Remove out-of-date Film::_audio_language.

3 files changed, 6 insertions, 21 deletions

diff --git a/src/lib/film.cc b/src/lib/film.cc
index a9ac82b5a..4e1e6c524 100644
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -168,7 +168,6 @@ Film::Film (optional<boost::filesystem::path> dir)
 	, _user_explicit_container (false)
 	, _user_explicit_resolution (false)
 	, _name_language (dcp::LanguageTag("en-US"))
-	, _audio_language (dcp::LanguageTag("en-US"))
 	, _version_number (1)
 	, _status (dcp::Status::FINAL)
 	, _luminance (dcp::Luminance(4.5, dcp::Luminance::Unit::FOOT_LAMBERT))
@@ -473,7 +472,6 @@ Film::metadata (bool with_content_paths) const
 		root->add_child("ContentVersion")->add_child_text(i);
 	}
 	root->add_child("NameLanguage")->add_child_text(_name_language.to_string());
-	root->add_child("AudioLanguage")->add_child_text(_audio_language.to_string());
 	if (_release_territory) {
 		root->add_child("ReleaseTerritory")->add_child_text(_release_territory->subtag());
 	}
@@ -650,10 +648,6 @@ Film::read_metadata (optional<boost::filesystem::path> path)
 	if (name_language) {
 		_name_language = dcp::LanguageTag (*name_language);
 	}
-	auto audio_language = f.optional_string_child("AudioLanguage");
-	if (audio_language) {
-		_audio_language = dcp::LanguageTag (*audio_language);
-	}
 	auto release_territory = f.optional_string_child("ReleaseTerritory");
 	if (release_territory) {
 		_release_territory = dcp::LanguageTag::RegionSubtag (*release_territory);
@@ -1998,14 +1992,6 @@ Film::set_name_language (dcp::LanguageTag lang)
 
 
 void
-Film::set_audio_language (dcp::LanguageTag lang)
-{
-	FilmChangeSignaller ch (this, Property::AUDIO_LANGUAGE);
-	_audio_language = lang;
-}
-
-
-void
 Film::set_release_territory (optional<dcp::LanguageTag::RegionSubtag> region)
 {
 	FilmChangeSignaller ch (this, Property::RELEASE_TERRITORY);
diff --git a/src/lib/film.h b/src/lib/film.h
index 5fc56acfb..00c3f71c5 100644
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -344,10 +344,6 @@ public:
 		return _name_language;
 	}
 
-	dcp::LanguageTag audio_language () const {
-		return _audio_language;
-	}
-
 	boost::optional<dcp::LanguageTag::RegionSubtag> release_territory () const {
 		return _release_territory;
 	}
@@ -428,7 +424,6 @@ public:
 	void set_ratings (std::vector<dcp::Rating> r);
 	void set_content_versions (std::vector<std::string> v);
 	void set_name_language (dcp::LanguageTag lang);
-	void set_audio_language (dcp::LanguageTag lang);
 	void set_release_territory (boost::optional<dcp::LanguageTag::RegionSubtag> region = boost::none);
 	void set_version_number (int v);
 	void set_status (dcp::Status s);
@@ -536,7 +531,6 @@ private:
 	std::vector<dcp::Rating> _ratings;
 	std::vector<std::string> _content_versions;
 	dcp::LanguageTag _name_language;
-	dcp::LanguageTag _audio_language;
 	boost::optional<dcp::LanguageTag::RegionSubtag> _release_territory;
 	int _version_number;
 	dcp::Status _status;
diff --git a/src/lib/reel_writer.cc b/src/lib/reel_writer.cc
index 2c55f0f06..3eb43161e 100644
--- a/src/lib/reel_writer.cc
+++ b/src/lib/reel_writer.cc
@@ -166,8 +166,13 @@ ReelWriter::ReelWriter (
 	}
 
 	if (film()->audio_channels()) {
+		auto langs = film()->audio_languages();
 		_sound_asset = make_shared<dcp::SoundAsset> (
-			dcp::Fraction(film()->video_frame_rate(), 1), film()->audio_frame_rate(), film()->audio_channels(), film()->audio_language(), standard
+			dcp::Fraction(film()->video_frame_rate(), 1),
+			film()->audio_frame_rate(),
+			film()->audio_channels(),
+			langs.empty() ? dcp::LanguageTag("en-US") : langs.front(),
+			standard
 			);
 
 		_sound_asset->set_metadata (mxf_metadata());