X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fffmpeg_audio_stream.cc;h=d7fc7eaedf56b24dfdb768cea1c84c0fc122d82f;hp=d8666e89e44416e611e693a273b2ce9884c2b296;hb=aeb835a18c8df347e0ed68fb24631b320abeb611;hpb=7b2054e2a73844450b5b55c5788c02af671812ce

diff --git a/src/lib/ffmpeg_audio_stream.cc b/src/lib/ffmpeg_audio_stream.cc
index d8666e89e..d7fc7eaed 100644
--- a/src/lib/ffmpeg_audio_stream.cc
+++ b/src/lib/ffmpeg_audio_stream.cc
@@ -17,31 +17,31 @@
 
 */
 
+#include "ffmpeg_audio_stream.h"
+#include "raw_convert.h"
 #include <libxml++/libxml++.h>
 #include <libcxml/cxml.h>
-#include <dcp/raw_convert.h>
-#include "ffmpeg_audio_stream.h"
 
 using std::string;
-using dcp::raw_convert;
+using boost::optional;
 
 FFmpegAudioStream::FFmpegAudioStream (cxml::ConstNodePtr node, int version)
 	: FFmpegStream (node)
-	, _frame_rate (node->number_child<int> ("FrameRate"))
-	, _channels (node->number_child<int64_t> ("Channels"))
-	, _mapping (node->node_child ("Mapping"), version)
+	, AudioStream (node->number_child<int> ("FrameRate"), AudioMapping (node->node_child ("Mapping"), version))
 {
-	first_audio = node->optional_number_child<double> ("FirstAudio");
+	optional<ContentTime::Type> const f = node->optional_number_child<ContentTime::Type> ("FirstAudio");
+	if (f) {
+		first_audio = ContentTime (f.get ());
+	}
 }
 
 void
 FFmpegAudioStream::as_xml (xmlpp::Node* root) const
 {
 	FFmpegStream::as_xml (root);
-	root->add_child("FrameRate")->add_child_text (raw_convert<string> (_frame_rate));
-	root->add_child("Channels")->add_child_text (raw_convert<string> (_channels));
+	root->add_child("FrameRate")->add_child_text (raw_convert<string> (frame_rate ()));
+	mapping().as_xml (root->add_child("Mapping"));
 	if (first_audio) {
-		root->add_child("FirstAudio")->add_child_text (raw_convert<string> (first_audio.get().get()));
+		root->add_child("FirstAudio")->add_child_text (raw_convert<string> (first_audio.get().get ()));
 	}
-	_mapping.as_xml (root->add_child("Mapping"));
 }