Accessor for ClosedCaptionsDialog.

[dcpomatic.git] / src / lib / audio_analysis.cc

diff --git a/src/lib/audio_analysis.cc b/src/lib/audio_analysis.cc
index b58a3127d2d5a7af0d9dc8b53638100772b88453..13917cb5f6d693f3987b0c8adb85526a6426747c 100644 (file)
--- a/src/lib/audio_analysis.cc
+++ b/src/lib/audio_analysis.cc
@@ -46,8 +46,9 @@ using boost::shared_ptr;
 using boost::optional;
 using boost::dynamic_pointer_cast;
 using dcp::raw_convert;
+using namespace dcpomatic;
 
-int const AudioAnalysis::_current_state_version = 2;
+int const AudioAnalysis::_current_state_version = 3;
 
 AudioAnalysis::AudioAnalysis (int channels)
 {
@@ -90,8 +91,8 @@ AudioAnalysis::AudioAnalysis (boost::filesystem::path filename)
        _loudness_range = f.optional_number_child<float> ("LoudnessRange");
 
        _analysis_gain = f.optional_number_child<double> ("AnalysisGain");
-       _samples_per_point = f.optional_number_child<int64_t> ("SamplesPerPoint");
-       _sample_rate = f.optional_number_child<int64_t> ("SampleRate");
+       _samples_per_point = f.number_child<int64_t> ("SamplesPerPoint");
+       _sample_rate = f.number_child<int64_t> ("SampleRate");
 }
 
 void
@@ -158,13 +159,8 @@ AudioAnalysis::write (boost::filesystem::path filename)
                root->add_child("AnalysisGain")->add_child_text (raw_convert<string> (_analysis_gain.get ()));
        }
 
-       if (_samples_per_point) {
-               root->add_child("SamplesPerPoint")->add_child_text (raw_convert<string> (_samples_per_point.get()));
-       }
-
-       if (_sample_rate) {
-               root->add_child("SampleRate")->add_child_text (raw_convert<string> (_sample_rate.get()));
-       }
+       root->add_child("SamplesPerPoint")->add_child_text (raw_convert<string> (_samples_per_point));
+       root->add_child("SampleRate")->add_child_text (raw_convert<string> (_sample_rate));
 
        doc->write_to_file_formatted (filename.string ());
 }