Hash> */
                xmlpp::Node* hash = find_child (ms, "Hash");
-               ms->add_child_before (hash, "KeyId")->add_child_text ("urn:uuid:" + key_id ());
+               ms->add_child_before (hash, "KeyId")->add_child_text ("urn:uuid:" + key_id().get ());
         }
 }